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  48.                                                    <h5>General</h5>
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  54.                   <a href="../../../../hadoop-project-dist/hadoop-common/SingleCluster.html">Single Node Setup</a>
    55. 

  55.             </li>
    56. 

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    57. 

  57.                   <a href="../../../../hadoop-project-dist/hadoop-common/ClusterSetup.html">Cluster Setup</a>
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    59. 

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    60. 

  60.                   <a href="../../../../hadoop-project-dist/hadoop-common/CommandsManual.html">Commands Reference</a>
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  63.                   <a href="../../../../hadoop-project-dist/hadoop-common/FileSystemShell.html">FileSystem Shell</a>
    64. 

  64.             </li>
    65. 

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    66. 

  66.                   <a href="../../../../hadoop-project-dist/hadoop-common/Compatibility.html">Compatibility Specification</a>
    67. 

  67.             </li>
    68. 

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    69. 

  69.                   <a href="../../../../hadoop-project-dist/hadoop-common/DownstreamDev.html">Downstream Developer's Guide</a>
    70. 

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    75. 

  75.                   <a href="../../../../hadoop-project-dist/hadoop-common/InterfaceClassification.html">Interface Classification</a>
    76. 

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    77. 

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    78. 

  78.                   <a href="../../../../hadoop-project-dist/hadoop-common/filesystem/index.html">FileSystem Specification</a>
    79. 

  79.             </li>
    80. 

  80.           </ul>
    81. 

  81.                        <h5>Common</h5>
    82. 

  82.                   <ul>
    83. 

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    84. 

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    86. 

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    87. 

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    88. 

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    89. 

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    90. 

  90.                   <a href="../../../../hadoop-project-dist/hadoop-common/NativeLibraries.html">Native Libraries</a>
    91. 

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  99.                   <a href="../../../../hadoop-project-dist/hadoop-common/SecureMode.html">Secure Mode</a>
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  105.                   <a href="../../../../hadoop-project-dist/hadoop-common/HttpAuthentication.html">HTTP Authentication</a>
    106. 

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  108.                   <a href="../../../../hadoop-project-dist/hadoop-common/CredentialProviderAPI.html">Credential Provider API</a>
    109. 

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    111. 

  111.                   <a href="../../../../hadoop-kms/index.html">Hadoop KMS</a>
    112. 

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    115. 

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  117.                   <a href="../../../../hadoop-project-dist/hadoop-common/UnixShellGuide.html">Unix Shell Guide</a>
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    126. 

  126.                        <h5>HDFS</h5>
    127. 

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  129.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsDesign.html">Architecture</a>
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  135.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSCommands.html">Commands Reference</a>
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  138.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithQJM.html">NameNode HA With QJM</a>
    139. 

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    141. 

  141.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithNFS.html">NameNode HA With NFS</a>
    142. 

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    144. 

  144.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ObserverNameNode.html">Observer NameNode</a>
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    147. 

  147.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/Federation.html">Federation</a>
    148. 

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  156.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsSnapshots.html">Snapshots</a>
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    165. 

  165.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsPermissionsGuide.html">Permissions and HDFS</a>
    166. 

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    167. 

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    168. 

  168.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsQuotaAdminGuide.html">Quotas and HDFS</a>
    169. 

  169.             </li>
    170. 

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    171. 

  171.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/LibHdfs.html">libhdfs (C API)</a>
    172. 

  172.             </li>
    173. 

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    174. 

  174.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/WebHDFS.html">WebHDFS (REST API)</a>
    175. 

  175.             </li>
    176. 

  176.                   <li class="none">
    177. 

  177.                   <a href="../../../../hadoop-hdfs-httpfs/index.html">HttpFS</a>
    178. 

  178.             </li>
    179. 

  179.                   <li class="none">
    180. 

  180.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ShortCircuitLocalReads.html">Short Circuit Local Reads</a>
    181. 

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    182. 

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    183. 

  183.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/CentralizedCacheManagement.html">Centralized Cache Management</a>
    184. 

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    185. 

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    186. 

  186.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsNfsGateway.html">NFS Gateway</a>
    187. 

  187.             </li>
    188. 

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    189. 

  189.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsRollingUpgrade.html">Rolling Upgrade</a>
    190. 

  190.             </li>
    191. 

  191.                   <li class="none">
    192. 

  192.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ExtendedAttributes.html">Extended Attributes</a>
    193. 

  193.             </li>
    194. 

  194.                   <li class="none">
    195. 

  195.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/TransparentEncryption.html">Transparent Encryption</a>
    196. 

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    197. 

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    198. 

  198.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsMultihoming.html">Multihoming</a>
    199. 

  199.             </li>
    200. 

  200.                   <li class="none">
    201. 

  201.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ArchivalStorage.html">Storage Policies</a>
    202. 

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    203. 

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    204. 

  204.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/MemoryStorage.html">Memory Storage Support</a>
    205. 

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    206. 

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    207. 

  207.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/SLGUserGuide.html">Synthetic Load Generator</a>
    208. 

  208.             </li>
    209. 

  209.                   <li class="none">
    210. 

  210.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSErasureCoding.html">Erasure Coding</a>
    211. 

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    212. 

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    213. 

  213.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSDiskbalancer.html">Disk Balancer</a>
    214. 

  214.             </li>
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  215.                   <li class="none">
    216. 

  216.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsUpgradeDomain.html">Upgrade Domain</a>
    217. 

  217.             </li>
    218. 

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    219. 

  219.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsDataNodeAdminGuide.html">DataNode Admin</a>
    220. 

  220.             </li>
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  221.                   <li class="none">
    222. 

  222.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs-rbf/HDFSRouterFederation.html">Router Federation</a>
    223. 

  223.             </li>
    224. 

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    225. 

  225.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsProvidedStorage.html">Provided Storage</a>
    226. 

  226.             </li>
    227. 

  227.           </ul>
    228. 

  228.                        <h5>MapReduce</h5>
    229. 

  229.                   <ul>
    230. 

  230.                   <li class="none">
    231. 

  231.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduceTutorial.html">Tutorial</a>
    232. 

  232.             </li>
    233. 

  233.                   <li class="none">
    234. 

  234.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapredCommands.html">Commands Reference</a>
    235. 

  235.             </li>
    236. 

  236.                   <li class="none">
    237. 

  237.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduce_Compatibility_Hadoop1_Hadoop2.html">Compatibility with 1.x</a>
    238. 

  238.             </li>
    239. 

  239.                   <li class="none">
    240. 

  240.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/EncryptedShuffle.html">Encrypted Shuffle</a>
    241. 

  241.             </li>
    242. 

  242.                   <li class="none">
    243. 

  243.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/PluggableShuffleAndPluggableSort.html">Pluggable Shuffle/Sort</a>
    244. 

  244.             </li>
    245. 

  245.                   <li class="none">
    246. 

  246.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/DistributedCacheDeploy.html">Distributed Cache Deploy</a>
    247. 

  247.             </li>
    248. 

  248.                   <li class="none">
    249. 

  249.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/SharedCacheSupport.html">Support for YARN Shared Cache</a>
    250. 

  250.             </li>
    251. 

  251.           </ul>
    252. 

  252.                        <h5>MapReduce REST APIs</h5>
    253. 

  253.                   <ul>
    254. 

  254.                   <li class="none">
    255. 

  255.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapredAppMasterRest.html">MR Application Master</a>
    256. 

  256.             </li>
    257. 

  257.                   <li class="none">
    258. 

  258.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-hs/HistoryServerRest.html">MR History Server</a>
    259. 

  259.             </li>
    260. 

  260.           </ul>
    261. 

  261.                        <h5>YARN</h5>
    262. 

  262.                   <ul>
    263. 

  263.                   <li class="none">
    264. 

  264.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YARN.html">Architecture</a>
    265. 

  265.             </li>
    266. 

  266.                   <li class="none">
    267. 

  267.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YarnCommands.html">Commands Reference</a>
    268. 

  268.             </li>
    269. 

  269.                   <li class="none">
    270. 

  270.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/CapacityScheduler.html">Capacity Scheduler</a>
    271. 

  271.             </li>
    272. 

  272.                   <li class="none">
    273. 

  273.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/FairScheduler.html">Fair Scheduler</a>
    274. 

  274.             </li>
    275. 

  275.                   <li class="none">
    276. 

  276.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceManagerRestart.html">ResourceManager Restart</a>
    277. 

  277.             </li>
    278. 

  278.                   <li class="none">
    279. 

  279.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceManagerHA.html">ResourceManager HA</a>
    280. 

  280.             </li>
    281. 

  281.                   <li class="none">
    282. 

  282.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceModel.html">Resource Model</a>
    283. 

  283.             </li>
    284. 

  284.                   <li class="none">
    285. 

  285.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeLabel.html">Node Labels</a>
    286. 

  286.             </li>
    287. 

  287.                   <li class="none">
    288. 

  288.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeAttributes.html">Node Attributes</a>
    289. 

  289.             </li>
    290. 

  290.                   <li class="none">
    291. 

  291.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/WebApplicationProxy.html">Web Application Proxy</a>
    292. 

  292.             </li>
    293. 

  293.                   <li class="none">
    294. 

  294.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServer.html">Timeline Server</a>
    295. 

  295.             </li>
    296. 

  296.                   <li class="none">
    297. 

  297.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html">Timeline Service V.2</a>
    298. 

  298.             </li>
    299. 

  299.                   <li class="none">
    300. 

  300.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/WritingYarnApplications.html">Writing YARN Applications</a>
    301. 

  301.             </li>
    302. 

  302.                   <li class="none">
    303. 

  303.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YarnApplicationSecurity.html">YARN Application Security</a>
    304. 

  304.             </li>
    305. 

  305.                   <li class="none">
    306. 

  306.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManager.html">NodeManager</a>
    307. 

  307.             </li>
    308. 

  308.                   <li class="none">
    309. 

  309.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/DockerContainers.html">Running Applications in Docker Containers</a>
    310. 

  310.             </li>
    311. 

  311.                   <li class="none">
    312. 

  312.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/RuncContainers.html">Running Applications in runC Containers</a>
    313. 

  313.             </li>
    314. 

  314.                   <li class="none">
    315. 

  315.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManagerCgroups.html">Using CGroups</a>
    316. 

  316.             </li>
    317. 

  317.                   <li class="none">
    318. 

  318.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/SecureContainer.html">Secure Containers</a>
    319. 

  319.             </li>
    320. 

  320.                   <li class="none">
    321. 

  321.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/ReservationSystem.html">Reservation System</a>
    322. 

  322.             </li>
    323. 

  323.                   <li class="none">
    324. 

  324.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/GracefulDecommission.html">Graceful Decommission</a>
    325. 

  325.             </li>
    326. 

  326.                   <li class="none">
    327. 

  327.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/OpportunisticContainers.html">Opportunistic Containers</a>
    328. 

  328.             </li>
    329. 

  329.                   <li class="none">
    330. 

  330.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/Federation.html">YARN Federation</a>
    331. 

  331.             </li>
    332. 

  332.                   <li class="none">
    333. 

  333.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/SharedCache.html">Shared Cache</a>
    334. 

  334.             </li>
    335. 

  335.                   <li class="none">
    336. 

  336.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/UsingGpus.html">Using GPU</a>
    337. 

  337.             </li>
    338. 

  338.                   <li class="none">
    339. 

  339.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/UsingFPGA.html">Using FPGA</a>
    340. 

  340.             </li>
    341. 

  341.                   <li class="none">
    342. 

  342.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/PlacementConstraints.html">Placement Constraints</a>
    343. 

  343.             </li>
    344. 

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    345. 

  345.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YarnUI2.html">YARN UI2</a>
    346. 

  346.             </li>
    347. 

  347.           </ul>
    348. 

  348.                        <h5>YARN REST APIs</h5>
    349. 

  349.                   <ul>
    350. 

  350.                   <li class="none">
    351. 

  351.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/WebServicesIntro.html">Introduction</a>
    352. 

  352.             </li>
    353. 

  353.                   <li class="none">
    354. 

  354.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html">Resource Manager</a>
    355. 

  355.             </li>
    356. 

  356.                   <li class="none">
    357. 

  357.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManagerRest.html">Node Manager</a>
    358. 

  358.             </li>
    359. 

  359.                   <li class="none">
    360. 

  360.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Timeline_Server_REST_API_v1">Timeline Server</a>
    361. 

  361.             </li>
    362. 

  362.                   <li class="none">
    363. 

  363.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html#Timeline_Service_v.2_REST_API">Timeline Service V.2</a>
    364. 

  364.             </li>
    365. 

  365.           </ul>
    366. 

  366.                        <h5>YARN Service</h5>
    367. 

  367.                   <ul>
    368. 

  368.                   <li class="none">
    369. 

  369.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Overview.html">Overview</a>
    370. 

  370.             </li>
    371. 

  371.                   <li class="none">
    372. 

  372.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/QuickStart.html">QuickStart</a>
    373. 

  373.             </li>
    374. 

  374.                   <li class="none">
    375. 

  375.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Concepts.html">Concepts</a>
    376. 

  376.             </li>
    377. 

  377.                   <li class="none">
    378. 

  378.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/YarnServiceAPI.html">Yarn Service API</a>
    379. 

  379.             </li>
    380. 

  380.                   <li class="none">
    381. 

  381.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/ServiceDiscovery.html">Service Discovery</a>
    382. 

  382.             </li>
    383. 

  383.                   <li class="none">
    384. 

  384.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/SystemServices.html">System Services</a>
    385. 

  385.             </li>
    386. 

  386.           </ul>
    387. 

  387.                        <h5>Hadoop Compatible File Systems</h5>
    388. 

  388.                   <ul>
    389. 

  389.                   <li class="none">
    390. 

  390.                   <a href="../../../../hadoop-aliyun/tools/hadoop-aliyun/index.html">Aliyun OSS</a>
    391. 

  391.             </li>
    392. 

  392.                   <li class="none">
    393. 

  393.                   <a href="../../../../hadoop-aws/tools/hadoop-aws/index.html">Amazon S3</a>
    394. 

  394.             </li>
    395. 

  395.                   <li class="none">
    396. 

  396.                   <a href="../../../../hadoop-azure/index.html">Azure Blob Storage</a>
    397. 

  397.             </li>
    398. 

  398.                   <li class="none">
    399. 

  399.                   <a href="../../../../hadoop-azure-datalake/index.html">Azure Data Lake Storage</a>
    400. 

  400.             </li>
    401. 

  401.                   <li class="none">
    402. 

  402.                   <a href="../../../../hadoop-cos/cloud-storage/index.html">Tencent COS</a>
    403. 

  403.             </li>
    404. 

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    529. 

  529. <h1>Apache Hadoop Changelog</h1><section>
    530. 

  530. <h2><a name="Release_2.5.0_-_2014-08-11"></a>Release 2.5.0 - 2014-08-11</h2><section>
    531. 

  531. <h3><a name="INCOMPATIBLE_CHANGES:"></a>INCOMPATIBLE CHANGES:</h3>
    532. 

  532. <table border="0" class="bodyTable">
    533. 

  533. <thead>
    534. 

  534. 

  535. <tr class="a">
    536. 

  536. <th align="left"> JIRA </th>
    537. 

  537. <th align="left"> Summary </th>
    538. 

  538. <th align="left"> Priority </th>
    539. 

  539. <th align="left"> Component </th>
    540. 

  540. <th align="left"> Reporter </th>
    541. 

  541. <th align="left"> Contributor </th></tr>
    542. 

  542. </thead><tbody>
    543. 

  543. 

  544. <tr class="b">
    545. 

  545. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6164">HDFS-6164</a> </td>
    546. 

  546. <td align="left"> Remove lsr in OfflineImageViewer </td>
    547. 

  547. <td align="left">  Major </td>
    548. 

  548. <td align="left"> tools </td>
    549. 

  549. <td align="left"> Haohui Mai </td>
    550. 

  550. <td align="left"> Haohui Mai </td></tr>
    551. 

  551. <tr class="a">
    552. 

  552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6168">HDFS-6168</a> </td>
    553. 

  553. <td align="left"> Remove deprecated methods in DistributedFileSystem </td>
    554. 

  554. <td align="left">  Major </td>
    555. 

  555. <td align="left"> hdfs-client </td>
    556. 

  556. <td align="left"> Tsz Wo Nicholas Sze </td>
    557. 

  557. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    558. 

  558. <tr class="b">
    559. 

  559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6153">HDFS-6153</a> </td>
    560. 

  560. <td align="left"> Document &#x201c;fileId&#x201d; and &#x201c;childrenNum&#x201d; fields in the FileStatus Json schema </td>
    561. 

  561. <td align="left">  Minor </td>
    562. 

  562. <td align="left"> documentation, webhdfs </td>
    563. 

  563. <td align="left"> Akira Ajisaka </td>
    564. 

  564. <td align="left"> Akira Ajisaka </td></tr>
    565. 

  565. <tr class="a">
    566. 

  566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2107">YARN-2107</a> </td>
    567. 

  567. <td align="left"> Refactor timeline classes into server.timeline package </td>
    568. 

  568. <td align="left">  Major </td>
    569. 

  569. <td align="left"> . </td>
    570. 

  570. <td align="left"> Vinod Kumar Vavilapalli </td>
    571. 

  571. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    572. 

  572. <tr class="b">
    573. 

  573. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5777">MAPREDUCE-5777</a> </td>
    574. 

  574. <td align="left"> Support utf-8 text with BOM (byte order marker) </td>
    575. 

  575. <td align="left">  Major </td>
    576. 

  576. <td align="left"> . </td>
    577. 

  577. <td align="left"> bc Wong </td>
    578. 

  578. <td align="left"> zhihai xu </td></tr>
    579. 

  579. </tbody>
    580. 

  580. </table></section><section>
    581. 

  581. <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
    582. 

  582. <table border="0" class="bodyTable">
    583. 

  583. <thead>
    584. 

  584. 

  585. <tr class="a">
    586. 

  586. <th align="left"> JIRA </th>
    587. 

  587. <th align="left"> Summary </th>
    588. 

  588. <th align="left"> Priority </th>
    589. 

  589. <th align="left"> Component </th>
    590. 

  590. <th align="left"> Reporter </th>
    591. 

  591. <th align="left"> Contributor </th></tr>
    592. 

  592. </thead><tbody>
    593. 

  593. 

  594. <tr class="b">
    595. 

  595. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10498">HADOOP-10498</a> </td>
    596. 

  596. <td align="left"> Add support for proxy server </td>
    597. 

  597. <td align="left">  Major </td>
    598. 

  598. <td align="left"> util </td>
    599. 

  599. <td align="left"> Daryn Sharp </td>
    600. 

  600. <td align="left"> Daryn Sharp </td></tr>
    601. 

  601. <tr class="a">
    602. 

  602. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6281">HDFS-6281</a> </td>
    603. 

  603. <td align="left"> Provide option to use the NFS Gateway without having to use the Hadoop portmapper </td>
    604. 

  604. <td align="left">  Major </td>
    605. 

  605. <td align="left"> nfs </td>
    606. 

  606. <td align="left"> Aaron T. Myers </td>
    607. 

  607. <td align="left"> Aaron T. Myers </td></tr>
    608. 

  608. <tr class="b">
    609. 

  609. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1864">YARN-1864</a> </td>
    610. 

  610. <td align="left"> Fair Scheduler Dynamic Hierarchical User Queues </td>
    611. 

  611. <td align="left">  Major </td>
    612. 

  612. <td align="left"> scheduler </td>
    613. 

  613. <td align="left"> Ashwin Shankar </td>
    614. 

  614. <td align="left"> Ashwin Shankar </td></tr>
    615. 

  615. <tr class="a">
    616. 

  616. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6406">HDFS-6406</a> </td>
    617. 

  617. <td align="left"> Add capability for NFS gateway to reject connections from unprivileged ports </td>
    618. 

  618. <td align="left">  Major </td>
    619. 

  619. <td align="left"> nfs </td>
    620. 

  620. <td align="left"> Aaron T. Myers </td>
    621. 

  621. <td align="left"> Aaron T. Myers </td></tr>
    622. 

  622. <tr class="b">
    623. 

  623. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6435">HDFS-6435</a> </td>
    624. 

  624. <td align="left"> Add support for specifying a static uid/gid mapping for the NFS gateway </td>
    625. 

  625. <td align="left">  Major </td>
    626. 

  626. <td align="left"> nfs </td>
    627. 

  627. <td align="left"> Aaron T. Myers </td>
    628. 

  628. <td align="left"> Aaron T. Myers </td></tr>
    629. 

  629. <tr class="a">
    630. 

  630. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9704">HADOOP-9704</a> </td>
    631. 

  631. <td align="left"> Write metrics sink plugin for Hadoop/Graphite </td>
    632. 

  632. <td align="left">  Major </td>
    633. 

  633. <td align="left"> . </td>
    634. 

  634. <td align="left"> Chu Tong </td>
    635. 

  635. <td align="left">  </td></tr>
    636. 

  636. <tr class="b">
    637. 

  637. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10514">HADOOP-10514</a> </td>
    638. 

  638. <td align="left"> Common side changes to support  HDFS extended attributes (HDFS-2006) </td>
    639. 

  639. <td align="left">  Major </td>
    640. 

  640. <td align="left"> fs </td>
    641. 

  641. <td align="left"> Uma Maheswara Rao G </td>
    642. 

  642. <td align="left"> Yi Liu </td></tr>
    643. 

  643. </tbody>
    644. 

  644. </table></section><section>
    645. 

  645. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    646. 

  646. <table border="0" class="bodyTable">
    647. 

  647. <thead>
    648. 

  648. 

  649. <tr class="a">
    650. 

  650. <th align="left"> JIRA </th>
    651. 

  651. <th align="left"> Summary </th>
    652. 

  652. <th align="left"> Priority </th>
    653. 

  653. <th align="left"> Component </th>
    654. 

  654. <th align="left"> Reporter </th>
    655. 

  655. <th align="left"> Contributor </th></tr>
    656. 

  656. </thead><tbody>
    657. 

  657. 

  658. <tr class="b">
    659. 

  659. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5014">MAPREDUCE-5014</a> </td>
    660. 

  660. <td align="left"> Extending DistCp through a custom CopyListing is not possible </td>
    661. 

  661. <td align="left">  Major </td>
    662. 

  662. <td align="left"> distcp </td>
    663. 

  663. <td align="left"> Srikanth Sundarrajan </td>
    664. 

  664. <td align="left"> Srikanth Sundarrajan </td></tr>
    665. 

  665. <tr class="a">
    666. 

  666. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1479">YARN-1479</a> </td>
    667. 

  667. <td align="left"> Invalid NaN values in Hadoop REST API JSON response </td>
    668. 

  668. <td align="left">  Major </td>
    669. 

  669. <td align="left"> . </td>
    670. 

  670. <td align="left"> Kendall Thrapp </td>
    671. 

  671. <td align="left"> Chen He </td></tr>
    672. 

  672. <tr class="b">
    673. 

  673. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9968">HADOOP-9968</a> </td>
    674. 

  674. <td align="left"> ProxyUsers does not work with NetGroups </td>
    675. 

  675. <td align="left">  Major </td>
    676. 

  676. <td align="left"> security </td>
    677. 

  677. <td align="left"> Benoy Antony </td>
    678. 

  678. <td align="left"> Benoy Antony </td></tr>
    679. 

  679. <tr class="a">
    680. 

  680. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1561">YARN-1561</a> </td>
    681. 

  681. <td align="left"> Fix a generic type warning in FairScheduler </td>
    682. 

  682. <td align="left">  Minor </td>
    683. 

  683. <td align="left"> scheduler </td>
    684. 

  684. <td align="left"> Junping Du </td>
    685. 

  685. <td align="left"> Chen He </td></tr>
    686. 

  686. <tr class="b">
    687. 

  687. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1845">YARN-1845</a> </td>
    688. 

  688. <td align="left">  Elapsed time for failed tasks that never started is  wrong </td>
    689. 

  689. <td align="left">  Major </td>
    690. 

  690. <td align="left"> . </td>
    691. 

  691. <td align="left"> Rushabh S Shah </td>
    692. 

  692. <td align="left"> Rushabh S Shah </td></tr>
    693. 

  693. <tr class="a">
    694. 

  694. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6007">HDFS-6007</a> </td>
    695. 

  695. <td align="left"> Update documentation about short-circuit local reads </td>
    696. 

  696. <td align="left">  Minor </td>
    697. 

  697. <td align="left"> documentation </td>
    698. 

  698. <td align="left"> Masatake Iwasaki </td>
    699. 

  699. <td align="left">  </td></tr>
    700. 

  700. <tr class="b">
    701. 

  701. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5196">HDFS-5196</a> </td>
    702. 

  702. <td align="left"> Provide more snapshot information in WebUI </td>
    703. 

  703. <td align="left">  Minor </td>
    704. 

  704. <td align="left"> snapshots </td>
    705. 

  705. <td align="left"> Haohui Mai </td>
    706. 

  706. <td align="left"> Shinichi Yamashita </td></tr>
    707. 

  707. <tr class="a">
    708. 

  708. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6158">HDFS-6158</a> </td>
    709. 

  709. <td align="left"> Clean up dead code for OfflineImageViewer </td>
    710. 

  710. <td align="left">  Major </td>
    711. 

  711. <td align="left"> . </td>
    712. 

  712. <td align="left"> Haohui Mai </td>
    713. 

  713. <td align="left"> Haohui Mai </td></tr>
    714. 

  714. <tr class="b">
    715. 

  715. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10451">HADOOP-10451</a> </td>
    716. 

  716. <td align="left"> Remove unused field and imports from SaslRpcServer </td>
    717. 

  717. <td align="left">  Trivial </td>
    718. 

  718. <td align="left"> security </td>
    719. 

  719. <td align="left"> Benoy Antony </td>
    720. 

  720. <td align="left"> Benoy Antony </td></tr>
    721. 

  721. <tr class="a">
    722. 

  722. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10345">HADOOP-10345</a> </td>
    723. 

  723. <td align="left"> Sanitize the the inputs (groups and hosts) for the proxyuser configuration </td>
    724. 

  724. <td align="left">  Minor </td>
    725. 

  725. <td align="left"> security </td>
    726. 

  726. <td align="left"> Benoy Antony </td>
    727. 

  727. <td align="left"> Benoy Antony </td></tr>
    728. 

  728. <tr class="b">
    729. 

  729. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1889">YARN-1889</a> </td>
    730. 

  730. <td align="left"> In Fair Scheduler, avoid creating objects on each call to AppSchedulable comparator </td>
    731. 

  731. <td align="left">  Minor </td>
    732. 

  732. <td align="left"> scheduler </td>
    733. 

  733. <td align="left"> Hong Zhiguo </td>
    734. 

  734. <td align="left"> Hong Zhiguo </td></tr>
    735. 

  735. <tr class="a">
    736. 

  736. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6167">HDFS-6167</a> </td>
    737. 

  737. <td align="left"> Relocate the non-public API classes in the hdfs.client package </td>
    738. 

  738. <td align="left">  Major </td>
    739. 

  739. <td align="left"> hdfs-client </td>
    740. 

  740. <td align="left"> Tsz Wo Nicholas Sze </td>
    741. 

  741. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    742. 

  742. <tr class="b">
    743. 

  743. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10454">HADOOP-10454</a> </td>
    744. 

  744. <td align="left"> Provide FileContext version of har file system </td>
    745. 

  745. <td align="left">  Major </td>
    746. 

  746. <td align="left"> . </td>
    747. 

  747. <td align="left"> Kihwal Lee </td>
    748. 

  748. <td align="left"> Kihwal Lee </td></tr>
    749. 

  749. <tr class="a">
    750. 

  750. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6191">HDFS-6191</a> </td>
    751. 

  751. <td align="left"> Disable quota checks when replaying edit log. </td>
    752. 

  752. <td align="left">  Major </td>
    753. 

  753. <td align="left"> namenode </td>
    754. 

  754. <td align="left"> Kihwal Lee </td>
    755. 

  755. <td align="left"> Kihwal Lee </td></tr>
    756. 

  756. <tr class="b">
    757. 

  757. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6225">HDFS-6225</a> </td>
    758. 

  758. <td align="left"> Remove the o.a.h.hdfs.server.common.UpgradeStatusReport </td>
    759. 

  759. <td align="left">  Major </td>
    760. 

  760. <td align="left"> . </td>
    761. 

  761. <td align="left"> Haohui Mai </td>
    762. 

  762. <td align="left"> Haohui Mai </td></tr>
    763. 

  763. <tr class="a">
    764. 

  764. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5825">MAPREDUCE-5825</a> </td>
    765. 

  765. <td align="left"> Provide diagnostics for reducers killed during ramp down </td>
    766. 

  766. <td align="left">  Major </td>
    767. 

  767. <td align="left"> mr-am </td>
    768. 

  768. <td align="left"> Gera Shegalov </td>
    769. 

  769. <td align="left"> Gera Shegalov </td></tr>
    770. 

  770. <tr class="b">
    771. 

  771. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1923">YARN-1923</a> </td>
    772. 

  772. <td align="left"> Make FairScheduler resource ratio calculations terminate faster </td>
    773. 

  773. <td align="left">  Major </td>
    774. 

  774. <td align="left"> fairscheduler </td>
    775. 

  775. <td align="left"> Anubhav Dhoot </td>
    776. 

  776. <td align="left"> Anubhav Dhoot </td></tr>
    777. 

  777. <tr class="a">
    778. 

  778. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1870">YARN-1870</a> </td>
    779. 

  779. <td align="left"> FileInputStream is not closed in ProcfsBasedProcessTree#constructProcessSMAPInfo() </td>
    780. 

  780. <td align="left">  Minor </td>
    781. 

  781. <td align="left"> resourcemanager </td>
    782. 

  782. <td align="left"> Ted Yu </td>
    783. 

  783. <td align="left"> Fengdong Yu </td></tr>
    784. 

  784. <tr class="b">
    785. 

  785. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6256">HDFS-6256</a> </td>
    786. 

  786. <td align="left"> Clean up ImageVisitor and SpotCheckImageVisitor </td>
    787. 

  787. <td align="left">  Major </td>
    788. 

  788. <td align="left"> tools </td>
    789. 

  789. <td align="left"> Akira Ajisaka </td>
    790. 

  790. <td align="left"> Akira Ajisaka </td></tr>
    791. 

  791. <tr class="a">
    792. 

  792. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6278">HDFS-6278</a> </td>
    793. 

  793. <td align="left"> Create HTML5-based UI for SNN </td>
    794. 

  794. <td align="left">  Major </td>
    795. 

  795. <td align="left"> . </td>
    796. 

  796. <td align="left"> Haohui Mai </td>
    797. 

  797. <td align="left"> Haohui Mai </td></tr>
    798. 

  798. <tr class="b">
    799. 

  799. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6279">HDFS-6279</a> </td>
    800. 

  800. <td align="left"> Create new index page for JN / DN </td>
    801. 

  801. <td align="left">  Major </td>
    802. 

  802. <td align="left"> . </td>
    803. 

  803. <td align="left"> Haohui Mai </td>
    804. 

  804. <td align="left"> Haohui Mai </td></tr>
    805. 

  805. <tr class="a">
    806. 

  806. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5693">HDFS-5693</a> </td>
    807. 

  807. <td align="left"> Few NN metrics data points were collected via JMX when NN is under heavy load </td>
    808. 

  808. <td align="left">  Major </td>
    809. 

  809. <td align="left"> namenode </td>
    810. 

  810. <td align="left"> Ming Ma </td>
    811. 

  811. <td align="left"> Ming Ma </td></tr>
    812. 

  812. <tr class="b">
    813. 

  813. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6273">HDFS-6273</a> </td>
    814. 

  814. <td align="left"> Config options to allow wildcard endpoints for namenode HTTP and HTTPS servers </td>
    815. 

  815. <td align="left">  Major </td>
    816. 

  816. <td align="left"> namenode </td>
    817. 

  817. <td align="left"> Arpit Agarwal </td>
    818. 

  818. <td align="left"> Arpit Agarwal </td></tr>
    819. 

  819. <tr class="a">
    820. 

  820. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10539">HADOOP-10539</a> </td>
    821. 

  821. <td align="left"> Provide backward compatibility for ProxyUsers.authorize() call </td>
    822. 

  822. <td align="left">  Minor </td>
    823. 

  823. <td align="left"> security </td>
    824. 

  824. <td align="left"> Benoy Antony </td>
    825. 

  825. <td align="left"> Benoy Antony </td></tr>
    826. 

  826. <tr class="b">
    827. 

  827. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10535">HADOOP-10535</a> </td>
    828. 

  828. <td align="left"> Make the retry numbers in ActiveStandbyElector configurable </td>
    829. 

  829. <td align="left">  Minor </td>
    830. 

  830. <td align="left"> . </td>
    831. 

  831. <td align="left"> Jing Zhao </td>
    832. 

  832. <td align="left"> Jing Zhao </td></tr>
    833. 

  833. <tr class="a">
    834. 

  834. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6282">HDFS-6282</a> </td>
    835. 

  835. <td align="left"> re-add testIncludeByRegistrationName </td>
    836. 

  836. <td align="left">  Minor </td>
    837. 

  837. <td align="left"> test </td>
    838. 

  838. <td align="left"> Colin P. McCabe </td>
    839. 

  839. <td align="left"> Colin P. McCabe </td></tr>
    840. 

  840. <tr class="b">
    841. 

  841. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6266">HDFS-6266</a> </td>
    842. 

  842. <td align="left"> Identify full path for a given INode </td>
    843. 

  843. <td align="left">  Major </td>
    844. 

  844. <td align="left"> snapshots </td>
    845. 

  845. <td align="left"> Jing Zhao </td>
    846. 

  846. <td align="left"> Jing Zhao </td></tr>
    847. 

  847. <tr class="a">
    848. 

  848. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-483">YARN-483</a> </td>
    849. 

  849. <td align="left"> Improve documentation on log aggregation in yarn-default.xml </td>
    850. 

  850. <td align="left">  Major </td>
    851. 

  851. <td align="left"> documentation </td>
    852. 

  852. <td align="left"> Sandy Ryza </td>
    853. 

  853. <td align="left"> Akira Ajisaka </td></tr>
    854. 

  854. <tr class="b">
    855. 

  855. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10322">HADOOP-10322</a> </td>
    856. 

  856. <td align="left"> Add ability to read principal names from a keytab </td>
    857. 

  857. <td align="left">  Major </td>
    858. 

  858. <td align="left"> security </td>
    859. 

  859. <td align="left"> Benoy Antony </td>
    860. 

  860. <td align="left"> Benoy Antony </td></tr>
    861. 

  861. <tr class="a">
    862. 

  862. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5812">MAPREDUCE-5812</a> </td>
    863. 

  863. <td align="left">  Make job context available to OutputCommitter.isRecoverySupported() </td>
    864. 

  864. <td align="left">  Major </td>
    865. 

  865. <td align="left"> mr-am </td>
    866. 

  866. <td align="left"> Mohammad Kamrul Islam </td>
    867. 

  867. <td align="left"> Mohammad Kamrul Islam </td></tr>
    868. 

  868. <tr class="b">
    869. 

  869. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6269">HDFS-6269</a> </td>
    870. 

  870. <td align="left"> NameNode Audit Log should differentiate between webHDFS open and HDFS open. </td>
    871. 

  871. <td align="left">  Major </td>
    872. 

  872. <td align="left"> namenode, webhdfs </td>
    873. 

  873. <td align="left"> Eric Payne </td>
    874. 

  874. <td align="left"> Eric Payne </td></tr>
    875. 

  875. <tr class="a">
    876. 

  876. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6304">HDFS-6304</a> </td>
    877. 

  877. <td align="left"> Consolidate the logic of path resolution in FSDirectory </td>
    878. 

  878. <td align="left">  Major </td>
    879. 

  879. <td align="left"> namenode </td>
    880. 

  880. <td align="left"> Haohui Mai </td>
    881. 

  881. <td align="left"> Haohui Mai </td></tr>
    882. 

  882. <tr class="b">
    883. 

  883. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10549">HADOOP-10549</a> </td>
    884. 

  884. <td align="left"> MAX_SUBST and varPat should be final in Configuration.java </td>
    885. 

  885. <td align="left">  Major </td>
    886. 

  886. <td align="left"> conf </td>
    887. 

  887. <td align="left"> Gera Shegalov </td>
    888. 

  888. <td align="left"> Gera Shegalov </td></tr>
    889. 

  889. <tr class="a">
    890. 

  890. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5168">HDFS-5168</a> </td>
    891. 

  891. <td align="left"> BlockPlacementPolicy does not work for cross node group dependencies </td>
    892. 

  892. <td align="left">  Critical </td>
    893. 

  893. <td align="left"> namenode </td>
    894. 

  894. <td align="left"> Nikola Vujic </td>
    895. 

  895. <td align="left"> Nikola Vujic </td></tr>
    896. 

  896. <tr class="b">
    897. 

  897. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6295">HDFS-6295</a> </td>
    898. 

  898. <td align="left"> Add &#x201c;decommissioning&#x201d; state and node state filtering to dfsadmin </td>
    899. 

  899. <td align="left">  Major </td>
    900. 

  900. <td align="left"> . </td>
    901. 

  901. <td align="left"> Andrew Wang </td>
    902. 

  902. <td align="left"> Andrew Wang </td></tr>
    903. 

  903. <tr class="a">
    904. 

  904. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5402">MAPREDUCE-5402</a> </td>
    905. 

  905. <td align="left"> DynamicInputFormat should allow overriding of MAX_CHUNKS_TOLERABLE </td>
    906. 

  906. <td align="left">  Major </td>
    907. 

  907. <td align="left"> distcp, mrv2 </td>
    908. 

  908. <td align="left"> David Rosenstrauch </td>
    909. 

  909. <td align="left"> Tsuyoshi Ozawa </td></tr>
    910. 

  910. <tr class="b">
    911. 

  911. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10556">HADOOP-10556</a> </td>
    912. 

  912. <td align="left"> Add toLowerCase support to auth_to_local rules for service name </td>
    913. 

  913. <td align="left">  Major </td>
    914. 

  914. <td align="left"> security </td>
    915. 

  915. <td align="left"> Alejandro Abdelnur </td>
    916. 

  916. <td align="left"> Alejandro Abdelnur </td></tr>
    917. 

  917. <tr class="a">
    918. 

  918. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5381">HDFS-5381</a> </td>
    919. 

  919. <td align="left"> ExtendedBlock#hashCode should use both blockId and block pool ID </td>
    920. 

  920. <td align="left">  Minor </td>
    921. 

  921. <td align="left"> federation </td>
    922. 

  922. <td align="left"> Colin P. McCabe </td>
    923. 

  923. <td align="left"> Benoy Antony </td></tr>
    924. 

  924. <tr class="b">
    925. 

  925. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1987">YARN-1987</a> </td>
    926. 

  926. <td align="left"> Wrapper for leveldb DBIterator to aid in handling database exceptions </td>
    927. 

  927. <td align="left">  Major </td>
    928. 

  928. <td align="left"> . </td>
    929. 

  929. <td align="left"> Jason Lowe </td>
    930. 

  930. <td align="left"> Jason Lowe </td></tr>
    931. 

  931. <tr class="a">
    932. 

  932. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5774">MAPREDUCE-5774</a> </td>
    933. 

  933. <td align="left"> Job overview in History UI should list reducer phases in chronological order </td>
    934. 

  934. <td align="left">  Trivial </td>
    935. 

  935. <td align="left"> jobhistoryserver </td>
    936. 

  936. <td align="left"> Gera Shegalov </td>
    937. 

  937. <td align="left"> Gera Shegalov </td></tr>
    938. 

  938. <tr class="b">
    939. 

  939. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6334">HDFS-6334</a> </td>
    940. 

  940. <td align="left"> Client failover proxy provider for IP failover based NN HA </td>
    941. 

  941. <td align="left">  Major </td>
    942. 

  942. <td align="left"> . </td>
    943. 

  943. <td align="left"> Kihwal Lee </td>
    944. 

  944. <td align="left"> Kihwal Lee </td></tr>
    945. 

  945. <tr class="a">
    946. 

  946. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1751">YARN-1751</a> </td>
    947. 

  947. <td align="left"> Improve MiniYarnCluster for log aggregation testing </td>
    948. 

  948. <td align="left">  Major </td>
    949. 

  949. <td align="left"> nodemanager </td>
    950. 

  950. <td align="left"> Ming Ma </td>
    951. 

  951. <td align="left"> Ming Ma </td></tr>
    952. 

  952. <tr class="b">
    953. 

  953. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10572">HADOOP-10572</a> </td>
    954. 

  954. <td align="left"> Example NFS mount command must pass noacl as it isn&#x2019;t supported by the server yet </td>
    955. 

  955. <td align="left">  Trivial </td>
    956. 

  956. <td align="left"> nfs </td>
    957. 

  957. <td align="left"> Harsh J </td>
    958. 

  958. <td align="left"> Harsh J </td></tr>
    959. 

  959. <tr class="a">
    960. 

  960. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2949">HDFS-2949</a> </td>
    961. 

  961. <td align="left"> HA: Add check to active state transition to prevent operator-induced split brain </td>
    962. 

  962. <td align="left">  Major </td>
    963. 

  963. <td align="left"> ha, namenode </td>
    964. 

  964. <td align="left"> Todd Lipcon </td>
    965. 

  965. <td align="left"> Rushabh S Shah </td></tr>
    966. 

  966. <tr class="b">
    967. 

  967. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5861">MAPREDUCE-5861</a> </td>
    968. 

  968. <td align="left"> finishedSubMaps field in LocalContainerLauncher does not need to be volatile </td>
    969. 

  969. <td align="left">  Minor </td>
    970. 

  970. <td align="left"> . </td>
    971. 

  971. <td align="left"> Ted Yu </td>
    972. 

  972. <td align="left"> Tsuyoshi Ozawa </td></tr>
    973. 

  973. <tr class="a">
    974. 

  974. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5683">HDFS-5683</a> </td>
    975. 

  975. <td align="left"> Better audit log messages for caching operations </td>
    976. 

  976. <td align="left">  Major </td>
    977. 

  977. <td align="left"> namenode </td>
    978. 

  978. <td align="left"> Andrew Wang </td>
    979. 

  979. <td align="left"> Abhiraj Butala </td></tr>
    980. 

  980. <tr class="b">
    981. 

  981. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5809">MAPREDUCE-5809</a> </td>
    982. 

  982. <td align="left"> Enhance distcp to support preserving HDFS ACLs. </td>
    983. 

  983. <td align="left">  Major </td>
    984. 

  984. <td align="left"> distcp </td>
    985. 

  985. <td align="left"> Chris Nauroth </td>
    986. 

  986. <td align="left"> Chris Nauroth </td></tr>
    987. 

  987. <tr class="a">
    988. 

  988. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10614">HADOOP-10614</a> </td>
    989. 

  989. <td align="left"> CBZip2InputStream is not threadsafe </td>
    990. 

  990. <td align="left">  Major </td>
    991. 

  991. <td align="left"> . </td>
    992. 

  992. <td align="left"> Xiangrui Meng </td>
    993. 

  993. <td align="left"> Xiangrui Meng </td></tr>
    994. 

  994. <tr class="b">
    995. 

  995. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6432">HDFS-6432</a> </td>
    996. 

  996. <td align="left"> Add snapshot related APIs to webhdfs </td>
    997. 

  997. <td align="left">  Major </td>
    998. 

  998. <td align="left"> namenode, webhdfs </td>
    999. 

  999. <td align="left"> Suresh Srinivas </td>
    1000. 

  1000. <td align="left"> Jing Zhao </td></tr>
    1001. 

  1001. <tr class="a">
    1002. 

  1002. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6396">HDFS-6396</a> </td>
    1003. 

  1003. <td align="left"> Remove support for ACL feature from INodeSymlink </td>
    1004. 

  1004. <td align="left">  Minor </td>
    1005. 

  1005. <td align="left"> . </td>
    1006. 

  1006. <td align="left"> Andrew Wang </td>
    1007. 

  1007. <td align="left"> Charles Lamb </td></tr>
    1008. 

  1008. <tr class="b">
    1009. 

  1009. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6433">HDFS-6433</a> </td>
    1010. 

  1010. <td align="left"> Replace BytesMoved class with AtomicLong </td>
    1011. 

  1011. <td align="left">  Major </td>
    1012. 

  1012. <td align="left"> balancer &amp; mover </td>
    1013. 

  1013. <td align="left"> Benoy Antony </td>
    1014. 

  1014. <td align="left"> Benoy Antony </td></tr>
    1015. 

  1015. <tr class="a">
    1016. 

  1016. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2089">YARN-2089</a> </td>
    1017. 

  1017. <td align="left"> FairScheduler: QueuePlacementPolicy and QueuePlacementRule are missing audience annotations </td>
    1018. 

  1018. <td align="left">  Major </td>
    1019. 

  1019. <td align="left"> scheduler </td>
    1020. 

  1020. <td align="left"> Anubhav Dhoot </td>
    1021. 

  1021. <td align="left"> zhihai xu </td></tr>
    1022. 

  1022. <tr class="b">
    1023. 

  1023. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5899">MAPREDUCE-5899</a> </td>
    1024. 

  1024. <td align="left"> Support incremental data copy in DistCp </td>
    1025. 

  1025. <td align="left">  Major </td>
    1026. 

  1026. <td align="left"> distcp </td>
    1027. 

  1027. <td align="left"> Jing Zhao </td>
    1028. 

  1028. <td align="left"> Jing Zhao </td></tr>
    1029. 

  1029. <tr class="a">
    1030. 

  1030. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10618">HADOOP-10618</a> </td>
    1031. 

  1031. <td align="left"> Remove SingleNodeSetup.apt.vm </td>
    1032. 

  1032. <td align="left">  Minor </td>
    1033. 

  1033. <td align="left"> documentation </td>
    1034. 

  1034. <td align="left"> Akira Ajisaka </td>
    1035. 

  1035. <td align="left"> Akira Ajisaka </td></tr>
    1036. 

  1036. <tr class="b">
    1037. 

  1037. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2012">YARN-2012</a> </td>
    1038. 

  1038. <td align="left"> Fair Scheduler: allow default queue placement rule to take an arbitrary queue </td>
    1039. 

  1039. <td align="left">  Major </td>
    1040. 

  1040. <td align="left"> scheduler </td>
    1041. 

  1041. <td align="left"> Ashwin Shankar </td>
    1042. 

  1042. <td align="left"> Ashwin Shankar </td></tr>
    1043. 

  1043. <tr class="a">
    1044. 

  1044. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6110">HDFS-6110</a> </td>
    1045. 

  1045. <td align="left"> adding more slow action log in critical write path </td>
    1046. 

  1046. <td align="left">  Major </td>
    1047. 

  1047. <td align="left"> datanode </td>
    1048. 

  1048. <td align="left"> Liang Xie </td>
    1049. 

  1049. <td align="left"> Liang Xie </td></tr>
    1050. 

  1050. <tr class="b">
    1051. 

  1051. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6416">HDFS-6416</a> </td>
    1052. 

  1052. <td align="left"> Use Time#monotonicNow in OpenFileCtx and OpenFileCtxCatch to avoid system clock bugs </td>
    1053. 

  1053. <td align="left">  Minor </td>
    1054. 

  1054. <td align="left"> nfs </td>
    1055. 

  1055. <td align="left"> Brandon Li </td>
    1056. 

  1056. <td align="left"> Abhiraj Butala </td></tr>
    1057. 

  1057. <tr class="a">
    1058. 

  1058. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6448">HDFS-6448</a> </td>
    1059. 

  1059. <td align="left"> BlockReaderLocalLegacy should set socket timeout based on conf.socketTimeout </td>
    1060. 

  1060. <td align="left">  Major </td>
    1061. 

  1061. <td align="left"> hdfs-client </td>
    1062. 

  1062. <td align="left"> Liang Xie </td>
    1063. 

  1063. <td align="left"> Liang Xie </td></tr>
    1064. 

  1064. <tr class="b">
    1065. 

  1065. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6442">HDFS-6442</a> </td>
    1066. 

  1066. <td align="left"> Fix TestEditLogAutoroll and TestStandbyCheckpoints failure caused by port conficts </td>
    1067. 

  1067. <td align="left">  Minor </td>
    1068. 

  1068. <td align="left"> test </td>
    1069. 

  1069. <td align="left"> Zesheng Wu </td>
    1070. 

  1070. <td align="left"> Zesheng Wu </td></tr>
    1071. 

  1071. <tr class="a">
    1072. 

  1072. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6453">HDFS-6453</a> </td>
    1073. 

  1073. <td align="left"> use Time#monotonicNow to avoid system clock reset </td>
    1074. 

  1074. <td align="left">  Major </td>
    1075. 

  1075. <td align="left"> datanode, namenode </td>
    1076. 

  1076. <td align="left"> Liang Xie </td>
    1077. 

  1077. <td align="left"> Liang Xie </td></tr>
    1078. 

  1078. <tr class="b">
    1079. 

  1079. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6356">HDFS-6356</a> </td>
    1080. 

  1080. <td align="left"> Fix typo in DatanodeLayoutVersion </td>
    1081. 

  1081. <td align="left">  Trivial </td>
    1082. 

  1082. <td align="left"> datanode </td>
    1083. 

  1083. <td align="left"> Tulasi G </td>
    1084. 

  1084. <td align="left"> Tulasi G </td></tr>
    1085. 

  1085. <tr class="a">
    1086. 

  1086. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6447">HDFS-6447</a> </td>
    1087. 

  1087. <td align="left"> balancer should timestamp the completion message </td>
    1088. 

  1088. <td align="left">  Trivial </td>
    1089. 

  1089. <td align="left"> balancer &amp; mover </td>
    1090. 

  1090. <td align="left"> Allen Wittenauer </td>
    1091. 

  1091. <td align="left"> Juan Yu </td></tr>
    1092. 

  1092. <tr class="b">
    1093. 

  1093. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6463">HDFS-6463</a> </td>
    1094. 

  1094. <td align="left"> Clarify behavior of AclStorage#createFsPermissionForExtendedAcl in comments. </td>
    1095. 

  1095. <td align="left">  Trivial </td>
    1096. 

  1096. <td align="left"> namenode </td>
    1097. 

  1097. <td align="left"> Aaron T. Myers </td>
    1098. 

  1098. <td align="left"> Chris Nauroth </td></tr>
    1099. 

  1099. <tr class="a">
    1100. 

  1100. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6375">HDFS-6375</a> </td>
    1101. 

  1101. <td align="left"> Listing extended attributes with the search permission </td>
    1102. 

  1102. <td align="left">  Major </td>
    1103. 

  1103. <td align="left"> namenode </td>
    1104. 

  1104. <td align="left"> Andrew Wang </td>
    1105. 

  1105. <td align="left"> Charles Lamb </td></tr>
    1106. 

  1106. <tr class="b">
    1107. 

  1107. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6109">HDFS-6109</a> </td>
    1108. 

  1108. <td align="left"> let sync_file_range() system call run in background </td>
    1109. 

  1109. <td align="left">  Major </td>
    1110. 

  1110. <td align="left"> datanode </td>
    1111. 

  1111. <td align="left"> Liang Xie </td>
    1112. 

  1112. <td align="left"> Liang Xie </td></tr>
    1113. 

  1113. <tr class="a">
    1114. 

  1114. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6268">HDFS-6268</a> </td>
    1115. 

  1115. <td align="left"> Better sorting in NetworkTopology#pseudoSortByDistance when no local node is found </td>
    1116. 

  1116. <td align="left">  Minor </td>
    1117. 

  1117. <td align="left"> . </td>
    1118. 

  1118. <td align="left"> Andrew Wang </td>
    1119. 

  1119. <td align="left"> Andrew Wang </td></tr>
    1120. 

  1120. <tr class="b">
    1121. 

  1121. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2061">YARN-2061</a> </td>
    1122. 

  1122. <td align="left"> Revisit logging levels in ZKRMStateStore </td>
    1123. 

  1123. <td align="left">  Minor </td>
    1124. 

  1124. <td align="left"> resourcemanager </td>
    1125. 

  1125. <td align="left"> Karthik Kambatla </td>
    1126. 

  1126. <td align="left"> Ray Chiang </td></tr>
    1127. 

  1127. <tr class="a">
    1128. 

  1128. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6369">HDFS-6369</a> </td>
    1129. 

  1129. <td align="left"> Document that BlockReader#available() can return more bytes than are remaining in the block </td>
    1130. 

  1130. <td align="left">  Trivial </td>
    1131. 

  1131. <td align="left"> . </td>
    1132. 

  1132. <td align="left"> Ted Yu </td>
    1133. 

  1133. <td align="left"> Ted Yu </td></tr>
    1134. 

  1134. <tr class="b">
    1135. 

  1135. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6297">HDFS-6297</a> </td>
    1136. 

  1136. <td align="left"> Add CLI testcases to reflect new features of dfs and dfsadmin </td>
    1137. 

  1137. <td align="left">  Major </td>
    1138. 

  1138. <td align="left"> test </td>
    1139. 

  1139. <td align="left"> Dasha Boudnik </td>
    1140. 

  1140. <td align="left"> Dasha Boudnik </td></tr>
    1141. 

  1141. <tr class="a">
    1142. 

  1142. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2030">YARN-2030</a> </td>
    1143. 

  1143. <td align="left"> Use StateMachine to simplify handleStoreEvent() in RMStateStore </td>
    1144. 

  1144. <td align="left">  Major </td>
    1145. 

  1145. <td align="left"> . </td>
    1146. 

  1146. <td align="left"> Junping Du </td>
    1147. 

  1147. <td align="left"> Binglin Chang </td></tr>
    1148. 

  1148. <tr class="b">
    1149. 

  1149. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5886">MAPREDUCE-5886</a> </td>
    1150. 

  1150. <td align="left"> Allow wordcount example job to accept multiple input paths. </td>
    1151. 

  1151. <td align="left">  Minor </td>
    1152. 

  1152. <td align="left"> examples </td>
    1153. 

  1153. <td align="left"> Chris Nauroth </td>
    1154. 

  1154. <td align="left"> Chris Nauroth </td></tr>
    1155. 

  1155. <tr class="a">
    1156. 

  1156. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1424">YARN-1424</a> </td>
    1157. 

  1157. <td align="left"> RMAppAttemptImpl should return the DummyApplicationResourceUsageReport for all invalid accesses </td>
    1158. 

  1158. <td align="left">  Minor </td>
    1159. 

  1159. <td align="left"> resourcemanager </td>
    1160. 

  1160. <td align="left"> Sandy Ryza </td>
    1161. 

  1161. <td align="left"> Ray Chiang </td></tr>
    1162. 

  1162. <tr class="b">
    1163. 

  1163. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6503">HDFS-6503</a> </td>
    1164. 

  1164. <td align="left"> Fix typo of DFSAdmin restoreFailedStorage </td>
    1165. 

  1165. <td align="left">  Minor </td>
    1166. 

  1166. <td align="left"> tools </td>
    1167. 

  1167. <td align="left"> Zesheng Wu </td>
    1168. 

  1168. <td align="left"> Zesheng Wu </td></tr>
    1169. 

  1169. <tr class="a">
    1170. 

  1170. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2006">HDFS-2006</a> </td>
    1171. 

  1171. <td align="left"> ability to support storing extended attributes per file </td>
    1172. 

  1172. <td align="left">  Major </td>
    1173. 

  1173. <td align="left"> namenode </td>
    1174. 

  1174. <td align="left"> dhruba borthakur </td>
    1175. 

  1175. <td align="left"> Yi Liu </td></tr>
    1176. 

  1176. <tr class="b">
    1177. 

  1177. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10376">HADOOP-10376</a> </td>
    1178. 

  1178. <td align="left"> Refactor refresh*Protocols into a single generic refreshConfigProtocol </td>
    1179. 

  1179. <td align="left">  Minor </td>
    1180. 

  1180. <td align="left"> . </td>
    1181. 

  1181. <td align="left"> Chris Li </td>
    1182. 

  1182. <td align="left"> Chris Li </td></tr>
    1183. 

  1183. <tr class="a">
    1184. 

  1184. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10561">HADOOP-10561</a> </td>
    1185. 

  1185. <td align="left"> Copy command with preserve option should handle Xattrs </td>
    1186. 

  1186. <td align="left">  Major </td>
    1187. 

  1187. <td align="left"> fs </td>
    1188. 

  1188. <td align="left"> Uma Maheswara Rao G </td>
    1189. 

  1189. <td align="left"> Yi Liu </td></tr>
    1190. 

  1190. <tr class="b">
    1191. 

  1191. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6460">HDFS-6460</a> </td>
    1192. 

  1192. <td align="left"> Ignore stale and decommissioned nodes in NetworkTopology#sortByDistance </td>
    1193. 

  1193. <td align="left">  Minor </td>
    1194. 

  1194. <td align="left"> . </td>
    1195. 

  1195. <td align="left"> Yongjun Zhang </td>
    1196. 

  1196. <td align="left"> Yongjun Zhang </td></tr>
    1197. 

  1197. <tr class="a">
    1198. 

  1198. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6350">HADOOP-6350</a> </td>
    1199. 

  1199. <td align="left"> Documenting Hadoop metrics </td>
    1200. 

  1200. <td align="left">  Major </td>
    1201. 

  1201. <td align="left"> documentation, metrics </td>
    1202. 

  1202. <td align="left"> Hong Tang </td>
    1203. 

  1203. <td align="left"> Akira Ajisaka </td></tr>
    1204. 

  1204. <tr class="b">
    1205. 

  1205. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10691">HADOOP-10691</a> </td>
    1206. 

  1206. <td align="left"> Improve the readability of &#x2018;hadoop fs -help&#x2019; </td>
    1207. 

  1207. <td align="left">  Minor </td>
    1208. 

  1208. <td align="left"> tools </td>
    1209. 

  1209. <td align="left"> Lei (Eddy) Xu </td>
    1210. 

  1210. <td align="left"> Lei (Eddy) Xu </td></tr>
    1211. 

  1211. <tr class="a">
    1212. 

  1212. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10688">HADOOP-10688</a> </td>
    1213. 

  1213. <td align="left"> Expose thread-level FileSystem StatisticsData </td>
    1214. 

  1214. <td align="left">  Major </td>
    1215. 

  1215. <td align="left"> fs </td>
    1216. 

  1216. <td align="left"> Sandy Ryza </td>
    1217. 

  1217. <td align="left"> Sandy Ryza </td></tr>
    1218. 

  1218. <tr class="b">
    1219. 

  1219. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6529">HDFS-6529</a> </td>
    1220. 

  1220. <td align="left"> Trace logging for RemoteBlockReader2 to identify remote datanode and file being read </td>
    1221. 

  1221. <td align="left">  Minor </td>
    1222. 

  1222. <td align="left"> hdfs-client </td>
    1223. 

  1223. <td align="left"> Anubhav Dhoot </td>
    1224. 

  1224. <td align="left"> Anubhav Dhoot </td></tr>
    1225. 

  1225. <tr class="a">
    1226. 

  1226. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6499">HDFS-6499</a> </td>
    1227. 

  1227. <td align="left"> Use NativeIO#renameTo instead of File#renameTo in FileJournalManager </td>
    1228. 

  1228. <td align="left">  Major </td>
    1229. 

  1229. <td align="left"> namenode </td>
    1230. 

  1230. <td align="left"> Yongjun Zhang </td>
    1231. 

  1231. <td align="left"> Yongjun Zhang </td></tr>
    1232. 

  1232. <tr class="b">
    1233. 

  1233. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2159">YARN-2159</a> </td>
    1234. 

  1234. <td align="left"> Better logging in SchedulerNode#allocateContainer </td>
    1235. 

  1235. <td align="left">  Trivial </td>
    1236. 

  1236. <td align="left"> resourcemanager </td>
    1237. 

  1237. <td align="left"> Ray Chiang </td>
    1238. 

  1238. <td align="left"> Ray Chiang </td></tr>
    1239. 

  1239. <tr class="a">
    1240. 

  1240. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6528">HDFS-6528</a> </td>
    1241. 

  1241. <td align="left"> Add XAttrs to TestOfflineImageViewer </td>
    1242. 

  1242. <td align="left">  Minor </td>
    1243. 

  1243. <td align="left"> test </td>
    1244. 

  1244. <td align="left"> Stephen Chu </td>
    1245. 

  1245. <td align="left"> Stephen Chu </td></tr>
    1246. 

  1246. <tr class="b">
    1247. 

  1247. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10666">HADOOP-10666</a> </td>
    1248. 

  1248. <td align="left"> Remove Copyright /d/d/d/d Apache Software Foundation from the source files license header </td>
    1249. 

  1249. <td align="left">  Minor </td>
    1250. 

  1250. <td align="left"> documentation </td>
    1251. 

  1251. <td align="left"> Henry Saputra </td>
    1252. 

  1252. <td align="left"> Henry Saputra </td></tr>
    1253. 

  1253. <tr class="a">
    1254. 

  1254. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10557">HADOOP-10557</a> </td>
    1255. 

  1255. <td align="left"> FsShell -cp -pa option for preserving extended ACLs </td>
    1256. 

  1256. <td align="left">  Major </td>
    1257. 

  1257. <td align="left"> fs </td>
    1258. 

  1258. <td align="left"> Akira Ajisaka </td>
    1259. 

  1259. <td align="left"> Akira Ajisaka </td></tr>
    1260. 

  1260. <tr class="b">
    1261. 

  1261. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6545">HDFS-6545</a> </td>
    1262. 

  1262. <td align="left"> Finalizing rolling upgrade can make NN unavailable for a long duration </td>
    1263. 

  1263. <td align="left">  Critical </td>
    1264. 

  1264. <td align="left"> . </td>
    1265. 

  1265. <td align="left"> Kihwal Lee </td>
    1266. 

  1266. <td align="left"> Kihwal Lee </td></tr>
    1267. 

  1267. <tr class="a">
    1268. 

  1268. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5896">MAPREDUCE-5896</a> </td>
    1269. 

  1269. <td align="left"> InputSplits should indicate which locations have the block cached in memory </td>
    1270. 

  1270. <td align="left">  Major </td>
    1271. 

  1271. <td align="left"> . </td>
    1272. 

  1272. <td align="left"> Sandy Ryza </td>
    1273. 

  1273. <td align="left"> Sandy Ryza </td></tr>
    1274. 

  1274. <tr class="b">
    1275. 

  1275. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6492">HDFS-6492</a> </td>
    1276. 

  1276. <td align="left"> Support create-time xattrs and atomically setting multiple xattrs </td>
    1277. 

  1277. <td align="left">  Major </td>
    1278. 

  1278. <td align="left"> namenode </td>
    1279. 

  1279. <td align="left"> Andrew Wang </td>
    1280. 

  1280. <td align="left"> Andrew Wang </td></tr>
    1281. 

  1281. <tr class="a">
    1282. 

  1282. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6403">HDFS-6403</a> </td>
    1283. 

  1283. <td align="left"> Add metrics for log warnings reported by JVM pauses </td>
    1284. 

  1284. <td align="left">  Major </td>
    1285. 

  1285. <td align="left"> datanode, namenode </td>
    1286. 

  1286. <td align="left"> Yongjun Zhang </td>
    1287. 

  1287. <td align="left"> Yongjun Zhang </td></tr>
    1288. 

  1288. <tr class="b">
    1289. 

  1289. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6507">HDFS-6507</a> </td>
    1290. 

  1290. <td align="left"> Improve DFSAdmin to support HA cluster better </td>
    1291. 

  1291. <td align="left">  Major </td>
    1292. 

  1292. <td align="left"> tools </td>
    1293. 

  1293. <td align="left"> Zesheng Wu </td>
    1294. 

  1294. <td align="left"> Zesheng Wu </td></tr>
    1295. 

  1295. <tr class="a">
    1296. 

  1296. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6580">HDFS-6580</a> </td>
    1297. 

  1297. <td align="left"> FSNamesystem.mkdirsInt should call the getAuditFileInfo() wrapper </td>
    1298. 

  1298. <td align="left">  Major </td>
    1299. 

  1299. <td align="left"> namenode </td>
    1300. 

  1300. <td align="left"> Zhilei Xu </td>
    1301. 

  1301. <td align="left"> Zhilei Xu </td></tr>
    1302. 

  1302. <tr class="b">
    1303. 

  1303. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6578">HDFS-6578</a> </td>
    1304. 

  1304. <td align="left"> add toString method to DatanodeStorage for easier debugging </td>
    1305. 

  1305. <td align="left">  Major </td>
    1306. 

  1306. <td align="left"> . </td>
    1307. 

  1307. <td align="left"> Yongjun Zhang </td>
    1308. 

  1308. <td align="left"> Yongjun Zhang </td></tr>
    1309. 

  1309. <tr class="a">
    1310. 

  1310. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10665">HADOOP-10665</a> </td>
    1311. 

  1311. <td align="left"> Make Hadoop Authentication Handler loads case in-sensitive </td>
    1312. 

  1312. <td align="left">  Minor </td>
    1313. 

  1313. <td align="left"> security </td>
    1314. 

  1314. <td align="left"> Benoy Antony </td>
    1315. 

  1315. <td align="left"> Benoy Antony </td></tr>
    1316. 

  1316. <tr class="b">
    1317. 

  1317. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2195">YARN-2195</a> </td>
    1318. 

  1318. <td align="left"> Clean a piece of code in ResourceRequest </td>
    1319. 

  1319. <td align="left">  Trivial </td>
    1320. 

  1320. <td align="left"> . </td>
    1321. 

  1321. <td align="left"> Wei Yan </td>
    1322. 

  1322. <td align="left"> Wei Yan </td></tr>
    1323. 

  1323. <tr class="a">
    1324. 

  1324. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2072">YARN-2072</a> </td>
    1325. 

  1325. <td align="left"> RM/NM UIs and webservices are missing vcore information </td>
    1326. 

  1326. <td align="left">  Major </td>
    1327. 

  1327. <td align="left"> nodemanager, resourcemanager, webapp </td>
    1328. 

  1328. <td align="left"> Nathan Roberts </td>
    1329. 

  1329. <td align="left"> Nathan Roberts </td></tr>
    1330. 

  1330. <tr class="b">
    1331. 

  1331. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6593">HDFS-6593</a> </td>
    1332. 

  1332. <td align="left"> Move SnapshotDiffInfo out of INodeDirectorySnapshottable </td>
    1333. 

  1333. <td align="left">  Minor </td>
    1334. 

  1334. <td align="left"> namenode, snapshots </td>
    1335. 

  1335. <td align="left"> Jing Zhao </td>
    1336. 

  1336. <td align="left"> Jing Zhao </td></tr>
    1337. 

  1337. <tr class="a">
    1338. 

  1338. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10747">HADOOP-10747</a> </td>
    1339. 

  1339. <td align="left"> Support configurable retries on SASL connection failures in RPC client. </td>
    1340. 

  1340. <td align="left">  Minor </td>
    1341. 

  1341. <td align="left"> ipc </td>
    1342. 

  1342. <td align="left"> Chris Nauroth </td>
    1343. 

  1343. <td align="left"> Chris Nauroth </td></tr>
    1344. 

  1344. <tr class="b">
    1345. 

  1345. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10674">HADOOP-10674</a> </td>
    1346. 

  1346. <td align="left"> Rewrite the PureJavaCrc32 loop for performance improvement </td>
    1347. 

  1347. <td align="left">  Major </td>
    1348. 

  1348. <td align="left"> performance, util </td>
    1349. 

  1349. <td align="left"> Tsz Wo Nicholas Sze </td>
    1350. 

  1350. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1351. 

  1351. <tr class="a">
    1352. 

  1352. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6595">HDFS-6595</a> </td>
    1353. 

  1353. <td align="left"> Configure the maximum threads allowed for balancing on datanodes </td>
    1354. 

  1354. <td align="left">  Minor </td>
    1355. 

  1355. <td align="left"> balancer &amp; mover, datanode </td>
    1356. 

  1356. <td align="left"> Benoy Antony </td>
    1357. 

  1357. <td align="left"> Benoy Antony </td></tr>
    1358. 

  1358. <tr class="b">
    1359. 

  1359. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8943">HADOOP-8943</a> </td>
    1360. 

  1360. <td align="left"> Support multiple group mapping providers </td>
    1361. 

  1361. <td align="left">  Major </td>
    1362. 

  1362. <td align="left"> security </td>
    1363. 

  1363. <td align="left"> Kai Zheng </td>
    1364. 

  1364. <td align="left"> Kai Zheng </td></tr>
    1365. 

  1365. <tr class="a">
    1366. 

  1366. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-614">YARN-614</a> </td>
    1367. 

  1367. <td align="left"> Separate AM failures from hardware failure or YARN error and do not count them to AM retry count </td>
    1368. 

  1368. <td align="left">  Major </td>
    1369. 

  1369. <td align="left"> resourcemanager </td>
    1370. 

  1370. <td align="left"> Bikas Saha </td>
    1371. 

  1371. <td align="left"> Xuan Gong </td></tr>
    1372. 

  1372. <tr class="b">
    1373. 

  1373. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6558">HDFS-6558</a> </td>
    1374. 

  1374. <td align="left"> Missing &#x2018;\n&#x2019; in the description of dfsadmin -rollingUpgrade </td>
    1375. 

  1375. <td align="left">  Trivial </td>
    1376. 

  1376. <td align="left"> . </td>
    1377. 

  1377. <td align="left"> Akira Ajisaka </td>
    1378. 

  1378. <td align="left"> Chen He </td></tr>
    1379. 

  1379. <tr class="a">
    1380. 

  1380. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10767">HADOOP-10767</a> </td>
    1381. 

  1381. <td align="left"> Clean up unused code in Ls shell command. </td>
    1382. 

  1382. <td align="left">  Trivial </td>
    1383. 

  1383. <td align="left"> fs </td>
    1384. 

  1384. <td align="left"> Chris Nauroth </td>
    1385. 

  1385. <td align="left"> Chris Nauroth </td></tr>
    1386. 

  1386. <tr class="b">
    1387. 

  1387. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6603">HDFS-6603</a> </td>
    1388. 

  1388. <td align="left"> Add XAttr with ACL test </td>
    1389. 

  1389. <td align="left">  Minor </td>
    1390. 

  1390. <td align="left"> test </td>
    1391. 

  1391. <td align="left"> Stephen Chu </td>
    1392. 

  1392. <td align="left"> Stephen Chu </td></tr>
    1393. 

  1393. <tr class="a">
    1394. 

  1394. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9495">HADOOP-9495</a> </td>
    1395. 

  1395. <td align="left"> Define behaviour of Seekable.seek(), write tests, fix all hadoop implementations for compliance </td>
    1396. 

  1396. <td align="left">  Major </td>
    1397. 

  1397. <td align="left"> fs </td>
    1398. 

  1398. <td align="left"> Steve Loughran </td>
    1399. 

  1399. <td align="left"> Steve Loughran </td></tr>
    1400. 

  1400. <tr class="b">
    1401. 

  1401. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10458">HADOOP-10458</a> </td>
    1402. 

  1402. <td align="left"> swifts should throw FileAlreadyExistsException on attempt to overwrite file </td>
    1403. 

  1403. <td align="left">  Minor </td>
    1404. 

  1404. <td align="left"> fs </td>
    1405. 

  1405. <td align="left"> Steve Loughran </td>
    1406. 

  1406. <td align="left"> Steve Loughran </td></tr>
    1407. 

  1407. <tr class="a">
    1408. 

  1408. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9361">HADOOP-9361</a> </td>
    1409. 

  1409. <td align="left"> Strictly define the expected behavior of filesystem APIs and write tests to verify compliance </td>
    1410. 

  1410. <td align="left">  Blocker </td>
    1411. 

  1411. <td align="left"> fs, test </td>
    1412. 

  1412. <td align="left"> Steve Loughran </td>
    1413. 

  1413. <td align="left"> Steve Loughran </td></tr>
    1414. 

  1414. <tr class="b">
    1415. 

  1415. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6620">HDFS-6620</a> </td>
    1416. 

  1416. <td align="left"> Snapshot docs should specify about preserve options with cp command </td>
    1417. 

  1417. <td align="left">  Major </td>
    1418. 

  1418. <td align="left"> namenode </td>
    1419. 

  1419. <td align="left"> Uma Maheswara Rao G </td>
    1420. 

  1420. <td align="left"> Stephen Chu </td></tr>
    1421. 

  1421. <tr class="a">
    1422. 

  1422. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10782">HADOOP-10782</a> </td>
    1423. 

  1423. <td align="left"> Typo in DataChecksum classs </td>
    1424. 

  1424. <td align="left">  Trivial </td>
    1425. 

  1425. <td align="left"> . </td>
    1426. 

  1426. <td align="left"> Jingguo Yao </td>
    1427. 

  1427. <td align="left"> Jingguo Yao </td></tr>
    1428. 

  1428. <tr class="b">
    1429. 

  1429. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2300">YARN-2300</a> </td>
    1430. 

  1430. <td align="left"> Document better sample requests for RM web services for submitting apps </td>
    1431. 

  1431. <td align="left">  Major </td>
    1432. 

  1432. <td align="left"> documentation </td>
    1433. 

  1433. <td align="left"> Varun Vasudev </td>
    1434. 

  1434. <td align="left"> Varun Vasudev </td></tr>
    1435. 

  1435. <tr class="a">
    1436. 

  1436. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2335">YARN-2335</a> </td>
    1437. 

  1437. <td align="left"> Annotate all hadoop-sls APIs as @Private </td>
    1438. 

  1438. <td align="left">  Minor </td>
    1439. 

  1439. <td align="left"> . </td>
    1440. 

  1440. <td align="left"> Wei Yan </td>
    1441. 

  1441. <td align="left"> Wei Yan </td></tr>
    1442. 

  1442. <tr class="b">
    1443. 

  1443. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10896">HADOOP-10896</a> </td>
    1444. 

  1444. <td align="left"> Update compatibility doc to capture visibility of un-annotated classes/ methods </td>
    1445. 

  1445. <td align="left">  Blocker </td>
    1446. 

  1446. <td align="left"> documentation </td>
    1447. 

  1447. <td align="left"> Karthik Kambatla </td>
    1448. 

  1448. <td align="left"> Karthik Kambatla </td></tr>
    1449. 

  1449. </tbody>
    1450. 

  1450. </table></section><section>
    1451. 

  1451. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    1452. 

  1452. <table border="0" class="bodyTable">
    1453. 

  1453. <thead>
    1454. 

  1454. 

  1455. <tr class="a">
    1456. 

  1456. <th align="left"> JIRA </th>
    1457. 

  1457. <th align="left"> Summary </th>
    1458. 

  1458. <th align="left"> Priority </th>
    1459. 

  1459. <th align="left"> Component </th>
    1460. 

  1460. <th align="left"> Reporter </th>
    1461. 

  1461. <th align="left"> Contributor </th></tr>
    1462. 

  1462. </thead><tbody>
    1463. 

  1463. 

  1464. <tr class="b">
    1465. 

  1465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9099">HADOOP-9099</a> </td>
    1466. 

  1466. <td align="left"> NetUtils.normalizeHostName fails on domains where UnknownHost resolves to an IP address </td>
    1467. 

  1467. <td align="left">  Minor </td>
    1468. 

  1468. <td align="left"> test </td>
    1469. 

  1469. <td align="left"> Ivan Mitic </td>
    1470. 

  1470. <td align="left"> Ivan Mitic </td></tr>
    1471. 

  1471. <tr class="a">
    1472. 

  1472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10342">HADOOP-10342</a> </td>
    1473. 

  1473. <td align="left"> Extend UserGroupInformation to return a UGI given a preauthenticated kerberos Subject </td>
    1474. 

  1474. <td align="left">  Major </td>
    1475. 

  1475. <td align="left"> security </td>
    1476. 

  1476. <td align="left"> Larry McCay </td>
    1477. 

  1477. <td align="left"> Larry McCay </td></tr>
    1478. 

  1478. <tr class="b">
    1479. 

  1479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1718">YARN-1718</a> </td>
    1480. 

  1480. <td align="left"> Fix a couple isTerminals in Fair Scheduler queue placement rules </td>
    1481. 

  1481. <td align="left">  Major </td>
    1482. 

  1482. <td align="left"> scheduler </td>
    1483. 

  1483. <td align="left"> Sandy Ryza </td>
    1484. 

  1484. <td align="left"> Sandy Ryza </td></tr>
    1485. 

  1485. <tr class="a">
    1486. 

  1486. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1736">YARN-1736</a> </td>
    1487. 

  1487. <td align="left"> FS: AppSchedulable.assignContainer&#x2019;s priority argument is redundant </td>
    1488. 

  1488. <td align="left">  Minor </td>
    1489. 

  1489. <td align="left"> scheduler </td>
    1490. 

  1490. <td align="left"> Sandy Ryza </td>
    1491. 

  1491. <td align="left"> Naren Koneru </td></tr>
    1492. 

  1492. <tr class="b">
    1493. 

  1493. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5671">MAPREDUCE-5671</a> </td>
    1494. 

  1494. <td align="left"> NaN can be created by client and assign to Progress </td>
    1495. 

  1495. <td align="left">  Major </td>
    1496. 

  1496. <td align="left"> . </td>
    1497. 

  1497. <td align="left"> Chen He </td>
    1498. 

  1498. <td align="left"> Chen He </td></tr>
    1499. 

  1499. <tr class="a">
    1500. 

  1500. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1678">YARN-1678</a> </td>
    1501. 

  1501. <td align="left"> Fair scheduler gabs incessantly about reservations </td>
    1502. 

  1502. <td align="left">  Major </td>
    1503. 

  1503. <td align="left"> scheduler </td>
    1504. 

  1504. <td align="left"> Sandy Ryza </td>
    1505. 

  1505. <td align="left"> Sandy Ryza </td></tr>
    1506. 

  1506. <tr class="b">
    1507. 

  1507. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1429">YARN-1429</a> </td>
    1508. 

  1508. <td align="left"> *nix: Allow a way for users to augment classpath of YARN daemons </td>
    1509. 

  1509. <td align="left">  Trivial </td>
    1510. 

  1510. <td align="left"> client </td>
    1511. 

  1511. <td align="left"> Sandy Ryza </td>
    1512. 

  1512. <td align="left"> Jarek Jarcec Cecho </td></tr>
    1513. 

  1513. <tr class="a">
    1514. 

  1514. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5665">MAPREDUCE-5665</a> </td>
    1515. 

  1515. <td align="left"> Add audience annotations to MiniMRYarnCluster and MiniMRCluster </td>
    1516. 

  1516. <td align="left">  Major </td>
    1517. 

  1517. <td align="left"> test </td>
    1518. 

  1518. <td align="left"> Sandy Ryza </td>
    1519. 

  1519. <td align="left"> Anubhav Dhoot </td></tr>
    1520. 

  1520. <tr class="b">
    1521. 

  1521. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10378">HADOOP-10378</a> </td>
    1522. 

  1522. <td align="left"> Typo in help printed by hdfs dfs -help </td>
    1523. 

  1523. <td align="left">  Major </td>
    1524. 

  1524. <td align="left"> . </td>
    1525. 

  1525. <td align="left"> Mit Desai </td>
    1526. 

  1526. <td align="left"> Mit Desai </td></tr>
    1527. 

  1527. <tr class="a">
    1528. 

  1528. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1790">YARN-1790</a> </td>
    1529. 

  1529. <td align="left"> Fair Scheduler UI not showing apps table </td>
    1530. 

  1530. <td align="left">  Major </td>
    1531. 

  1531. <td align="left"> . </td>
    1532. 

  1532. <td align="left"> bc Wong </td>
    1533. 

  1533. <td align="left"> bc Wong </td></tr>
    1534. 

  1534. <tr class="b">
    1535. 

  1535. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5765">MAPREDUCE-5765</a> </td>
    1536. 

  1536. <td align="left"> Update hadoop-pipes examples README </td>
    1537. 

  1537. <td align="left">  Minor </td>
    1538. 

  1538. <td align="left"> pipes </td>
    1539. 

  1539. <td align="left"> Jonathan Eagles </td>
    1540. 

  1540. <td align="left"> Mit Desai </td></tr>
    1541. 

  1541. <tr class="a">
    1542. 

  1542. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10332">HADOOP-10332</a> </td>
    1543. 

  1543. <td align="left"> HttpServer&#x2019;s jetty audit log always logs 200 OK </td>
    1544. 

  1544. <td align="left">  Major </td>
    1545. 

  1545. <td align="left"> . </td>
    1546. 

  1546. <td align="left"> Daryn Sharp </td>
    1547. 

  1547. <td align="left"> Jonathan Eagles </td></tr>
    1548. 

  1548. <tr class="b">
    1549. 

  1549. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5713">MAPREDUCE-5713</a> </td>
    1550. 

  1550. <td align="left"> InputFormat and JobConf JavaDoc Fixes </td>
    1551. 

  1551. <td align="left">  Trivial </td>
    1552. 

  1552. <td align="left"> documentation </td>
    1553. 

  1553. <td align="left"> Ben Robie </td>
    1554. 

  1554. <td align="left"> Chen He </td></tr>
    1555. 

  1555. <tr class="a">
    1556. 

  1556. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5456">MAPREDUCE-5456</a> </td>
    1557. 

  1557. <td align="left"> TestFetcher.testCopyFromHostExtraBytes is missing </td>
    1558. 

  1558. <td align="left">  Minor </td>
    1559. 

  1559. <td align="left"> mrv2, test </td>
    1560. 

  1560. <td align="left"> Jason Lowe </td>
    1561. 

  1561. <td align="left"> Jason Lowe </td></tr>
    1562. 

  1562. <tr class="b">
    1563. 

  1563. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1520">YARN-1520</a> </td>
    1564. 

  1564. <td align="left"> update capacity scheduler docs to include necessary parameters </td>
    1565. 

  1565. <td align="left">  Major </td>
    1566. 

  1566. <td align="left"> . </td>
    1567. 

  1567. <td align="left"> Chen He </td>
    1568. 

  1568. <td align="left"> Chen He </td></tr>
    1569. 

  1569. <tr class="a">
    1570. 

  1570. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1136">YARN-1136</a> </td>
    1571. 

  1571. <td align="left"> Replace junit.framework.Assert with org.junit.Assert </td>
    1572. 

  1572. <td align="left">  Major </td>
    1573. 

  1573. <td align="left"> . </td>
    1574. 

  1574. <td align="left"> Karthik Kambatla </td>
    1575. 

  1575. <td align="left"> Chen He </td></tr>
    1576. 

  1576. <tr class="b">
    1577. 

  1577. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6112">HDFS-6112</a> </td>
    1578. 

  1578. <td align="left"> NFS Gateway docs are incorrect for allowed hosts configuration </td>
    1579. 

  1579. <td align="left">  Minor </td>
    1580. 

  1580. <td align="left"> nfs </td>
    1581. 

  1581. <td align="left"> Aaron T. Myers </td>
    1582. 

  1582. <td align="left"> Aaron T. Myers </td></tr>
    1583. 

  1583. <tr class="a">
    1584. 

  1584. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10418">HADOOP-10418</a> </td>
    1585. 

  1585. <td align="left"> SaslRpcClient should not assume that remote principals are in the default_realm </td>
    1586. 

  1586. <td align="left">  Major </td>
    1587. 

  1587. <td align="left"> security </td>
    1588. 

  1588. <td align="left"> Aaron T. Myers </td>
    1589. 

  1589. <td align="left"> Aaron T. Myers </td></tr>
    1590. 

  1590. <tr class="b">
    1591. 

  1591. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3087">HDFS-3087</a> </td>
    1592. 

  1592. <td align="left"> Decomissioning on NN restart can complete without blocks being replicated </td>
    1593. 

  1593. <td align="left">  Critical </td>
    1594. 

  1594. <td align="left"> namenode </td>
    1595. 

  1595. <td align="left"> Kihwal Lee </td>
    1596. 

  1596. <td align="left"> Rushabh S Shah </td></tr>
    1597. 

  1597. <tr class="a">
    1598. 

  1598. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6156">HDFS-6156</a> </td>
    1599. 

  1599. <td align="left"> Simplify the JMX API that provides snapshot information </td>
    1600. 

  1600. <td align="left">  Major </td>
    1601. 

  1601. <td align="left"> . </td>
    1602. 

  1602. <td align="left"> Haohui Mai </td>
    1603. 

  1603. <td align="left"> Shinichi Yamashita </td></tr>
    1604. 

  1604. <tr class="b">
    1605. 

  1605. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5759">MAPREDUCE-5759</a> </td>
    1606. 

  1606. <td align="left"> Remove unnecessary conf load in Limits </td>
    1607. 

  1607. <td align="left">  Major </td>
    1608. 

  1608. <td align="left"> . </td>
    1609. 

  1609. <td align="left"> Sandy Ryza </td>
    1610. 

  1610. <td align="left"> Sandy Ryza </td></tr>
    1611. 

  1611. <tr class="a">
    1612. 

  1612. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10414">HADOOP-10414</a> </td>
    1613. 

  1613. <td align="left"> Incorrect property name for RefreshUserMappingProtocol in hadoop-policy.xml </td>
    1614. 

  1614. <td align="left">  Major </td>
    1615. 

  1615. <td align="left"> conf </td>
    1616. 

  1616. <td align="left"> Joey Echeverria </td>
    1617. 

  1617. <td align="left"> Joey Echeverria </td></tr>
    1618. 

  1618. <tr class="b">
    1619. 

  1619. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5591">HDFS-5591</a> </td>
    1620. 

  1620. <td align="left"> Checkpointing should use monotonic time when calculating period </td>
    1621. 

  1621. <td align="left">  Minor </td>
    1622. 

  1622. <td align="left"> namenode </td>
    1623. 

  1623. <td align="left"> Andrew Wang </td>
    1624. 

  1624. <td align="left"> Charles Lamb </td></tr>
    1625. 

  1625. <tr class="a">
    1626. 

  1626. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10459">HADOOP-10459</a> </td>
    1627. 

  1627. <td align="left"> distcp V2 doesn&#x2019;t preserve root dir&#x2019;s attributes when -p is specified </td>
    1628. 

  1628. <td align="left">  Major </td>
    1629. 

  1629. <td align="left"> tools/distcp </td>
    1630. 

  1630. <td align="left"> Yongjun Zhang </td>
    1631. 

  1631. <td align="left"> Yongjun Zhang </td></tr>
    1632. 

  1632. <tr class="b">
    1633. 

  1633. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6190">HDFS-6190</a> </td>
    1634. 

  1634. <td align="left"> minor textual fixes in DFSClient </td>
    1635. 

  1635. <td align="left">  Trivial </td>
    1636. 

  1636. <td align="left"> tools </td>
    1637. 

  1637. <td align="left"> Charles Lamb </td>
    1638. 

  1638. <td align="left"> Charles Lamb </td></tr>
    1639. 

  1639. <tr class="a">
    1640. 

  1640. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10462">HADOOP-10462</a> </td>
    1641. 

  1641. <td align="left"> DF#getFilesystem is not parsing the command output </td>
    1642. 

  1642. <td align="left">  Major </td>
    1643. 

  1643. <td align="left"> . </td>
    1644. 

  1644. <td align="left"> Akira Ajisaka </td>
    1645. 

  1645. <td align="left"> Akira Ajisaka </td></tr>
    1646. 

  1646. <tr class="b">
    1647. 

  1647. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6159">HDFS-6159</a> </td>
    1648. 

  1648. <td align="left"> TestBalancerWithNodeGroup.testBalancerWithNodeGroup fails if there is block missing after balancer success </td>
    1649. 

  1649. <td align="left">  Major </td>
    1650. 

  1650. <td align="left"> test </td>
    1651. 

  1651. <td align="left"> Chen He </td>
    1652. 

  1652. <td align="left"> Chen He </td></tr>
    1653. 

  1653. <tr class="a">
    1654. 

  1654. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6181">HDFS-6181</a> </td>
    1655. 

  1655. <td align="left"> Fix the wrong property names in NFS user guide </td>
    1656. 

  1656. <td align="left">  Trivial </td>
    1657. 

  1657. <td align="left"> documentation, nfs </td>
    1658. 

  1658. <td align="left"> Brandon Li </td>
    1659. 

  1659. <td align="left"> Brandon Li </td></tr>
    1660. 

  1660. <tr class="b">
    1661. 

  1661. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6180">HDFS-6180</a> </td>
    1662. 

  1662. <td align="left"> dead node count / listing is very broken in JMX and old GUI </td>
    1663. 

  1663. <td align="left">  Blocker </td>
    1664. 

  1664. <td align="left"> . </td>
    1665. 

  1665. <td align="left"> Travis Thompson </td>
    1666. 

  1666. <td align="left"> Haohui Mai </td></tr>
    1667. 

  1667. <tr class="a">
    1668. 

  1668. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6143">HDFS-6143</a> </td>
    1669. 

  1669. <td align="left"> WebHdfsFileSystem open should throw FileNotFoundException for non-existing paths </td>
    1670. 

  1670. <td align="left">  Blocker </td>
    1671. 

  1671. <td align="left"> . </td>
    1672. 

  1672. <td align="left"> Gera Shegalov </td>
    1673. 

  1673. <td align="left"> Gera Shegalov </td></tr>
    1674. 

  1674. <tr class="b">
    1675. 

  1675. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10475">HADOOP-10475</a> </td>
    1676. 

  1676. <td align="left"> ConcurrentModificationException in AbstractDelegationTokenSelector.selectToken() </td>
    1677. 

  1677. <td align="left">  Major </td>
    1678. 

  1678. <td align="left"> security </td>
    1679. 

  1679. <td align="left"> Arpit Gupta </td>
    1680. 

  1680. <td align="left"> Jing Zhao </td></tr>
    1681. 

  1681. <tr class="a">
    1682. 

  1682. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1784">YARN-1784</a> </td>
    1683. 

  1683. <td align="left"> TestContainerAllocation assumes CapacityScheduler </td>
    1684. 

  1684. <td align="left">  Minor </td>
    1685. 

  1685. <td align="left"> resourcemanager </td>
    1686. 

  1686. <td align="left"> Karthik Kambatla </td>
    1687. 

  1687. <td align="left"> Robert Kanter </td></tr>
    1688. 

  1688. <tr class="b">
    1689. 

  1689. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6160">HDFS-6160</a> </td>
    1690. 

  1690. <td align="left"> TestSafeMode occasionally fails </td>
    1691. 

  1691. <td align="left">  Major </td>
    1692. 

  1692. <td align="left"> test </td>
    1693. 

  1693. <td align="left"> Ted Yu </td>
    1694. 

  1694. <td align="left"> Arpit Agarwal </td></tr>
    1695. 

  1695. <tr class="a">
    1696. 

  1696. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5669">HDFS-5669</a> </td>
    1697. 

  1697. <td align="left"> Storage#tryLock() should check for null before logging successfull message </td>
    1698. 

  1698. <td align="left">  Major </td>
    1699. 

  1699. <td align="left"> datanode </td>
    1700. 

  1700. <td align="left"> Vinayakumar B </td>
    1701. 

  1701. <td align="left"> Vinayakumar B </td></tr>
    1702. 

  1702. <tr class="b">
    1703. 

  1703. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10350">HADOOP-10350</a> </td>
    1704. 

  1704. <td align="left"> BUILDING.txt should mention openssl dependency required for hadoop-pipes </td>
    1705. 

  1705. <td align="left">  Major </td>
    1706. 

  1706. <td align="left"> . </td>
    1707. 

  1707. <td align="left"> Vinayakumar B </td>
    1708. 

  1708. <td align="left"> Vinayakumar B </td></tr>
    1709. 

  1709. <tr class="a">
    1710. 

  1710. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10495">HADOOP-10495</a> </td>
    1711. 

  1711. <td align="left"> TestFileUtil fails on Windows due to bad permission assertions. </td>
    1712. 

  1712. <td align="left">  Trivial </td>
    1713. 

  1713. <td align="left"> fs, test </td>
    1714. 

  1714. <td align="left"> Chris Nauroth </td>
    1715. 

  1715. <td align="left"> Chris Nauroth </td></tr>
    1716. 

  1716. <tr class="b">
    1717. 

  1717. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10496">HADOOP-10496</a> </td>
    1718. 

  1718. <td align="left"> Metrics system FileSink can leak file descriptor. </td>
    1719. 

  1719. <td align="left">  Major </td>
    1720. 

  1720. <td align="left"> metrics </td>
    1721. 

  1721. <td align="left"> Chris Nauroth </td>
    1722. 

  1722. <td align="left"> Chris Nauroth </td></tr>
    1723. 

  1723. <tr class="a">
    1724. 

  1724. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6238">HDFS-6238</a> </td>
    1725. 

  1725. <td align="left"> TestDirectoryScanner leaks file descriptors. </td>
    1726. 

  1726. <td align="left">  Minor </td>
    1727. 

  1727. <td align="left"> datanode, test </td>
    1728. 

  1728. <td align="left"> Chris Nauroth </td>
    1729. 

  1729. <td align="left"> Chris Nauroth </td></tr>
    1730. 

  1730. <tr class="b">
    1731. 

  1731. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10500">HADOOP-10500</a> </td>
    1732. 

  1732. <td align="left"> TestDoAsEffectiveUser fails on JDK7 due to failure to reset proxy user configuration. </td>
    1733. 

  1733. <td align="left">  Trivial </td>
    1734. 

  1734. <td align="left"> security, test </td>
    1735. 

  1735. <td align="left"> Chris Nauroth </td>
    1736. 

  1736. <td align="left"> Chris Nauroth </td></tr>
    1737. 

  1737. <tr class="a">
    1738. 

  1738. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6243">HDFS-6243</a> </td>
    1739. 

  1739. <td align="left"> HA NameNode transition to active or shutdown may leave lingering image transfer thread. </td>
    1740. 

  1740. <td align="left">  Major </td>
    1741. 

  1741. <td align="left"> ha, namenode </td>
    1742. 

  1742. <td align="left"> Chris Nauroth </td>
    1743. 

  1743. <td align="left"> Chris Nauroth </td></tr>
    1744. 

  1744. <tr class="b">
    1745. 

  1745. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6194">HDFS-6194</a> </td>
    1746. 

  1746. <td align="left"> Create new tests for ByteRangeInputStream </td>
    1747. 

  1747. <td align="left">  Major </td>
    1748. 

  1748. <td align="left"> . </td>
    1749. 

  1749. <td align="left"> Haohui Mai </td>
    1750. 

  1750. <td align="left"> Akira Ajisaka </td></tr>
    1751. 

  1751. <tr class="a">
    1752. 

  1752. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5836">MAPREDUCE-5836</a> </td>
    1753. 

  1753. <td align="left"> Fix typo in RandomTextWriter </td>
    1754. 

  1754. <td align="left">  Trivial </td>
    1755. 

  1755. <td align="left"> . </td>
    1756. 

  1756. <td align="left"> Akira Ajisaka </td>
    1757. 

  1757. <td align="left"> Akira Ajisaka </td></tr>
    1758. 

  1758. <tr class="b">
    1759. 

  1759. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5775">MAPREDUCE-5775</a> </td>
    1760. 

  1760. <td align="left"> Remove unnecessary job.setNumReduceTasks in SleepJob.createJob </td>
    1761. 

  1761. <td align="left">  Minor </td>
    1762. 

  1762. <td align="left"> . </td>
    1763. 

  1763. <td align="left"> Liyin Liang </td>
    1764. 

  1764. <td align="left"> jhanver chand sharma </td></tr>
    1765. 

  1765. <tr class="a">
    1766. 

  1766. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6214">HDFS-6214</a> </td>
    1767. 

  1767. <td align="left"> Webhdfs has poor throughput for files &gt;2GB </td>
    1768. 

  1768. <td align="left">  Major </td>
    1769. 

  1769. <td align="left"> webhdfs </td>
    1770. 

  1770. <td align="left"> Daryn Sharp </td>
    1771. 

  1771. <td align="left"> Daryn Sharp </td></tr>
    1772. 

  1772. <tr class="b">
    1773. 

  1773. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4909">HDFS-4909</a> </td>
    1774. 

  1774. <td align="left"> Avoid protocol buffer RPC namespace clashes </td>
    1775. 

  1775. <td align="left">  Blocker </td>
    1776. 

  1776. <td align="left"> datanode, journal-node, namenode </td>
    1777. 

  1777. <td align="left"> Ralph Castain </td>
    1778. 

  1778. <td align="left"> Colin P. McCabe </td></tr>
    1779. 

  1779. <tr class="a">
    1780. 

  1780. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1940">YARN-1940</a> </td>
    1781. 

  1781. <td align="left"> deleteAsUser() terminates early without deleting more files on error </td>
    1782. 

  1782. <td align="left">  Major </td>
    1783. 

  1783. <td align="left"> . </td>
    1784. 

  1784. <td align="left"> Kihwal Lee </td>
    1785. 

  1785. <td align="left"> Rushabh S Shah </td></tr>
    1786. 

  1786. <tr class="b">
    1787. 

  1787. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4937">MAPREDUCE-4937</a> </td>
    1788. 

  1788. <td align="left"> MR AM handles an oversized split metainfo file poorly </td>
    1789. 

  1789. <td align="left">  Major </td>
    1790. 

  1790. <td align="left"> mr-am </td>
    1791. 

  1791. <td align="left"> Jason Lowe </td>
    1792. 

  1792. <td align="left"> Eric Payne </td></tr>
    1793. 

  1793. <tr class="a">
    1794. 

  1794. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1865">YARN-1865</a> </td>
    1795. 

  1795. <td align="left"> ShellScriptBuilder does not check for some error conditions </td>
    1796. 

  1796. <td align="left">  Minor </td>
    1797. 

  1797. <td align="left"> nodemanager </td>
    1798. 

  1798. <td align="left"> Remus Rusanu </td>
    1799. 

  1799. <td align="left"> Remus Rusanu </td></tr>
    1800. 

  1800. <tr class="b">
    1801. 

  1801. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9919">HADOOP-9919</a> </td>
    1802. 

  1802. <td align="left"> Update hadoop-metrics2.properties examples to Yarn </td>
    1803. 

  1803. <td align="left">  Major </td>
    1804. 

  1804. <td align="left"> conf </td>
    1805. 

  1805. <td align="left"> Akira Ajisaka </td>
    1806. 

  1806. <td align="left"> Akira Ajisaka </td></tr>
    1807. 

  1807. <tr class="a">
    1808. 

  1808. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10526">HADOOP-10526</a> </td>
    1809. 

  1809. <td align="left"> Chance for Stream leakage in CompressorStream </td>
    1810. 

  1810. <td align="left">  Minor </td>
    1811. 

  1811. <td align="left"> . </td>
    1812. 

  1812. <td align="left"> SreeHari </td>
    1813. 

  1813. <td align="left"> Rushabh S Shah </td></tr>
    1814. 

  1814. <tr class="b">
    1815. 

  1815. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6178">HDFS-6178</a> </td>
    1816. 

  1816. <td align="left"> Decommission on standby NN couldn&#x2019;t finish </td>
    1817. 

  1817. <td align="left">  Major </td>
    1818. 

  1818. <td align="left"> namenode </td>
    1819. 

  1819. <td align="left"> Ming Ma </td>
    1820. 

  1820. <td align="left"> Ming Ma </td></tr>
    1821. 

  1821. <tr class="a">
    1822. 

  1822. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6213">HDFS-6213</a> </td>
    1823. 

  1823. <td align="left"> TestDataNodeConfig failing on Jenkins runs due to DN web port in use </td>
    1824. 

  1824. <td align="left">  Minor </td>
    1825. 

  1825. <td align="left"> test </td>
    1826. 

  1826. <td align="left"> Steve Loughran </td>
    1827. 

  1827. <td align="left"> Andrew Wang </td></tr>
    1828. 

  1828. <tr class="b">
    1829. 

  1829. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10251">HADOOP-10251</a> </td>
    1830. 

  1830. <td align="left"> Both NameNodes could be in STANDBY State if SNN network is unstable </td>
    1831. 

  1831. <td align="left">  Critical </td>
    1832. 

  1832. <td align="left"> ha </td>
    1833. 

  1833. <td align="left"> Vinayakumar B </td>
    1834. 

  1834. <td align="left"> Vinayakumar B </td></tr>
    1835. 

  1835. <tr class="a">
    1836. 

  1836. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10531">HADOOP-10531</a> </td>
    1837. 

  1837. <td align="left"> hadoop-config.sh - bug in &#x2013;hosts argument </td>
    1838. 

  1838. <td align="left">  Major </td>
    1839. 

  1839. <td align="left"> . </td>
    1840. 

  1840. <td align="left"> Sebastien Barrier </td>
    1841. 

  1841. <td align="left"> Sebastien Barrier </td></tr>
    1842. 

  1842. <tr class="b">
    1843. 

  1843. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5846">MAPREDUCE-5846</a> </td>
    1844. 

  1844. <td align="left"> Rumen doesn&#x2019;t understand JobQueueChangedEvent </td>
    1845. 

  1845. <td align="left">  Major </td>
    1846. 

  1846. <td align="left"> tools/rumen </td>
    1847. 

  1847. <td align="left"> Nathan Roberts </td>
    1848. 

  1848. <td align="left"> Nathan Roberts </td></tr>
    1849. 

  1849. <tr class="a">
    1850. 

  1850. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5837">MAPREDUCE-5837</a> </td>
    1851. 

  1851. <td align="left"> MRAppMaster fails when checking on uber mode </td>
    1852. 

  1852. <td align="left">  Critical </td>
    1853. 

  1853. <td align="left"> . </td>
    1854. 

  1854. <td align="left"> Haohui Mai </td>
    1855. 

  1855. <td align="left"> Haohui Mai </td></tr>
    1856. 

  1856. <tr class="b">
    1857. 

  1857. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10540">HADOOP-10540</a> </td>
    1858. 

  1858. <td align="left"> Datanode upgrade in Windows fails with hardlink error. </td>
    1859. 

  1859. <td align="left">  Major </td>
    1860. 

  1860. <td align="left"> tools </td>
    1861. 

  1861. <td align="left"> Huan Huang </td>
    1862. 

  1862. <td align="left"> Arpit Agarwal </td></tr>
    1863. 

  1863. <tr class="a">
    1864. 

  1864. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5749">MAPREDUCE-5749</a> </td>
    1865. 

  1865. <td align="left"> TestRMContainerAllocator#testReportedAppProgress Failed </td>
    1866. 

  1866. <td align="left">  Major </td>
    1867. 

  1867. <td align="left"> . </td>
    1868. 

  1868. <td align="left"> Hong Shen </td>
    1869. 

  1869. <td align="left"> Jason Lowe </td></tr>
    1870. 

  1870. <tr class="b">
    1871. 

  1871. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6270">HDFS-6270</a> </td>
    1872. 

  1872. <td align="left"> Secondary namenode status page shows transaction count in bytes </td>
    1873. 

  1873. <td align="left">  Minor </td>
    1874. 

  1874. <td align="left"> . </td>
    1875. 

  1875. <td align="left"> Benoy Antony </td>
    1876. 

  1876. <td align="left"> Benoy Antony </td></tr>
    1877. 

  1877. <tr class="a">
    1878. 

  1878. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6288">HDFS-6288</a> </td>
    1879. 

  1879. <td align="left"> DFSInputStream Pread doesn&#x2019;t update ReadStatistics </td>
    1880. 

  1880. <td align="left">  Minor </td>
    1881. 

  1881. <td align="left"> . </td>
    1882. 

  1882. <td align="left"> Juan Yu </td>
    1883. 

  1883. <td align="left"> Juan Yu </td></tr>
    1884. 

  1884. <tr class="b">
    1885. 

  1885. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10508">HADOOP-10508</a> </td>
    1886. 

  1886. <td align="left"> RefreshCallQueue fails when authorization is enabled </td>
    1887. 

  1887. <td align="left">  Major </td>
    1888. 

  1888. <td align="left"> ipc </td>
    1889. 

  1889. <td align="left"> Chris Li </td>
    1890. 

  1890. <td align="left"> Chris Li </td></tr>
    1891. 

  1891. <tr class="a">
    1892. 

  1892. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3828">HDFS-3828</a> </td>
    1893. 

  1893. <td align="left"> Block Scanner rescans blocks too frequently </td>
    1894. 

  1894. <td align="left">  Major </td>
    1895. 

  1895. <td align="left"> . </td>
    1896. 

  1896. <td align="left"> Andy Isaacson </td>
    1897. 

  1897. <td align="left"> Andy Isaacson </td></tr>
    1898. 

  1898. <tr class="b">
    1899. 

  1899. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-738">YARN-738</a> </td>
    1900. 

  1900. <td align="left"> TestClientRMTokens is failing irregularly while running all yarn tests </td>
    1901. 

  1901. <td align="left">  Major </td>
    1902. 

  1902. <td align="left"> . </td>
    1903. 

  1903. <td align="left"> Omkar Vinit Joshi </td>
    1904. 

  1904. <td align="left"> Ming Ma </td></tr>
    1905. 

  1905. <tr class="a">
    1906. 

  1906. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6216">HDFS-6216</a> </td>
    1907. 

  1907. <td align="left"> Issues with webhdfs and http proxies </td>
    1908. 

  1908. <td align="left">  Major </td>
    1909. 

  1909. <td align="left"> webhdfs </td>
    1910. 

  1910. <td align="left"> Daryn Sharp </td>
    1911. 

  1911. <td align="left"> Daryn Sharp </td></tr>
    1912. 

  1912. <tr class="b">
    1913. 

  1913. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10547">HADOOP-10547</a> </td>
    1914. 

  1914. <td align="left"> Give SaslPropertiesResolver.getDefaultProperties() public scope </td>
    1915. 

  1915. <td align="left">  Major </td>
    1916. 

  1916. <td align="left"> security </td>
    1917. 

  1917. <td align="left"> Jason Dere </td>
    1918. 

  1918. <td align="left"> Benoy Antony </td></tr>
    1919. 

  1919. <tr class="a">
    1920. 

  1920. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10543">HADOOP-10543</a> </td>
    1921. 

  1921. <td align="left"> RemoteException&#x2019;s unwrapRemoteException method failed for PathIOException </td>
    1922. 

  1922. <td align="left">  Major </td>
    1923. 

  1923. <td align="left"> . </td>
    1924. 

  1924. <td align="left"> Yongjun Zhang </td>
    1925. 

  1925. <td align="left"> Yongjun Zhang </td></tr>
    1926. 

  1926. <tr class="b">
    1927. 

  1927. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6289">HDFS-6289</a> </td>
    1928. 

  1928. <td align="left"> HA failover can fail if there are pending DN messages for DNs which no longer exist </td>
    1929. 

  1929. <td align="left">  Critical </td>
    1930. 

  1930. <td align="left"> ha </td>
    1931. 

  1931. <td align="left"> Aaron T. Myers </td>
    1932. 

  1932. <td align="left"> Aaron T. Myers </td></tr>
    1933. 

  1933. <tr class="a">
    1934. 

  1934. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10568">HADOOP-10568</a> </td>
    1935. 

  1935. <td align="left"> Add s3 server-side encryption </td>
    1936. 

  1936. <td align="left">  Major </td>
    1937. 

  1937. <td align="left"> fs/s3 </td>
    1938. 

  1938. <td align="left"> David S. Wang </td>
    1939. 

  1939. <td align="left"> David S. Wang </td></tr>
    1940. 

  1940. <tr class="b">
    1941. 

  1941. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6337">HDFS-6337</a> </td>
    1942. 

  1942. <td align="left"> Setfacl testcase is failing due to dash character in username in TestAclCLI </td>
    1943. 

  1943. <td align="left">  Major </td>
    1944. 

  1944. <td align="left"> test </td>
    1945. 

  1945. <td align="left"> Uma Maheswara Rao G </td>
    1946. 

  1946. <td align="left"> Uma Maheswara Rao G </td></tr>
    1947. 

  1947. <tr class="a">
    1948. 

  1948. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10541">HADOOP-10541</a> </td>
    1949. 

  1949. <td align="left"> InputStream in MiniKdc#initKDCServer for minikdc.ldiff is not closed </td>
    1950. 

  1950. <td align="left">  Minor </td>
    1951. 

  1951. <td align="left"> test </td>
    1952. 

  1952. <td align="left"> Ted Yu </td>
    1953. 

  1953. <td align="left"> Swarnim Kulkarni </td></tr>
    1954. 

  1954. <tr class="b">
    1955. 

  1955. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10517">HADOOP-10517</a> </td>
    1956. 

  1956. <td align="left"> InputStream is not closed in two methods of JarFinder </td>
    1957. 

  1957. <td align="left">  Minor </td>
    1958. 

  1958. <td align="left"> test, util </td>
    1959. 

  1959. <td align="left"> Ted Yu </td>
    1960. 

  1960. <td align="left"> Ted Yu </td></tr>
    1961. 

  1961. <tr class="a">
    1962. 

  1962. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10581">HADOOP-10581</a> </td>
    1963. 

  1963. <td align="left"> TestUserGroupInformation#testGetServerSideGroups fails because groups stored in Set and ArrayList are compared </td>
    1964. 

  1964. <td align="left">  Major </td>
    1965. 

  1965. <td align="left"> . </td>
    1966. 

  1966. <td align="left"> Mit Desai </td>
    1967. 

  1967. <td align="left"> Mit Desai </td></tr>
    1968. 

  1968. <tr class="b">
    1969. 

  1969. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10158">HADOOP-10158</a> </td>
    1970. 

  1970. <td align="left"> SPNEGO should work with multiple interfaces/SPNs. </td>
    1971. 

  1971. <td align="left">  Critical </td>
    1972. 

  1972. <td align="left"> . </td>
    1973. 

  1973. <td align="left"> Kihwal Lee </td>
    1974. 

  1974. <td align="left"> Daryn Sharp </td></tr>
    1975. 

  1975. <tr class="a">
    1976. 

  1976. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5884">MAPREDUCE-5884</a> </td>
    1977. 

  1977. <td align="left"> History server uses short user name when canceling tokens </td>
    1978. 

  1978. <td align="left">  Major </td>
    1979. 

  1979. <td align="left"> jobhistoryserver, security </td>
    1980. 

  1980. <td align="left"> Mohammad Kamrul Islam </td>
    1981. 

  1981. <td align="left"> Mohammad Kamrul Islam </td></tr>
    1982. 

  1982. <tr class="b">
    1983. 

  1983. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2036">YARN-2036</a> </td>
    1984. 

  1984. <td align="left"> Document yarn.resourcemanager.hostname in ClusterSetup </td>
    1985. 

  1985. <td align="left">  Minor </td>
    1986. 

  1986. <td align="left"> documentation </td>
    1987. 

  1987. <td align="left"> Karthik Kambatla </td>
    1988. 

  1988. <td align="left"> Ray Chiang </td></tr>
    1989. 

  1989. <tr class="a">
    1990. 

  1990. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6294">HDFS-6294</a> </td>
    1991. 

  1991. <td align="left"> Use INode IDs to avoid conflicts when a file open for write is renamed </td>
    1992. 

  1992. <td align="left">  Major </td>
    1993. 

  1993. <td align="left"> namenode </td>
    1994. 

  1994. <td align="left"> Colin P. McCabe </td>
    1995. 

  1995. <td align="left"> Colin P. McCabe </td></tr>
    1996. 

  1996. <tr class="b">
    1997. 

  1997. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6230">HDFS-6230</a> </td>
    1998. 

  1998. <td align="left"> Expose upgrade status through NameNode web UI </td>
    1999. 

  1999. <td align="left">  Major </td>
    2000. 

  2000. <td align="left"> namenode </td>
    2001. 

  2001. <td align="left"> Arpit Agarwal </td>
    2002. 

  2002. <td align="left"> Mit Desai </td></tr>
    2003. 

  2003. <tr class="a">
    2004. 

  2004. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5522">HDFS-5522</a> </td>
    2005. 

  2005. <td align="left"> Datanode disk error check may be incorrectly skipped </td>
    2006. 

  2006. <td align="left">  Major </td>
    2007. 

  2007. <td align="left"> . </td>
    2008. 

  2008. <td align="left"> Kihwal Lee </td>
    2009. 

  2009. <td align="left"> Rushabh S Shah </td></tr>
    2010. 

  2010. <tr class="b">
    2011. 

  2011. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6367">HDFS-6367</a> </td>
    2012. 

  2012. <td align="left"> EnumSetParam$Domain#parse fails for parameter containing more than one enum. </td>
    2013. 

  2013. <td align="left">  Major </td>
    2014. 

  2014. <td align="left"> webhdfs </td>
    2015. 

  2015. <td align="left"> Yi Liu </td>
    2016. 

  2016. <td align="left"> Yi Liu </td></tr>
    2017. 

  2017. <tr class="a">
    2018. 

  2018. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10585">HADOOP-10585</a> </td>
    2019. 

  2019. <td align="left"> Retry polices ignore interrupted exceptions </td>
    2020. 

  2020. <td align="left">  Critical </td>
    2021. 

  2021. <td align="left"> ipc </td>
    2022. 

  2022. <td align="left"> Daryn Sharp </td>
    2023. 

  2023. <td align="left"> Daryn Sharp </td></tr>
    2024. 

  2024. <tr class="b">
    2025. 

  2025. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6305">HDFS-6305</a> </td>
    2026. 

  2026. <td align="left"> WebHdfs response decoding may throw RuntimeExceptions </td>
    2027. 

  2027. <td align="left">  Critical </td>
    2028. 

  2028. <td align="left"> webhdfs </td>
    2029. 

  2029. <td align="left"> Daryn Sharp </td>
    2030. 

  2030. <td align="left"> Daryn Sharp </td></tr>
    2031. 

  2031. <tr class="a">
    2032. 

  2032. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5814">MAPREDUCE-5814</a> </td>
    2033. 

  2033. <td align="left"> fat jar with *-default.xml may fail when mapreduce.job.classloader=true. </td>
    2034. 

  2034. <td align="left">  Major </td>
    2035. 

  2035. <td align="left"> mrv2 </td>
    2036. 

  2036. <td align="left"> Gera Shegalov </td>
    2037. 

  2037. <td align="left"> Gera Shegalov </td></tr>
    2038. 

  2038. <tr class="b">
    2039. 

  2039. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5652">MAPREDUCE-5652</a> </td>
    2040. 

  2040. <td align="left"> NM Recovery. ShuffleHandler should handle NM restarts </td>
    2041. 

  2041. <td align="left">  Major </td>
    2042. 

  2042. <td align="left"> . </td>
    2043. 

  2043. <td align="left"> Karthik Kambatla </td>
    2044. 

  2044. <td align="left"> Jason Lowe </td></tr>
    2045. 

  2045. <tr class="a">
    2046. 

  2046. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5888">MAPREDUCE-5888</a> </td>
    2047. 

  2047. <td align="left"> Failed job leaves hung AM after it unregisters </td>
    2048. 

  2048. <td align="left">  Major </td>
    2049. 

  2049. <td align="left"> mr-am </td>
    2050. 

  2050. <td align="left"> Jason Lowe </td>
    2051. 

  2051. <td align="left"> Jason Lowe </td></tr>
    2052. 

  2052. <tr class="b">
    2053. 

  2053. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6355">HDFS-6355</a> </td>
    2054. 

  2054. <td align="left"> Fix divide-by-zero, improper use of wall-clock time in BlockPoolSliceScanner </td>
    2055. 

  2055. <td align="left">  Major </td>
    2056. 

  2056. <td align="left"> . </td>
    2057. 

  2057. <td align="left"> Colin P. McCabe </td>
    2058. 

  2058. <td align="left"> Colin P. McCabe </td></tr>
    2059. 

  2059. <tr class="a">
    2060. 

  2060. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1981">YARN-1981</a> </td>
    2061. 

  2061. <td align="left"> Nodemanager version is not updated when a node reconnects </td>
    2062. 

  2062. <td align="left">  Major </td>
    2063. 

  2063. <td align="left"> resourcemanager </td>
    2064. 

  2064. <td align="left"> Jason Lowe </td>
    2065. 

  2065. <td align="left"> Jason Lowe </td></tr>
    2066. 

  2066. <tr class="b">
    2067. 

  2067. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6370">HDFS-6370</a> </td>
    2068. 

  2068. <td align="left"> Web UI fails to display in intranet under IE </td>
    2069. 

  2069. <td align="left">  Major </td>
    2070. 

  2070. <td align="left"> datanode, journal-node, namenode </td>
    2071. 

  2071. <td align="left"> Haohui Mai </td>
    2072. 

  2072. <td align="left"> Haohui Mai </td></tr>
    2073. 

  2073. <tr class="a">
    2074. 

  2074. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6293">HDFS-6293</a> </td>
    2075. 

  2075. <td align="left"> Issues with OIV processing PB-based fsimages </td>
    2076. 

  2076. <td align="left">  Blocker </td>
    2077. 

  2077. <td align="left"> . </td>
    2078. 

  2078. <td align="left"> Kihwal Lee </td>
    2079. 

  2079. <td align="left"> Kihwal Lee </td></tr>
    2080. 

  2080. <tr class="b">
    2081. 

  2081. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6381">HDFS-6381</a> </td>
    2082. 

  2082. <td align="left"> Fix a typo in INodeReference.java </td>
    2083. 

  2083. <td align="left">  Trivial </td>
    2084. 

  2084. <td align="left"> documentation </td>
    2085. 

  2085. <td align="left"> Binglin Chang </td>
    2086. 

  2086. <td align="left"> Binglin Chang </td></tr>
    2087. 

  2087. <tr class="a">
    2088. 

  2088. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10401">HADOOP-10401</a> </td>
    2089. 

  2089. <td align="left"> ShellBasedUnixGroupsMapping#getGroups does not always return primary group first </td>
    2090. 

  2090. <td align="left">  Major </td>
    2091. 

  2091. <td align="left"> util </td>
    2092. 

  2092. <td align="left"> Colin P. McCabe </td>
    2093. 

  2093. <td align="left"> Akira Ajisaka </td></tr>
    2094. 

  2094. <tr class="b">
    2095. 

  2095. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6400">HDFS-6400</a> </td>
    2096. 

  2096. <td align="left"> Cannot execute &#x201c;hdfs oiv_legacy&#x201d; </td>
    2097. 

  2097. <td align="left">  Critical </td>
    2098. 

  2098. <td align="left"> tools </td>
    2099. 

  2099. <td align="left"> Akira Ajisaka </td>
    2100. 

  2100. <td align="left"> Akira Ajisaka </td></tr>
    2101. 

  2101. <tr class="a">
    2102. 

  2102. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10588">HADOOP-10588</a> </td>
    2103. 

  2103. <td align="left"> Workaround for jetty6 acceptor startup issue </td>
    2104. 

  2104. <td align="left">  Major </td>
    2105. 

  2105. <td align="left"> . </td>
    2106. 

  2106. <td align="left"> Kihwal Lee </td>
    2107. 

  2107. <td align="left"> Kihwal Lee </td></tr>
    2108. 

  2108. <tr class="b">
    2109. 

  2109. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6345">HDFS-6345</a> </td>
    2110. 

  2110. <td align="left"> DFS.listCacheDirectives() should allow filtering based on cache directive ID </td>
    2111. 

  2111. <td align="left">  Major </td>
    2112. 

  2112. <td align="left"> caching </td>
    2113. 

  2113. <td align="left"> Lenni Kuff </td>
    2114. 

  2114. <td align="left"> Andrew Wang </td></tr>
    2115. 

  2115. <tr class="a">
    2116. 

  2116. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6250">HDFS-6250</a> </td>
    2117. 

  2117. <td align="left"> TestBalancerWithNodeGroup.testBalancerWithRackLocality fails </td>
    2118. 

  2118. <td align="left">  Major </td>
    2119. 

  2119. <td align="left"> . </td>
    2120. 

  2120. <td align="left"> Kihwal Lee </td>
    2121. 

  2121. <td align="left"> Binglin Chang </td></tr>
    2122. 

  2122. <tr class="b">
    2123. 

  2123. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5874">MAPREDUCE-5874</a> </td>
    2124. 

  2124. <td align="left"> Creating MapReduce REST API section </td>
    2125. 

  2125. <td align="left">  Major </td>
    2126. 

  2126. <td align="left"> documentation </td>
    2127. 

  2127. <td align="left"> Ravi Prakash </td>
    2128. 

  2128. <td align="left"> Tsuyoshi Ozawa </td></tr>
    2129. 

  2129. <tr class="a">
    2130. 

  2130. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4913">HDFS-4913</a> </td>
    2131. 

  2131. <td align="left"> Deleting file through fuse-dfs when using trash fails requiring root permissions </td>
    2132. 

  2132. <td align="left">  Major </td>
    2133. 

  2133. <td align="left"> fuse-dfs </td>
    2134. 

  2134. <td align="left"> Stephen Chu </td>
    2135. 

  2135. <td align="left"> Colin P. McCabe </td></tr>
    2136. 

  2136. <tr class="b">
    2137. 

  2137. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10609">HADOOP-10609</a> </td>
    2138. 

  2138. <td align="left"> .gitignore should ignore .orig and .rej files </td>
    2139. 

  2139. <td align="left">  Major </td>
    2140. 

  2140. <td align="left"> . </td>
    2141. 

  2141. <td align="left"> Karthik Kambatla </td>
    2142. 

  2142. <td align="left"> Karthik Kambatla </td></tr>
    2143. 

  2143. <tr class="a">
    2144. 

  2144. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10489">HADOOP-10489</a> </td>
    2145. 

  2145. <td align="left"> UserGroupInformation#getTokens and UserGroupInformation#addToken can lead to ConcurrentModificationException </td>
    2146. 

  2146. <td align="left">  Major </td>
    2147. 

  2147. <td align="left"> . </td>
    2148. 

  2148. <td align="left"> Jing Zhao </td>
    2149. 

  2149. <td align="left"> Robert Kanter </td></tr>
    2150. 

  2150. <tr class="b">
    2151. 

  2151. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5309">MAPREDUCE-5309</a> </td>
    2152. 

  2152. <td align="left"> 2.0.4 JobHistoryParser can&#x2019;t parse certain failed job history files generated by 2.0.3 history server </td>
    2153. 

  2153. <td align="left">  Major </td>
    2154. 

  2154. <td align="left"> jobhistoryserver, mrv2 </td>
    2155. 

  2155. <td align="left"> Vrushali C </td>
    2156. 

  2156. <td align="left"> Rushabh S Shah </td></tr>
    2157. 

  2157. <tr class="a">
    2158. 

  2158. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2050">YARN-2050</a> </td>
    2159. 

  2159. <td align="left"> Fix LogCLIHelpers to create the correct FileContext </td>
    2160. 

  2160. <td align="left">  Major </td>
    2161. 

  2161. <td align="left"> . </td>
    2162. 

  2162. <td align="left"> Ming Ma </td>
    2163. 

  2163. <td align="left"> Ming Ma </td></tr>
    2164. 

  2164. <tr class="b">
    2165. 

  2165. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6421">HDFS-6421</a> </td>
    2166. 

  2166. <td align="left"> Fix vecsum.c compile on BSD and some other systems </td>
    2167. 

  2167. <td align="left">  Major </td>
    2168. 

  2168. <td align="left"> libhdfs </td>
    2169. 

  2169. <td align="left"> Jason Lowe </td>
    2170. 

  2170. <td align="left"> Mit Desai </td></tr>
    2171. 

  2171. <tr class="a">
    2172. 

  2172. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6409">HDFS-6409</a> </td>
    2173. 

  2173. <td align="left"> Fix typo in log message about NameNode layout version upgrade. </td>
    2174. 

  2174. <td align="left">  Trivial </td>
    2175. 

  2175. <td align="left"> namenode </td>
    2176. 

  2176. <td align="left"> Chris Nauroth </td>
    2177. 

  2177. <td align="left"> Chen He </td></tr>
    2178. 

  2178. <tr class="b">
    2179. 

  2179. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6438">HDFS-6438</a> </td>
    2180. 

  2180. <td align="left"> DeleteSnapshot should be a DELETE request in WebHdfs </td>
    2181. 

  2181. <td align="left">  Major </td>
    2182. 

  2182. <td align="left"> webhdfs </td>
    2183. 

  2183. <td align="left"> Jing Zhao </td>
    2184. 

  2184. <td align="left"> Jing Zhao </td></tr>
    2185. 

  2185. <tr class="a">
    2186. 

  2186. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6423">HDFS-6423</a> </td>
    2187. 

  2187. <td align="left"> Diskspace quota usage should be updated when appending data to partial block </td>
    2188. 

  2188. <td align="left">  Major </td>
    2189. 

  2189. <td align="left"> namenode </td>
    2190. 

  2190. <td align="left"> Jing Zhao </td>
    2191. 

  2191. <td align="left"> Jing Zhao </td></tr>
    2192. 

  2192. <tr class="b">
    2193. 

  2193. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2073">YARN-2073</a> </td>
    2194. 

  2194. <td align="left"> Fair Scheduler: Add a utilization threshold to prevent preempting resources when cluster is free </td>
    2195. 

  2195. <td align="left">  Critical </td>
    2196. 

  2196. <td align="left"> scheduler </td>
    2197. 

  2197. <td align="left"> Karthik Kambatla </td>
    2198. 

  2198. <td align="left"> Karthik Kambatla </td></tr>
    2199. 

  2199. <tr class="a">
    2200. 

  2200. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2096">YARN-2096</a> </td>
    2201. 

  2201. <td align="left"> Race in TestRMRestart#testQueueMetricsOnRMRestart </td>
    2202. 

  2202. <td align="left">  Major </td>
    2203. 

  2203. <td align="left"> . </td>
    2204. 

  2204. <td align="left"> Anubhav Dhoot </td>
    2205. 

  2205. <td align="left"> Anubhav Dhoot </td></tr>
    2206. 

  2206. <tr class="b">
    2207. 

  2207. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6443">HDFS-6443</a> </td>
    2208. 

  2208. <td align="left"> Fix MiniQJMHACluster related test failures </td>
    2209. 

  2209. <td align="left">  Minor </td>
    2210. 

  2210. <td align="left"> test </td>
    2211. 

  2211. <td align="left"> Zesheng Wu </td>
    2212. 

  2212. <td align="left"> Zesheng Wu </td></tr>
    2213. 

  2213. <tr class="a">
    2214. 

  2214. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6227">HDFS-6227</a> </td>
    2215. 

  2215. <td align="left"> ShortCircuitCache#unref should purge ShortCircuitReplicas whose streams have been closed by java interrupts </td>
    2216. 

  2216. <td align="left">  Major </td>
    2217. 

  2217. <td align="left"> . </td>
    2218. 

  2218. <td align="left"> Jing Zhao </td>
    2219. 

  2219. <td align="left"> Colin P. McCabe </td></tr>
    2220. 

  2220. <tr class="b">
    2221. 

  2221. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10625">HADOOP-10625</a> </td>
    2222. 

  2222. <td align="left"> Configuration: names should be trimmed when putting/getting to properties </td>
    2223. 

  2223. <td align="left">  Major </td>
    2224. 

  2224. <td align="left"> conf </td>
    2225. 

  2225. <td align="left"> Wangda Tan </td>
    2226. 

  2226. <td align="left"> Wangda Tan </td></tr>
    2227. 

  2227. <tr class="a">
    2228. 

  2228. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5862">MAPREDUCE-5862</a> </td>
    2229. 

  2229. <td align="left"> Line records longer than 2x split size aren&#x2019;t handled correctly </td>
    2230. 

  2230. <td align="left">  Critical </td>
    2231. 

  2231. <td align="left"> . </td>
    2232. 

  2232. <td align="left"> bc Wong </td>
    2233. 

  2233. <td align="left"> bc Wong </td></tr>
    2234. 

  2234. <tr class="b">
    2235. 

  2235. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-596">YARN-596</a> </td>
    2236. 

  2236. <td align="left"> Use scheduling policies throughout the queue hierarchy to decide which containers to preempt </td>
    2237. 

  2237. <td align="left">  Major </td>
    2238. 

  2238. <td align="left"> scheduler </td>
    2239. 

  2239. <td align="left"> Sandy Ryza </td>
    2240. 

  2240. <td align="left"> Wei Yan </td></tr>
    2241. 

  2241. <tr class="a">
    2242. 

  2242. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5895">MAPREDUCE-5895</a> </td>
    2243. 

  2243. <td align="left"> FileAlreadyExistsException was thrown : Temporary Index File can not be cleaned up because OutputStream doesn&#x2019;t close properly </td>
    2244. 

  2244. <td align="left">  Major </td>
    2245. 

  2245. <td align="left"> client </td>
    2246. 

  2246. <td align="left"> Kousuke Saruta </td>
    2247. 

  2247. <td align="left"> Kousuke Saruta </td></tr>
    2248. 

  2248. <tr class="b">
    2249. 

  2249. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10602">HADOOP-10602</a> </td>
    2250. 

  2250. <td align="left"> Documentation has broken &#x201c;Go Back&#x201d; hyperlinks. </td>
    2251. 

  2251. <td align="left">  Trivial </td>
    2252. 

  2252. <td align="left"> documentation </td>
    2253. 

  2253. <td align="left"> Chris Nauroth </td>
    2254. 

  2254. <td align="left"> Akira Ajisaka </td></tr>
    2255. 

  2255. <tr class="a">
    2256. 

  2256. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2112">YARN-2112</a> </td>
    2257. 

  2257. <td align="left"> Hadoop-client is missing jackson libs due to inappropriate configs in pom.xml </td>
    2258. 

  2258. <td align="left">  Major </td>
    2259. 

  2259. <td align="left"> . </td>
    2260. 

  2260. <td align="left"> Zhijie Shen </td>
    2261. 

  2261. <td align="left"> Zhijie Shen </td></tr>
    2262. 

  2262. <tr class="b">
    2263. 

  2263. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6461">HDFS-6461</a> </td>
    2264. 

  2264. <td align="left"> Use Time#monotonicNow to compute duration in DataNode#shutDown </td>
    2265. 

  2265. <td align="left">  Trivial </td>
    2266. 

  2266. <td align="left"> datanode </td>
    2267. 

  2267. <td align="left"> James Thomas </td>
    2268. 

  2268. <td align="left"> James Thomas </td></tr>
    2269. 

  2269. <tr class="a">
    2270. 

  2270. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6462">HDFS-6462</a> </td>
    2271. 

  2271. <td align="left"> NFS: fsstat request fails with the secure hdfs </td>
    2272. 

  2272. <td align="left">  Major </td>
    2273. 

  2273. <td align="left"> nfs </td>
    2274. 

  2274. <td align="left"> Yesha Vora </td>
    2275. 

  2275. <td align="left"> Brandon Li </td></tr>
    2276. 

  2276. <tr class="b">
    2277. 

  2277. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10639">HADOOP-10639</a> </td>
    2278. 

  2278. <td align="left"> FileBasedKeyStoresFactory initialization is not using default for SSL_REQUIRE_CLIENT_CERT_KEY </td>
    2279. 

  2279. <td align="left">  Major </td>
    2280. 

  2280. <td align="left"> security </td>
    2281. 

  2281. <td align="left"> Alejandro Abdelnur </td>
    2282. 

  2282. <td align="left"> Alejandro Abdelnur </td></tr>
    2283. 

  2283. <tr class="a">
    2284. 

  2284. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10638">HADOOP-10638</a> </td>
    2285. 

  2285. <td align="left"> Updating hadoop-daemon.sh to work as expected when nfs is started as a privileged user. </td>
    2286. 

  2286. <td align="left">  Major </td>
    2287. 

  2287. <td align="left"> nfs </td>
    2288. 

  2288. <td align="left"> Manikandan Narayanaswamy </td>
    2289. 

  2289. <td align="left"> Manikandan Narayanaswamy </td></tr>
    2290. 

  2290. <tr class="b">
    2291. 

  2291. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2054">YARN-2054</a> </td>
    2292. 

  2292. <td align="left"> Better defaults for YARN ZK configs for retries and retry-inteval when HA is enabled </td>
    2293. 

  2293. <td align="left">  Major </td>
    2294. 

  2294. <td align="left"> resourcemanager </td>
    2295. 

  2295. <td align="left"> Karthik Kambatla </td>
    2296. 

  2296. <td align="left"> Karthik Kambatla </td></tr>
    2297. 

  2297. <tr class="a">
    2298. 

  2298. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6404">HDFS-6404</a> </td>
    2299. 

  2299. <td align="left"> HttpFS should use a 000 umask for mkdir and create operations </td>
    2300. 

  2300. <td align="left">  Major </td>
    2301. 

  2301. <td align="left"> . </td>
    2302. 

  2302. <td align="left"> Alejandro Abdelnur </td>
    2303. 

  2303. <td align="left"> Mike Yoder </td></tr>
    2304. 

  2304. <tr class="b">
    2305. 

  2305. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1868">YARN-1868</a> </td>
    2306. 

  2306. <td align="left"> YARN status web ui does not show correctly in IE 11 </td>
    2307. 

  2307. <td align="left">  Major </td>
    2308. 

  2308. <td align="left"> webapp </td>
    2309. 

  2309. <td align="left"> Chuan Liu </td>
    2310. 

  2310. <td align="left"> Chuan Liu </td></tr>
    2311. 

  2311. <tr class="a">
    2312. 

  2312. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6472">HDFS-6472</a> </td>
    2313. 

  2313. <td align="left"> fix typo in webapps/hdfs/explorer.js </td>
    2314. 

  2314. <td align="left">  Trivial </td>
    2315. 

  2315. <td align="left"> . </td>
    2316. 

  2316. <td align="left"> Juan Yu </td>
    2317. 

  2317. <td align="left"> Juan Yu </td></tr>
    2318. 

  2318. <tr class="b">
    2319. 

  2319. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6056">HDFS-6056</a> </td>
    2320. 

  2320. <td align="left"> Clean up NFS config settings </td>
    2321. 

  2321. <td align="left">  Major </td>
    2322. 

  2322. <td align="left"> nfs </td>
    2323. 

  2323. <td align="left"> Aaron T. Myers </td>
    2324. 

  2324. <td align="left"> Brandon Li </td></tr>
    2325. 

  2325. <tr class="a">
    2326. 

  2326. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2103">YARN-2103</a> </td>
    2327. 

  2327. <td align="left"> Inconsistency between viaProto flag and initial value of SerializedExceptionProto.Builder </td>
    2328. 

  2328. <td align="left">  Major </td>
    2329. 

  2329. <td align="left"> . </td>
    2330. 

  2330. <td align="left"> Binglin Chang </td>
    2331. 

  2331. <td align="left"> Binglin Chang </td></tr>
    2332. 

  2332. <tr class="b">
    2333. 

  2333. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1550">YARN-1550</a> </td>
    2334. 

  2334. <td align="left"> NPE in FairSchedulerAppsBlock#render </td>
    2335. 

  2335. <td align="left">  Critical </td>
    2336. 

  2336. <td align="left"> fairscheduler </td>
    2337. 

  2337. <td align="left"> caolong </td>
    2338. 

  2338. <td align="left"> Anubhav Dhoot </td></tr>
    2339. 

  2339. <tr class="a">
    2340. 

  2340. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10630">HADOOP-10630</a> </td>
    2341. 

  2341. <td align="left"> Possible race condition in RetryInvocationHandler </td>
    2342. 

  2342. <td align="left">  Major </td>
    2343. 

  2343. <td align="left"> . </td>
    2344. 

  2344. <td align="left"> Jing Zhao </td>
    2345. 

  2345. <td align="left"> Jing Zhao </td></tr>
    2346. 

  2346. <tr class="b">
    2347. 

  2347. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6424">HDFS-6424</a> </td>
    2348. 

  2348. <td align="left"> blockReport doesn&#x2019;t need to invalidate blocks on SBN </td>
    2349. 

  2349. <td align="left">  Major </td>
    2350. 

  2350. <td align="left"> . </td>
    2351. 

  2351. <td align="left"> Ming Ma </td>
    2352. 

  2352. <td align="left"> Ming Ma </td></tr>
    2353. 

  2353. <tr class="a">
    2354. 

  2354. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1913">YARN-1913</a> </td>
    2355. 

  2355. <td align="left"> With Fair Scheduler, cluster can logjam when all resources are consumed by AMs </td>
    2356. 

  2356. <td align="left">  Major </td>
    2357. 

  2357. <td align="left"> scheduler </td>
    2358. 

  2358. <td align="left"> bc Wong </td>
    2359. 

  2359. <td align="left"> Wei Yan </td></tr>
    2360. 

  2360. <tr class="b">
    2361. 

  2361. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2119">YARN-2119</a> </td>
    2362. 

  2362. <td align="left"> DEFAULT_PROXY_ADDRESS should use DEFAULT_PROXY_PORT </td>
    2363. 

  2363. <td align="left">  Major </td>
    2364. 

  2364. <td align="left"> . </td>
    2365. 

  2365. <td align="left"> Anubhav Dhoot </td>
    2366. 

  2366. <td align="left"> Anubhav Dhoot </td></tr>
    2367. 

  2367. <tr class="a">
    2368. 

  2368. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6464">HDFS-6464</a> </td>
    2369. 

  2369. <td align="left"> Support multiple xattr.name parameters for WebHDFS getXAttrs. </td>
    2370. 

  2370. <td align="left">  Major </td>
    2371. 

  2371. <td align="left"> webhdfs </td>
    2372. 

  2372. <td align="left"> Yi Liu </td>
    2373. 

  2373. <td align="left"> Yi Liu </td></tr>
    2374. 

  2374. <tr class="b">
    2375. 

  2375. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5898">MAPREDUCE-5898</a> </td>
    2376. 

  2376. <td align="left"> distcp to support preserving HDFS extended attributes(XAttrs) </td>
    2377. 

  2377. <td align="left">  Major </td>
    2378. 

  2378. <td align="left"> distcp </td>
    2379. 

  2379. <td align="left"> Uma Maheswara Rao G </td>
    2380. 

  2380. <td align="left"> Yi Liu </td></tr>
    2381. 

  2381. <tr class="a">
    2382. 

  2382. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10647">HADOOP-10647</a> </td>
    2383. 

  2383. <td align="left"> String Format Exception in SwiftNativeFileSystemStore.java </td>
    2384. 

  2384. <td align="left">  Minor </td>
    2385. 

  2385. <td align="left"> fs/swift </td>
    2386. 

  2386. <td align="left"> Gene Kim </td>
    2387. 

  2387. <td align="left"> Gene Kim </td></tr>
    2388. 

  2388. <tr class="b">
    2389. 

  2389. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6487">HDFS-6487</a> </td>
    2390. 

  2390. <td align="left"> TestStandbyCheckpoint#testSBNCheckpoints is racy </td>
    2391. 

  2391. <td align="left">  Major </td>
    2392. 

  2392. <td align="left"> . </td>
    2393. 

  2393. <td align="left"> Mit Desai </td>
    2394. 

  2394. <td align="left"> Mit Desai </td></tr>
    2395. 

  2395. <tr class="a">
    2396. 

  2396. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6497">HDFS-6497</a> </td>
    2397. 

  2397. <td align="left"> Make TestAvailableSpaceVolumeChoosingPolicy deterministic </td>
    2398. 

  2398. <td align="left">  Minor </td>
    2399. 

  2399. <td align="left"> test </td>
    2400. 

  2400. <td align="left"> Colin P. McCabe </td>
    2401. 

  2401. <td align="left"> Colin P. McCabe </td></tr>
    2402. 

  2402. <tr class="b">
    2403. 

  2403. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2122">YARN-2122</a> </td>
    2404. 

  2404. <td align="left"> In AllocationFileLoaderService, the reloadThread should be created in init() and started in start() </td>
    2405. 

  2405. <td align="left">  Major </td>
    2406. 

  2406. <td align="left"> scheduler </td>
    2407. 

  2407. <td align="left"> Karthik Kambatla </td>
    2408. 

  2408. <td align="left"> Robert Kanter </td></tr>
    2409. 

  2409. <tr class="a">
    2410. 

  2410. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2128">YARN-2128</a> </td>
    2411. 

  2411. <td align="left"> FairScheduler: Incorrect calculation of amResource usage </td>
    2412. 

  2412. <td align="left">  Major </td>
    2413. 

  2413. <td align="left"> . </td>
    2414. 

  2414. <td align="left"> Wei Yan </td>
    2415. 

  2415. <td align="left"> Wei Yan </td></tr>
    2416. 

  2416. <tr class="b">
    2417. 

  2417. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2132">YARN-2132</a> </td>
    2418. 

  2418. <td align="left"> ZKRMStateStore.ZKAction#runWithRetries doesn&#x2019;t log the exception it encounters </td>
    2419. 

  2419. <td align="left">  Major </td>
    2420. 

  2420. <td align="left"> resourcemanager </td>
    2421. 

  2421. <td align="left"> Karthik Kambatla </td>
    2422. 

  2422. <td align="left"> Vamsee Yarlagadda </td></tr>
    2423. 

  2423. <tr class="a">
    2424. 

  2424. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6500">HDFS-6500</a> </td>
    2425. 

  2425. <td align="left"> Snapshot shouldn&#x2019;t be removed silently after renaming to an existing snapshot </td>
    2426. 

  2426. <td align="left">  Blocker </td>
    2427. 

  2427. <td align="left"> snapshots </td>
    2428. 

  2428. <td align="left"> Junping Du </td>
    2429. 

  2429. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2430. 

  2430. <tr class="b">
    2431. 

  2431. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6399">HDFS-6399</a> </td>
    2432. 

  2432. <td align="left"> Add note about setfacl in HDFS permissions guide </td>
    2433. 

  2433. <td align="left">  Minor </td>
    2434. 

  2434. <td align="left"> documentation, namenode </td>
    2435. 

  2435. <td align="left"> Charles Lamb </td>
    2436. 

  2436. <td align="left"> Chris Nauroth </td></tr>
    2437. 

  2437. <tr class="a">
    2438. 

  2438. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10658">HADOOP-10658</a> </td>
    2439. 

  2439. <td align="left"> SSLFactory expects truststores being configured </td>
    2440. 

  2440. <td align="left">  Major </td>
    2441. 

  2441. <td align="left"> security </td>
    2442. 

  2442. <td align="left"> Alejandro Abdelnur </td>
    2443. 

  2443. <td align="left"> Alejandro Abdelnur </td></tr>
    2444. 

  2444. <tr class="b">
    2445. 

  2445. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10664">HADOOP-10664</a> </td>
    2446. 

  2446. <td align="left"> TestNetUtils.testNormalizeHostName fails </td>
    2447. 

  2447. <td align="left">  Major </td>
    2448. 

  2448. <td align="left"> . </td>
    2449. 

  2449. <td align="left"> Chen He </td>
    2450. 

  2450. <td align="left"> Aaron T. Myers </td></tr>
    2451. 

  2451. <tr class="a">
    2452. 

  2452. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9555">HADOOP-9555</a> </td>
    2453. 

  2453. <td align="left"> HA functionality that uses ZooKeeper may experience inadvertent TCP RST and miss session expiration event due to bug in client connection management </td>
    2454. 

  2454. <td align="left">  Major </td>
    2455. 

  2455. <td align="left"> ha </td>
    2456. 

  2456. <td align="left"> Chris Nauroth </td>
    2457. 

  2457. <td align="left"> Chris Nauroth </td></tr>
    2458. 

  2458. <tr class="b">
    2459. 

  2459. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5834">MAPREDUCE-5834</a> </td>
    2460. 

  2460. <td align="left"> TestGridMixClasses tests timesout on branch-2 </td>
    2461. 

  2461. <td align="left">  Major </td>
    2462. 

  2462. <td align="left"> . </td>
    2463. 

  2463. <td align="left"> Mit Desai </td>
    2464. 

  2464. <td align="left"> Mit Desai </td></tr>
    2465. 

  2465. <tr class="a">
    2466. 

  2466. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6364">HDFS-6364</a> </td>
    2467. 

  2467. <td align="left"> Incorrect check for unknown datanode in Balancer </td>
    2468. 

  2468. <td align="left">  Major </td>
    2469. 

  2469. <td align="left"> balancer &amp; mover </td>
    2470. 

  2470. <td align="left"> Benoy Antony </td>
    2471. 

  2471. <td align="left"> Benoy Antony </td></tr>
    2472. 

  2472. <tr class="b">
    2473. 

  2473. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2124">YARN-2124</a> </td>
    2474. 

  2474. <td align="left"> ProportionalCapacityPreemptionPolicy cannot work because it&#x2019;s initialized before scheduler initialized </td>
    2475. 

  2475. <td align="left">  Critical </td>
    2476. 

  2476. <td align="left"> resourcemanager, scheduler </td>
    2477. 

  2477. <td align="left"> Wangda Tan </td>
    2478. 

  2478. <td align="left"> Wangda Tan </td></tr>
    2479. 

  2479. <tr class="a">
    2480. 

  2480. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5920">MAPREDUCE-5920</a> </td>
    2481. 

  2481. <td align="left"> Add Xattr option in DistCp docs </td>
    2482. 

  2482. <td align="left">  Minor </td>
    2483. 

  2483. <td align="left"> distcp, documentation </td>
    2484. 

  2484. <td align="left"> Uma Maheswara Rao G </td>
    2485. 

  2485. <td align="left"> Yi Liu </td></tr>
    2486. 

  2486. <tr class="b">
    2487. 

  2487. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10656">HADOOP-10656</a> </td>
    2488. 

  2488. <td align="left"> The password keystore file is not picked by LDAP group mapping </td>
    2489. 

  2489. <td align="left">  Major </td>
    2490. 

  2490. <td align="left"> security </td>
    2491. 

  2491. <td align="left"> Brandon Li </td>
    2492. 

  2492. <td align="left"> Brandon Li </td></tr>
    2493. 

  2493. <tr class="a">
    2494. 

  2494. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10622">HADOOP-10622</a> </td>
    2495. 

  2495. <td align="left"> Shell.runCommand can deadlock </td>
    2496. 

  2496. <td align="left">  Critical </td>
    2497. 

  2497. <td align="left"> . </td>
    2498. 

  2498. <td align="left"> Jason Lowe </td>
    2499. 

  2499. <td align="left"> Gera Shegalov </td></tr>
    2500. 

  2500. <tr class="b">
    2501. 

  2501. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6379">HDFS-6379</a> </td>
    2502. 

  2502. <td align="left"> HTTPFS - Implement ACLs support </td>
    2503. 

  2503. <td align="left">  Major </td>
    2504. 

  2504. <td align="left"> . </td>
    2505. 

  2505. <td align="left"> Alejandro Abdelnur </td>
    2506. 

  2506. <td align="left"> Mike Yoder </td></tr>
    2507. 

  2507. <tr class="a">
    2508. 

  2508. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2148">YARN-2148</a> </td>
    2509. 

  2509. <td align="left"> TestNMClient failed due more exit code values added and passed to AM </td>
    2510. 

  2510. <td align="left">  Major </td>
    2511. 

  2511. <td align="left"> client </td>
    2512. 

  2512. <td align="left"> Wangda Tan </td>
    2513. 

  2513. <td align="left"> Wangda Tan </td></tr>
    2514. 

  2514. <tr class="b">
    2515. 

  2515. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6471">HDFS-6471</a> </td>
    2516. 

  2516. <td align="left"> Make moveFromLocal CLI testcases to be non-disruptive </td>
    2517. 

  2517. <td align="left">  Major </td>
    2518. 

  2518. <td align="left"> test </td>
    2519. 

  2519. <td align="left"> Dasha Boudnik </td>
    2520. 

  2520. <td align="left"> Dasha Boudnik </td></tr>
    2521. 

  2521. <tr class="a">
    2522. 

  2522. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2075">YARN-2075</a> </td>
    2523. 

  2523. <td align="left"> TestRMAdminCLI consistently fail on trunk and branch-2 </td>
    2524. 

  2524. <td align="left">  Major </td>
    2525. 

  2525. <td align="left"> . </td>
    2526. 

  2526. <td align="left"> Zhijie Shen </td>
    2527. 

  2527. <td align="left"> Kenji Kikushima </td></tr>
    2528. 

  2528. <tr class="b">
    2529. 

  2529. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6395">HDFS-6395</a> </td>
    2530. 

  2530. <td align="left"> Skip checking xattr limits for non-user-visible namespaces </td>
    2531. 

  2531. <td align="left">  Major </td>
    2532. 

  2532. <td align="left"> namenode </td>
    2533. 

  2533. <td align="left"> Andrew Wang </td>
    2534. 

  2534. <td align="left"> Yi Liu </td></tr>
    2535. 

  2535. <tr class="a">
    2536. 

  2536. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3493">HDFS-3493</a> </td>
    2537. 

  2537. <td align="left"> Invalidate excess corrupted blocks as long as minimum replication is satisfied </td>
    2538. 

  2538. <td align="left">  Major </td>
    2539. 

  2539. <td align="left"> namenode </td>
    2540. 

  2540. <td align="left"> J.Andreina </td>
    2541. 

  2541. <td align="left"> Juan Yu </td></tr>
    2542. 

  2542. <tr class="b">
    2543. 

  2543. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2155">YARN-2155</a> </td>
    2544. 

  2544. <td align="left"> FairScheduler: Incorrect threshold check for preemption </td>
    2545. 

  2545. <td align="left">  Major </td>
    2546. 

  2546. <td align="left"> . </td>
    2547. 

  2547. <td align="left"> Wei Yan </td>
    2548. 

  2548. <td align="left"> Wei Yan </td></tr>
    2549. 

  2549. <tr class="a">
    2550. 

  2550. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10678">HADOOP-10678</a> </td>
    2551. 

  2551. <td align="left"> SecurityUtil has unnecessary synchronization on collection used for only tests </td>
    2552. 

  2552. <td align="left">  Minor </td>
    2553. 

  2553. <td align="left"> security </td>
    2554. 

  2554. <td align="left"> Benoy Antony </td>
    2555. 

  2555. <td align="left"> Benoy Antony </td></tr>
    2556. 

  2556. <tr class="b">
    2557. 

  2557. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6470">HDFS-6470</a> </td>
    2558. 

  2558. <td align="left"> TestBPOfferService.testBPInitErrorHandling is flaky </td>
    2559. 

  2559. <td align="left">  Major </td>
    2560. 

  2560. <td align="left"> . </td>
    2561. 

  2561. <td align="left"> Andrew Wang </td>
    2562. 

  2562. <td align="left"> Ming Ma </td></tr>
    2563. 

  2563. <tr class="a">
    2564. 

  2564. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10657">HADOOP-10657</a> </td>
    2565. 

  2565. <td align="left"> Have RetryInvocationHandler log failover attempt at INFO level </td>
    2566. 

  2566. <td align="left">  Major </td>
    2567. 

  2567. <td align="left"> . </td>
    2568. 

  2568. <td align="left"> Ming Ma </td>
    2569. 

  2569. <td align="left"> Ming Ma </td></tr>
    2570. 

  2570. <tr class="b">
    2571. 

  2571. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10683">HADOOP-10683</a> </td>
    2572. 

  2572. <td align="left"> Users authenticated with KERBEROS are recorded as being authenticated with SIMPLE </td>
    2573. 

  2573. <td align="left">  Major </td>
    2574. 

  2574. <td align="left"> security </td>
    2575. 

  2575. <td align="left"> Benoy Antony </td>
    2576. 

  2576. <td align="left"> Benoy Antony </td></tr>
    2577. 

  2577. <tr class="a">
    2578. 

  2578. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6539">HDFS-6539</a> </td>
    2579. 

  2579. <td align="left"> test_native_mini_dfs is skipped in hadoop-hdfs/pom.xml </td>
    2580. 

  2580. <td align="left">  Major </td>
    2581. 

  2581. <td align="left"> . </td>
    2582. 

  2582. <td align="left"> Binglin Chang </td>
    2583. 

  2583. <td align="left"> Binglin Chang </td></tr>
    2584. 

  2584. <tr class="b">
    2585. 

  2585. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6518">HDFS-6518</a> </td>
    2586. 

  2586. <td align="left"> TestCacheDirectives#testExceedsCapacity should take FSN read lock when accessing pendingCached list </td>
    2587. 

  2587. <td align="left">  Major </td>
    2588. 

  2588. <td align="left"> . </td>
    2589. 

  2589. <td align="left"> Yongjun Zhang </td>
    2590. 

  2590. <td align="left"> Andrew Wang </td></tr>
    2591. 

  2591. <tr class="a">
    2592. 

  2592. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10702">HADOOP-10702</a> </td>
    2593. 

  2593. <td align="left"> KerberosAuthenticationHandler does not log the principal names correctly </td>
    2594. 

  2594. <td align="left">  Minor </td>
    2595. 

  2595. <td align="left"> security </td>
    2596. 

  2596. <td align="left"> Benoy Antony </td>
    2597. 

  2597. <td align="left"> Benoy Antony </td></tr>
    2598. 

  2598. <tr class="b">
    2599. 

  2599. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1885">YARN-1885</a> </td>
    2600. 

  2600. <td align="left"> RM may not send the app-finished signal after RM restart to some nodes where the application ran before RM restarts </td>
    2601. 

  2601. <td align="left">  Major </td>
    2602. 

  2602. <td align="left"> . </td>
    2603. 

  2603. <td align="left"> Arpit Gupta </td>
    2604. 

  2604. <td align="left"> Wangda Tan </td></tr>
    2605. 

  2605. <tr class="a">
    2606. 

  2606. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2167">YARN-2167</a> </td>
    2607. 

  2607. <td align="left"> LeveldbIterator should get closed in NMLeveldbStateStoreService#loadLocalizationState() within finally block </td>
    2608. 

  2608. <td align="left">  Major </td>
    2609. 

  2609. <td align="left"> nodemanager </td>
    2610. 

  2610. <td align="left"> Junping Du </td>
    2611. 

  2611. <td align="left"> Junping Du </td></tr>
    2612. 

  2612. <tr class="b">
    2613. 

  2613. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10699">HADOOP-10699</a> </td>
    2614. 

  2614. <td align="left"> Fix build native library on mac osx </td>
    2615. 

  2615. <td align="left">  Major </td>
    2616. 

  2616. <td align="left"> . </td>
    2617. 

  2617. <td align="left"> Kirill A. Korinskiy </td>
    2618. 

  2618. <td align="left"> Binglin Chang </td></tr>
    2619. 

  2619. <tr class="a">
    2620. 

  2620. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5924">MAPREDUCE-5924</a> </td>
    2621. 

  2621. <td align="left"> Windows: Sort Job failed due to &#x2018;Invalid event: TA_COMMIT_PENDING at COMMIT_PENDING&#x2019; </td>
    2622. 

  2622. <td align="left">  Major </td>
    2623. 

  2623. <td align="left"> . </td>
    2624. 

  2624. <td align="left"> Yesha Vora </td>
    2625. 

  2625. <td align="left"> Zhijie Shen </td></tr>
    2626. 

  2626. <tr class="b">
    2627. 

  2627. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10590">HADOOP-10590</a> </td>
    2628. 

  2628. <td align="left"> ServiceAuthorizationManager  is not threadsafe </td>
    2629. 

  2629. <td align="left">  Major </td>
    2630. 

  2630. <td align="left"> security </td>
    2631. 

  2631. <td align="left"> Benoy Antony </td>
    2632. 

  2632. <td align="left"> Benoy Antony </td></tr>
    2633. 

  2633. <tr class="a">
    2634. 

  2634. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10660">HADOOP-10660</a> </td>
    2635. 

  2635. <td align="left"> GraphiteSink should implement Closeable </td>
    2636. 

  2636. <td align="left">  Major </td>
    2637. 

  2637. <td align="left"> . </td>
    2638. 

  2638. <td align="left"> Ted Yu </td>
    2639. 

  2639. <td align="left"> Chen He </td></tr>
    2640. 

  2640. <tr class="b">
    2641. 

  2641. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6530">HDFS-6530</a> </td>
    2642. 

  2642. <td align="left"> Fix Balancer documentation </td>
    2643. 

  2643. <td align="left">  Minor </td>
    2644. 

  2644. <td align="left"> documentation </td>
    2645. 

  2645. <td align="left"> Tsz Wo Nicholas Sze </td>
    2646. 

  2646. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2647. 

  2647. <tr class="a">
    2648. 

  2648. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6552">HDFS-6552</a> </td>
    2649. 

  2649. <td align="left"> add DN storage to a BlockInfo will not replace the different storage from same DN </td>
    2650. 

  2650. <td align="left">  Trivial </td>
    2651. 

  2651. <td align="left"> namenode </td>
    2652. 

  2652. <td align="left"> Amir Langer </td>
    2653. 

  2653. <td align="left"> Amir Langer </td></tr>
    2654. 

  2654. <tr class="b">
    2655. 

  2655. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6551">HDFS-6551</a> </td>
    2656. 

  2656. <td align="left"> Rename with OVERWRITE option may throw NPE when the target file/directory is a reference INode </td>
    2657. 

  2657. <td align="left">  Major </td>
    2658. 

  2658. <td align="left"> namenode, snapshots </td>
    2659. 

  2659. <td align="left"> Jing Zhao </td>
    2660. 

  2660. <td align="left"> Jing Zhao </td></tr>
    2661. 

  2661. <tr class="a">
    2662. 

  2662. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6439">HDFS-6439</a> </td>
    2663. 

  2663. <td align="left"> NFS should not reject NFS requests to the NULL procedure whether port monitoring is enabled or not </td>
    2664. 

  2664. <td align="left">  Major </td>
    2665. 

  2665. <td align="left"> nfs </td>
    2666. 

  2666. <td align="left"> Brandon Li </td>
    2667. 

  2667. <td align="left"> Aaron T. Myers </td></tr>
    2668. 

  2668. <tr class="b">
    2669. 

  2669. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6559">HDFS-6559</a> </td>
    2670. 

  2670. <td align="left"> Fix wrong option &#x201c;dfsadmin -rollingUpgrade start&#x201d; in the document </td>
    2671. 

  2671. <td align="left">  Minor </td>
    2672. 

  2672. <td align="left"> documentation </td>
    2673. 

  2673. <td align="left"> Akira Ajisaka </td>
    2674. 

  2674. <td align="left"> Akira Ajisaka </td></tr>
    2675. 

  2675. <tr class="a">
    2676. 

  2676. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10711">HADOOP-10711</a> </td>
    2677. 

  2677. <td align="left"> Cleanup some extra dependencies from hadoop-auth </td>
    2678. 

  2678. <td align="left">  Major </td>
    2679. 

  2679. <td align="left"> security </td>
    2680. 

  2680. <td align="left"> Robert Kanter </td>
    2681. 

  2681. <td align="left"> Robert Kanter </td></tr>
    2682. 

  2682. <tr class="b">
    2683. 

  2683. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10716">HADOOP-10716</a> </td>
    2684. 

  2684. <td align="left"> Cannot use more than 1 har filesystem </td>
    2685. 

  2685. <td align="left">  Critical </td>
    2686. 

  2686. <td align="left"> conf, fs </td>
    2687. 

  2687. <td align="left"> Daryn Sharp </td>
    2688. 

  2688. <td align="left"> Rushabh S Shah </td></tr>
    2689. 

  2689. <tr class="a">
    2690. 

  2690. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6553">HDFS-6553</a> </td>
    2691. 

  2691. <td align="left"> Add missing DeprecationDeltas for NFS Kerberos configurations </td>
    2692. 

  2692. <td align="left">  Major </td>
    2693. 

  2693. <td align="left"> nfs </td>
    2694. 

  2694. <td align="left"> Stephen Chu </td>
    2695. 

  2695. <td align="left"> Stephen Chu </td></tr>
    2696. 

  2696. <tr class="b">
    2697. 

  2697. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6563">HDFS-6563</a> </td>
    2698. 

  2698. <td align="left"> NameNode cannot save fsimage in certain circumstances when snapshots are in use </td>
    2699. 

  2699. <td align="left">  Critical </td>
    2700. 

  2700. <td align="left"> namenode, snapshots </td>
    2701. 

  2701. <td align="left"> Aaron T. Myers </td>
    2702. 

  2702. <td align="left"> Aaron T. Myers </td></tr>
    2703. 

  2703. <tr class="a">
    2704. 

  2704. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3848">HDFS-3848</a> </td>
    2705. 

  2705. <td align="left"> A Bug in recoverLeaseInternal method of FSNameSystem class </td>
    2706. 

  2706. <td align="left">  Major </td>
    2707. 

  2707. <td align="left"> namenode </td>
    2708. 

  2708. <td align="left"> Hooman Peiro Sajjad </td>
    2709. 

  2709. <td align="left"> Chen He </td></tr>
    2710. 

  2710. <tr class="b">
    2711. 

  2711. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6549">HDFS-6549</a> </td>
    2712. 

  2712. <td align="left"> Add support for accessing the NFS gateway from the AIX NFS client </td>
    2713. 

  2713. <td align="left">  Major </td>
    2714. 

  2714. <td align="left"> nfs </td>
    2715. 

  2715. <td align="left"> Aaron T. Myers </td>
    2716. 

  2716. <td align="left"> Aaron T. Myers </td></tr>
    2717. 

  2717. <tr class="a">
    2718. 

  2718. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5844">MAPREDUCE-5844</a> </td>
    2719. 

  2719. <td align="left"> Add a configurable delay to reducer-preemption </td>
    2720. 

  2720. <td align="left">  Major </td>
    2721. 

  2721. <td align="left"> . </td>
    2722. 

  2722. <td align="left"> Maysam Yabandeh </td>
    2723. 

  2723. <td align="left"> Maysam Yabandeh </td></tr>
    2724. 

  2724. <tr class="b">
    2725. 

  2725. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6312">HDFS-6312</a> </td>
    2726. 

  2726. <td align="left"> WebHdfs HA failover is broken on secure clusters </td>
    2727. 

  2727. <td align="left">  Blocker </td>
    2728. 

  2728. <td align="left"> webhdfs </td>
    2729. 

  2729. <td align="left"> Daryn Sharp </td>
    2730. 

  2730. <td align="left"> Daryn Sharp </td></tr>
    2731. 

  2731. <tr class="a">
    2732. 

  2732. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6535">HDFS-6535</a> </td>
    2733. 

  2733. <td align="left"> HDFS quota update is wrong when file is appended </td>
    2734. 

  2734. <td align="left">  Major </td>
    2735. 

  2735. <td align="left"> namenode </td>
    2736. 

  2736. <td align="left"> George Wong </td>
    2737. 

  2737. <td align="left"> George Wong </td></tr>
    2738. 

  2738. <tr class="b">
    2739. 

  2739. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9559">HADOOP-9559</a> </td>
    2740. 

  2740. <td align="left"> When metrics system is restarted MBean names get incorrectly flagged as dupes </td>
    2741. 

  2741. <td align="left">  Major </td>
    2742. 

  2742. <td align="left"> metrics </td>
    2743. 

  2743. <td align="left"> Mostafa Elhemali </td>
    2744. 

  2744. <td align="left"> Mike Liddell </td></tr>
    2745. 

  2745. <tr class="a">
    2746. 

  2746. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6222">HDFS-6222</a> </td>
    2747. 

  2747. <td align="left"> Remove background token renewer from webhdfs </td>
    2748. 

  2748. <td align="left">  Major </td>
    2749. 

  2749. <td align="left"> webhdfs </td>
    2750. 

  2750. <td align="left"> Daryn Sharp </td>
    2751. 

  2751. <td align="left"> Daryn Sharp </td></tr>
    2752. 

  2752. <tr class="b">
    2753. 

  2753. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2187">YARN-2187</a> </td>
    2754. 

  2754. <td align="left"> FairScheduler: Disable max-AM-share check by default </td>
    2755. 

  2755. <td align="left">  Major </td>
    2756. 

  2756. <td align="left"> fairscheduler </td>
    2757. 

  2757. <td align="left"> Robert Kanter </td>
    2758. 

  2758. <td align="left"> Robert Kanter </td></tr>
    2759. 

  2759. <tr class="a">
    2760. 

  2760. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6583">HDFS-6583</a> </td>
    2761. 

  2761. <td align="left"> Remove clientNode in FileUnderConstructionFeature </td>
    2762. 

  2762. <td align="left">  Minor </td>
    2763. 

  2763. <td align="left"> namenode </td>
    2764. 

  2764. <td align="left"> Haohui Mai </td>
    2765. 

  2765. <td align="left"> Haohui Mai </td></tr>
    2766. 

  2766. <tr class="b">
    2767. 

  2767. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6587">HDFS-6587</a> </td>
    2768. 

  2768. <td align="left"> Bug in TestBPOfferService can cause test failure </td>
    2769. 

  2769. <td align="left">  Major </td>
    2770. 

  2770. <td align="left"> test </td>
    2771. 

  2771. <td align="left"> Zhilei Xu </td>
    2772. 

  2772. <td align="left"> Zhilei Xu </td></tr>
    2773. 

  2773. <tr class="a">
    2774. 

  2774. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2191">YARN-2191</a> </td>
    2775. 

  2775. <td align="left"> Add a test to make sure NM will do application cleanup even if RM restarting happens before application completed </td>
    2776. 

  2776. <td align="left">  Major </td>
    2777. 

  2777. <td align="left"> resourcemanager </td>
    2778. 

  2778. <td align="left"> Wangda Tan </td>
    2779. 

  2779. <td align="left"> Wangda Tan </td></tr>
    2780. 

  2780. <tr class="b">
    2781. 

  2781. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2111">YARN-2111</a> </td>
    2782. 

  2782. <td align="left"> In FairScheduler.attemptScheduling, we don&#x2019;t count containers as assigned if they have 0 memory but non-zero cores </td>
    2783. 

  2783. <td align="left">  Major </td>
    2784. 

  2784. <td align="left"> scheduler </td>
    2785. 

  2785. <td align="left"> Sandy Ryza </td>
    2786. 

  2786. <td align="left"> Sandy Ryza </td></tr>
    2787. 

  2787. <tr class="a">
    2788. 

  2788. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2192">YARN-2192</a> </td>
    2789. 

  2789. <td align="left"> TestRMHA fails when run with a mix of Schedulers </td>
    2790. 

  2790. <td align="left">  Major </td>
    2791. 

  2791. <td align="left"> . </td>
    2792. 

  2792. <td align="left"> Anubhav Dhoot </td>
    2793. 

  2793. <td align="left"> Anubhav Dhoot </td></tr>
    2794. 

  2794. <tr class="b">
    2795. 

  2795. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10746">HADOOP-10746</a> </td>
    2796. 

  2796. <td align="left"> TestSocketIOWithTimeout#testSocketIOWithTimeout fails on Power PC </td>
    2797. 

  2797. <td align="left">  Major </td>
    2798. 

  2798. <td align="left"> test </td>
    2799. 

  2799. <td align="left"> Jinghui Wang </td>
    2800. 

  2800. <td align="left"> Jinghui Wang </td></tr>
    2801. 

  2801. <tr class="a">
    2802. 

  2802. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2109">YARN-2109</a> </td>
    2803. 

  2803. <td align="left"> Fix TestRM to work with both schedulers </td>
    2804. 

  2804. <td align="left">  Major </td>
    2805. 

  2805. <td align="left"> scheduler </td>
    2806. 

  2806. <td align="left"> Anubhav Dhoot </td>
    2807. 

  2807. <td align="left"> Karthik Kambatla </td></tr>
    2808. 

  2808. <tr class="b">
    2809. 

  2809. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6598">HDFS-6598</a> </td>
    2810. 

  2810. <td align="left"> Fix a typo in message issued from explorer.js </td>
    2811. 

  2811. <td align="left">  Trivial </td>
    2812. 

  2812. <td align="left"> webhdfs </td>
    2813. 

  2813. <td align="left"> Yongjun Zhang </td>
    2814. 

  2814. <td align="left"> Yongjun Zhang </td></tr>
    2815. 

  2815. <tr class="a">
    2816. 

  2816. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6475">HDFS-6475</a> </td>
    2817. 

  2817. <td align="left"> WebHdfs clients fail without retry because incorrect handling of StandbyException </td>
    2818. 

  2818. <td align="left">  Major </td>
    2819. 

  2819. <td align="left"> ha, webhdfs </td>
    2820. 

  2820. <td align="left"> Yongjun Zhang </td>
    2821. 

  2821. <td align="left"> Yongjun Zhang </td></tr>
    2822. 

  2822. <tr class="b">
    2823. 

  2823. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6527">HDFS-6527</a> </td>
    2824. 

  2824. <td align="left"> Edit log corruption due to defered INode removal </td>
    2825. 

  2825. <td align="left">  Blocker </td>
    2826. 

  2826. <td align="left"> . </td>
    2827. 

  2827. <td align="left"> Kihwal Lee </td>
    2828. 

  2828. <td align="left"> Kihwal Lee </td></tr>
    2829. 

  2829. <tr class="a">
    2830. 

  2830. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2171">YARN-2171</a> </td>
    2831. 

  2831. <td align="left"> AMs block on the CapacityScheduler lock during allocate() </td>
    2832. 

  2832. <td align="left">  Critical </td>
    2833. 

  2833. <td align="left"> capacityscheduler </td>
    2834. 

  2834. <td align="left"> Jason Lowe </td>
    2835. 

  2835. <td align="left"> Jason Lowe </td></tr>
    2836. 

  2836. <tr class="b">
    2837. 

  2837. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9705">HADOOP-9705</a> </td>
    2838. 

  2838. <td align="left"> FsShell cp -p does not preserve directory attibutes </td>
    2839. 

  2839. <td align="left">  Major </td>
    2840. 

  2840. <td align="left"> fs </td>
    2841. 

  2841. <td align="left"> Stephen Chu </td>
    2842. 

  2842. <td align="left"> Akira Ajisaka </td></tr>
    2843. 

  2843. <tr class="a">
    2844. 

  2844. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5939">MAPREDUCE-5939</a> </td>
    2845. 

  2845. <td align="left"> StartTime showing up as the epoch time in JHS UI after upgrade </td>
    2846. 

  2846. <td align="left">  Major </td>
    2847. 

  2847. <td align="left"> . </td>
    2848. 

  2848. <td align="left"> Kihwal Lee </td>
    2849. 

  2849. <td align="left"> Chen He </td></tr>
    2850. 

  2850. <tr class="b">
    2851. 

  2851. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6572">HDFS-6572</a> </td>
    2852. 

  2852. <td align="left"> Add an option to the NameNode that prints the software and on-disk image versions </td>
    2853. 

  2853. <td align="left">  Minor </td>
    2854. 

  2854. <td align="left"> namenode </td>
    2855. 

  2855. <td align="left"> Charles Lamb </td>
    2856. 

  2856. <td align="left"> Charles Lamb </td></tr>
    2857. 

  2857. <tr class="a">
    2858. 

  2858. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2163">YARN-2163</a> </td>
    2859. 

  2859. <td align="left"> WebUI: Order of AppId in apps table should be consistent with ApplicationId.compareTo(). </td>
    2860. 

  2860. <td align="left">  Minor </td>
    2861. 

  2861. <td align="left"> resourcemanager, webapp </td>
    2862. 

  2862. <td align="left"> Wangda Tan </td>
    2863. 

  2863. <td align="left"> Wangda Tan </td></tr>
    2864. 

  2864. <tr class="b">
    2865. 

  2865. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10701">HADOOP-10701</a> </td>
    2866. 

  2866. <td align="left"> NFS should not validate the access premission only based on the user&#x2019;s primary group </td>
    2867. 

  2867. <td align="left">  Major </td>
    2868. 

  2868. <td align="left"> nfs </td>
    2869. 

  2869. <td align="left"> Premchandra Preetham Kukillaya </td>
    2870. 

  2870. <td align="left"> Harsh J </td></tr>
    2871. 

  2871. <tr class="a">
    2872. 

  2872. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2204">YARN-2204</a> </td>
    2873. 

  2873. <td align="left"> TestAMRestart#testAMRestartWithExistingContainers assumes CapacityScheduler </td>
    2874. 

  2874. <td align="left">  Trivial </td>
    2875. 

  2875. <td align="left"> resourcemanager </td>
    2876. 

  2876. <td align="left"> Robert Kanter </td>
    2877. 

  2877. <td align="left"> Robert Kanter </td></tr>
    2878. 

  2878. <tr class="b">
    2879. 

  2879. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2104">YARN-2104</a> </td>
    2880. 

  2880. <td align="left"> Scheduler queue filter failed to work because index of queue column changed </td>
    2881. 

  2881. <td align="left">  Major </td>
    2882. 

  2882. <td align="left"> resourcemanager, webapp </td>
    2883. 

  2883. <td align="left"> Wangda Tan </td>
    2884. 

  2884. <td align="left"> Wangda Tan </td></tr>
    2885. 

  2885. <tr class="a">
    2886. 

  2886. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10739">HADOOP-10739</a> </td>
    2887. 

  2887. <td align="left"> Renaming a file into a directory containing the same filename results in a confusing I/O error </td>
    2888. 

  2888. <td align="left">  Major </td>
    2889. 

  2889. <td align="left"> fs </td>
    2890. 

  2890. <td align="left"> Jason Lowe </td>
    2891. 

  2891. <td align="left"> Chang Li </td></tr>
    2892. 

  2892. <tr class="b">
    2893. 

  2893. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2201">YARN-2201</a> </td>
    2894. 

  2894. <td align="left"> TestRMWebServicesAppsModification dependent on yarn-default.xml </td>
    2895. 

  2895. <td align="left">  Major </td>
    2896. 

  2896. <td align="left"> . </td>
    2897. 

  2897. <td align="left"> Ray Chiang </td>
    2898. 

  2898. <td align="left"> Varun Vasudev </td></tr>
    2899. 

  2899. <tr class="a">
    2900. 

  2900. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6556">HDFS-6556</a> </td>
    2901. 

  2901. <td align="left"> Refine XAttr permissions </td>
    2902. 

  2902. <td align="left">  Major </td>
    2903. 

  2903. <td align="left"> namenode </td>
    2904. 

  2904. <td align="left"> Yi Liu </td>
    2905. 

  2905. <td align="left"> Uma Maheswara Rao G </td></tr>
    2906. 

  2906. <tr class="b">
    2907. 

  2907. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6601">HDFS-6601</a> </td>
    2908. 

  2908. <td align="left"> Issues in finalizing rolling upgrade when there is a layout version change </td>
    2909. 

  2909. <td align="left">  Blocker </td>
    2910. 

  2910. <td align="left"> . </td>
    2911. 

  2911. <td align="left"> Kihwal Lee </td>
    2912. 

  2912. <td align="left"> Kihwal Lee </td></tr>
    2913. 

  2913. <tr class="a">
    2914. 

  2914. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6418">HDFS-6418</a> </td>
    2915. 

  2915. <td align="left"> Regression: DFS_NAMENODE_USER_NAME_KEY missing in trunk </td>
    2916. 

  2916. <td align="left">  Blocker </td>
    2917. 

  2917. <td align="left"> hdfs-client </td>
    2918. 

  2918. <td align="left"> Steve Loughran </td>
    2919. 

  2919. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2920. 

  2920. <tr class="b">
    2921. 

  2921. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10710">HADOOP-10710</a> </td>
    2922. 

  2922. <td align="left"> hadoop.auth cookie is not properly constructed according to RFC2109 </td>
    2923. 

  2923. <td align="left">  Major </td>
    2924. 

  2924. <td align="left"> security </td>
    2925. 

  2925. <td align="left"> Alejandro Abdelnur </td>
    2926. 

  2926. <td align="left"> Juan Yu </td></tr>
    2927. 

  2927. <tr class="a">
    2928. 

  2928. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6591">HDFS-6591</a> </td>
    2929. 

  2929. <td align="left"> while loop is executed tens of thousands of times  in Hedged  Read </td>
    2930. 

  2930. <td align="left">  Major </td>
    2931. 

  2931. <td align="left"> hdfs-client </td>
    2932. 

  2932. <td align="left"> LiuLei </td>
    2933. 

  2933. <td align="left"> Liang Xie </td></tr>
    2934. 

  2934. <tr class="b">
    2935. 

  2935. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2065">YARN-2065</a> </td>
    2936. 

  2936. <td align="left"> AM cannot create new containers after restart-NM token from previous attempt used </td>
    2937. 

  2937. <td align="left">  Major </td>
    2938. 

  2938. <td align="left"> . </td>
    2939. 

  2939. <td align="left"> Steve Loughran </td>
    2940. 

  2940. <td align="left"> Jian He </td></tr>
    2941. 

  2941. <tr class="a">
    2942. 

  2942. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6612">HDFS-6612</a> </td>
    2943. 

  2943. <td align="left"> MiniDFSNNTopology#simpleFederatedTopology(int) always hardcode nameservice ID </td>
    2944. 

  2944. <td align="left">  Minor </td>
    2945. 

  2945. <td align="left"> . </td>
    2946. 

  2946. <td align="left"> Juan Yu </td>
    2947. 

  2947. <td align="left"> Juan Yu </td></tr>
    2948. 

  2948. <tr class="b">
    2949. 

  2949. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6604">HDFS-6604</a> </td>
    2950. 

  2950. <td align="left"> The short-circuit cache doesn&#x2019;t correctly time out replicas that haven&#x2019;t been used in a while </td>
    2951. 

  2951. <td align="left">  Critical </td>
    2952. 

  2952. <td align="left"> hdfs-client </td>
    2953. 

  2953. <td align="left"> Giuseppe Reina </td>
    2954. 

  2954. <td align="left"> Colin P. McCabe </td></tr>
    2955. 

  2955. <tr class="a">
    2956. 

  2956. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2241">YARN-2241</a> </td>
    2957. 

  2957. <td align="left"> ZKRMStateStore: On startup, show nicer messages if znodes already exist </td>
    2958. 

  2958. <td align="left">  Minor </td>
    2959. 

  2959. <td align="left"> resourcemanager </td>
    2960. 

  2960. <td align="left"> Robert Kanter </td>
    2961. 

  2961. <td align="left"> Robert Kanter </td></tr>
    2962. 

  2962. <tr class="b">
    2963. 

  2963. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2232">YARN-2232</a> </td>
    2964. 

  2964. <td align="left"> ClientRMService doesn&#x2019;t allow delegation token owner to cancel their own token in secure mode </td>
    2965. 

  2965. <td align="left">  Major </td>
    2966. 

  2966. <td align="left"> . </td>
    2967. 

  2967. <td align="left"> Varun Vasudev </td>
    2968. 

  2968. <td align="left"> Varun Vasudev </td></tr>
    2969. 

  2969. <tr class="a">
    2970. 

  2970. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6610">HDFS-6610</a> </td>
    2971. 

  2971. <td align="left"> TestShortCircuitLocalRead tests sometimes timeout on slow machines </td>
    2972. 

  2972. <td align="left">  Minor </td>
    2973. 

  2973. <td align="left"> test </td>
    2974. 

  2974. <td align="left"> Charles Lamb </td>
    2975. 

  2975. <td align="left"> Charles Lamb </td></tr>
    2976. 

  2976. <tr class="b">
    2977. 

  2977. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10312">HADOOP-10312</a> </td>
    2978. 

  2978. <td align="left"> Shell.ExitCodeException to have more useful toString </td>
    2979. 

  2979. <td align="left">  Minor </td>
    2980. 

  2980. <td align="left"> util </td>
    2981. 

  2981. <td align="left"> Steve Loughran </td>
    2982. 

  2982. <td align="left"> Steve Loughran </td></tr>
    2983. 

  2983. <tr class="a">
    2984. 

  2984. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10533">HADOOP-10533</a> </td>
    2985. 

  2985. <td align="left"> S3 input stream NPEs in MapReduce job </td>
    2986. 

  2986. <td align="left">  Minor </td>
    2987. 

  2987. <td align="left"> fs/s3 </td>
    2988. 

  2988. <td align="left"> Benjamin Kim </td>
    2989. 

  2989. <td align="left"> Steve Loughran </td></tr>
    2990. 

  2990. <tr class="b">
    2991. 

  2991. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10419">HADOOP-10419</a> </td>
    2992. 

  2992. <td align="left"> BufferedFSInputStream NPEs on getPos() on a closed stream </td>
    2993. 

  2993. <td align="left">  Minor </td>
    2994. 

  2994. <td align="left"> fs </td>
    2995. 

  2995. <td align="left"> Steve Loughran </td>
    2996. 

  2996. <td align="left"> Steve Loughran </td></tr>
    2997. 

  2997. <tr class="a">
    2998. 

  2998. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6493">HDFS-6493</a> </td>
    2999. 

  2999. <td align="left"> Change dfs.namenode.startup.delay.block.deletion to second instead of millisecond </td>
    3000. 

  3000. <td align="left">  Trivial </td>
    3001. 

  3001. <td align="left"> . </td>
    3002. 

  3002. <td align="left"> Juan Yu </td>
    3003. 

  3003. <td align="left"> Juan Yu </td></tr>
    3004. 

  3004. <tr class="b">
    3005. 

  3005. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2250">YARN-2250</a> </td>
    3006. 

  3006. <td align="left"> FairScheduler.findLowestCommonAncestorQueue returns null when queues not identical </td>
    3007. 

  3007. <td align="left">  Major </td>
    3008. 

  3008. <td align="left"> scheduler </td>
    3009. 

  3009. <td align="left"> Krisztian Horvath </td>
    3010. 

  3010. <td align="left"> Krisztian Horvath </td></tr>
    3011. 

  3011. <tr class="a">
    3012. 

  3012. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5868">MAPREDUCE-5868</a> </td>
    3013. 

  3013. <td align="left"> TestPipeApplication causing nightly build to fail </td>
    3014. 

  3014. <td align="left">  Major </td>
    3015. 

  3015. <td align="left"> test </td>
    3016. 

  3016. <td align="left"> Jason Lowe </td>
    3017. 

  3017. <td align="left"> Akira Ajisaka </td></tr>
    3018. 

  3018. <tr class="b">
    3019. 

  3019. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5517">MAPREDUCE-5517</a> </td>
    3020. 

  3020. <td align="left"> enabling uber mode with 0 reducer still requires mapreduce.reduce.memory.mb to be less than yarn.app.mapreduce.am.resource.mb </td>
    3021. 

  3021. <td align="left">  Minor </td>
    3022. 

  3022. <td align="left"> . </td>
    3023. 

  3023. <td align="left"> Siqi Li </td>
    3024. 

  3024. <td align="left"> Siqi Li </td></tr>
    3025. 

  3025. <tr class="a">
    3026. 

  3026. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10801">HADOOP-10801</a> </td>
    3027. 

  3027. <td align="left"> Fix dead link in site.xml </td>
    3028. 

  3028. <td align="left">  Major </td>
    3029. 

  3029. <td align="left"> documentation </td>
    3030. 

  3030. <td align="left"> Akira Ajisaka </td>
    3031. 

  3031. <td align="left"> Akira Ajisaka </td></tr>
    3032. 

  3032. <tr class="b">
    3033. 

  3033. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6618">HDFS-6618</a> </td>
    3034. 

  3034. <td align="left"> FSNamesystem#delete drops the FSN lock between removing INodes from the tree and deleting them from the inode map </td>
    3035. 

  3035. <td align="left">  Blocker </td>
    3036. 

  3036. <td align="left"> . </td>
    3037. 

  3037. <td align="left"> Kihwal Lee </td>
    3038. 

  3038. <td align="left"> Kihwal Lee </td></tr>
    3039. 

  3039. <tr class="a">
    3040. 

  3040. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6622">HDFS-6622</a> </td>
    3041. 

  3041. <td align="left"> Rename and AddBlock may race and produce invalid edits </td>
    3042. 

  3042. <td align="left">  Blocker </td>
    3043. 

  3043. <td align="left"> . </td>
    3044. 

  3044. <td align="left"> Kihwal Lee </td>
    3045. 

  3045. <td align="left"> Kihwal Lee </td></tr>
    3046. 

  3046. <tr class="b">
    3047. 

  3047. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6631">HDFS-6631</a> </td>
    3048. 

  3048. <td align="left"> TestPread#testHedgedReadLoopTooManyTimes fails intermittently. </td>
    3049. 

  3049. <td align="left">  Major </td>
    3050. 

  3050. <td align="left"> hdfs-client, test </td>
    3051. 

  3051. <td align="left"> Chris Nauroth </td>
    3052. 

  3052. <td align="left"> Liang Xie </td></tr>
    3053. 

  3053. <tr class="a">
    3054. 

  3054. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6647">HDFS-6647</a> </td>
    3055. 

  3055. <td align="left"> Edit log corruption when pipeline recovery occurs for deleted file present in snapshot </td>
    3056. 

  3056. <td align="left">  Blocker </td>
    3057. 

  3057. <td align="left"> namenode, snapshots </td>
    3058. 

  3058. <td align="left"> Aaron T. Myers </td>
    3059. 

  3059. <td align="left"> Kihwal Lee </td></tr>
    3060. 

  3060. <tr class="b">
    3061. 

  3061. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6378">HDFS-6378</a> </td>
    3062. 

  3062. <td align="left"> NFS registration should timeout instead of hanging when portmap/rpcbind is not available </td>
    3063. 

  3063. <td align="left">  Major </td>
    3064. 

  3064. <td align="left"> nfs </td>
    3065. 

  3065. <td align="left"> Brandon Li </td>
    3066. 

  3066. <td align="left"> Abhiraj Butala </td></tr>
    3067. 

  3067. <tr class="a">
    3068. 

  3068. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5790">MAPREDUCE-5790</a> </td>
    3069. 

  3069. <td align="left"> Default map hprof profile options do not work </td>
    3070. 

  3070. <td align="left">  Blocker </td>
    3071. 

  3071. <td align="left"> . </td>
    3072. 

  3072. <td align="left"> Andrew Wang </td>
    3073. 

  3073. <td align="left"> Gera Shegalov </td></tr>
    3074. 

  3074. <tr class="b">
    3075. 

  3075. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10468">HADOOP-10468</a> </td>
    3076. 

  3076. <td align="left"> TestMetricsSystemImpl.testMultiThreadedPublish fails intermediately </td>
    3077. 

  3077. <td align="left">  Blocker </td>
    3078. 

  3078. <td align="left"> . </td>
    3079. 

  3079. <td align="left"> Haohui Mai </td>
    3080. 

  3080. <td align="left"> Akira Ajisaka </td></tr>
    3081. 

  3081. <tr class="a">
    3082. 

  3082. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5952">MAPREDUCE-5952</a> </td>
    3083. 

  3083. <td align="left"> LocalContainerLauncher#renameMapOutputForReduce incorrectly assumes a single dir for mapOutIndex </td>
    3084. 

  3084. <td align="left">  Blocker </td>
    3085. 

  3085. <td align="left"> mr-am, mrv2 </td>
    3086. 

  3086. <td align="left"> Gera Shegalov </td>
    3087. 

  3087. <td align="left"> Gera Shegalov </td></tr>
    3088. 

  3088. <tr class="b">
    3089. 

  3089. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6599">HDFS-6599</a> </td>
    3090. 

  3090. <td align="left"> 2.4 addBlock is 10 to 20 times slower compared to 0.23 </td>
    3091. 

  3091. <td align="left">  Blocker </td>
    3092. 

  3092. <td align="left"> . </td>
    3093. 

  3093. <td align="left"> Kihwal Lee </td>
    3094. 

  3094. <td align="left"> Daryn Sharp </td></tr>
    3095. 

  3095. <tr class="a">
    3096. 

  3096. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6632">HDFS-6632</a> </td>
    3097. 

  3097. <td align="left"> Reintroduce dfs.http.port / dfs.https.port in branch-2 </td>
    3098. 

  3098. <td align="left">  Major </td>
    3099. 

  3099. <td align="left"> . </td>
    3100. 

  3100. <td align="left"> Yongjun Zhang </td>
    3101. 

  3101. <td align="left"> Yongjun Zhang </td></tr>
    3102. 

  3102. <tr class="b">
    3103. 

  3103. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6680">HDFS-6680</a> </td>
    3104. 

  3104. <td align="left"> BlockPlacementPolicyDefault does not choose favored nodes correctly </td>
    3105. 

  3105. <td align="left">  Major </td>
    3106. 

  3106. <td align="left"> namenode </td>
    3107. 

  3107. <td align="left"> Tsz Wo Nicholas Sze </td>
    3108. 

  3108. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3109. 

  3109. <tr class="a">
    3110. 

  3110. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6712">HDFS-6712</a> </td>
    3111. 

  3111. <td align="left"> Document HDFS Multihoming Settings </td>
    3112. 

  3112. <td align="left">  Major </td>
    3113. 

  3113. <td align="left"> documentation </td>
    3114. 

  3114. <td align="left"> Arpit Agarwal </td>
    3115. 

  3115. <td align="left"> Arpit Agarwal </td></tr>
    3116. 

  3116. <tr class="b">
    3117. 

  3117. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6703">HDFS-6703</a> </td>
    3118. 

  3118. <td align="left"> NFS: Files can be deleted from a read-only mount </td>
    3119. 

  3119. <td align="left">  Major </td>
    3120. 

  3120. <td align="left"> nfs </td>
    3121. 

  3121. <td align="left"> Abhiraj Butala </td>
    3122. 

  3122. <td align="left"> Srikanth Upputuri </td></tr>
    3123. 

  3123. <tr class="a">
    3124. 

  3124. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10872">HADOOP-10872</a> </td>
    3125. 

  3125. <td align="left"> TestPathData fails intermittently with &#x201c;Mkdirs failed to create d1&#x201d; </td>
    3126. 

  3126. <td align="left">  Major </td>
    3127. 

  3127. <td align="left"> fs </td>
    3128. 

  3128. <td align="left"> Yongjun Zhang </td>
    3129. 

  3129. <td align="left"> Yongjun Zhang </td></tr>
    3130. 

  3130. <tr class="b">
    3131. 

  3131. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10890">HADOOP-10890</a> </td>
    3132. 

  3132. <td align="left"> TestDFVariations.testMount fails intermittently </td>
    3133. 

  3133. <td align="left">  Major </td>
    3134. 

  3134. <td align="left"> . </td>
    3135. 

  3135. <td align="left"> Yongjun Zhang </td>
    3136. 

  3136. <td align="left"> Yongjun Zhang </td></tr>
    3137. 

  3137. <tr class="a">
    3138. 

  3138. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6422">HDFS-6422</a> </td>
    3139. 

  3139. <td align="left"> getfattr in CLI doesn&#x2019;t throw exception or return non-0 return code when xattr doesn&#x2019;t exist </td>
    3140. 

  3140. <td align="left">  Blocker </td>
    3141. 

  3141. <td align="left"> . </td>
    3142. 

  3142. <td align="left"> Charles Lamb </td>
    3143. 

  3143. <td align="left"> Charles Lamb </td></tr>
    3144. 

  3144. <tr class="b">
    3145. 

  3145. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6723">HDFS-6723</a> </td>
    3146. 

  3146. <td align="left"> New NN webUI no longer displays decommissioned state for dead node </td>
    3147. 

  3147. <td align="left">  Major </td>
    3148. 

  3148. <td align="left"> . </td>
    3149. 

  3149. <td align="left"> Ming Ma </td>
    3150. 

  3150. <td align="left"> Ming Ma </td></tr>
    3151. 

  3151. <tr class="a">
    3152. 

  3152. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6696">HDFS-6696</a> </td>
    3153. 

  3153. <td align="left"> Name node cannot start if the path of a file under construction contains &#x201c;.snapshot&#x201d; </td>
    3154. 

  3154. <td align="left">  Blocker </td>
    3155. 

  3155. <td align="left"> . </td>
    3156. 

  3156. <td align="left"> Kihwal Lee </td>
    3157. 

  3157. <td align="left"> Andrew Wang </td></tr>
    3158. 

  3158. <tr class="b">
    3159. 

  3159. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6752">HDFS-6752</a> </td>
    3160. 

  3160. <td align="left"> Avoid Address bind errors in TestDatanodeConfig#testMemlockLimit </td>
    3161. 

  3161. <td align="left">  Major </td>
    3162. 

  3162. <td align="left"> test </td>
    3163. 

  3163. <td align="left"> Vinayakumar B </td>
    3164. 

  3164. <td align="left"> Vinayakumar B </td></tr>
    3165. 

  3165. <tr class="a">
    3166. 

  3166. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1726">YARN-1726</a> </td>
    3167. 

  3167. <td align="left"> ResourceSchedulerWrapper broken due to AbstractYarnScheduler </td>
    3168. 

  3168. <td align="left">  Blocker </td>
    3169. 

  3169. <td align="left"> . </td>
    3170. 

  3170. <td align="left"> Wei Yan </td>
    3171. 

  3171. <td align="left"> Wei Yan </td></tr>
    3172. 

  3172. <tr class="b">
    3173. 

  3173. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6002">MAPREDUCE-6002</a> </td>
    3174. 

  3174. <td align="left"> MR task should prevent report error to AM when process is shutting down </td>
    3175. 

  3175. <td align="left">  Major </td>
    3176. 

  3176. <td align="left"> task </td>
    3177. 

  3177. <td align="left"> Wangda Tan </td>
    3178. 

  3178. <td align="left"> Wangda Tan </td></tr>
    3179. 

  3179. <tr class="a">
    3180. 

  3180. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10686">HADOOP-10686</a> </td>
    3181. 

  3181. <td align="left"> Writables are not always configured </td>
    3182. 

  3182. <td align="left">  Major </td>
    3183. 

  3183. <td align="left"> . </td>
    3184. 

  3184. <td align="left"> Abraham Elmahrek </td>
    3185. 

  3185. <td align="left"> Abraham Elmahrek </td></tr>
    3186. 

  3186. <tr class="b">
    3187. 

  3187. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10910">HADOOP-10910</a> </td>
    3188. 

  3188. <td align="left"> Increase findbugs maxHeap size </td>
    3189. 

  3189. <td align="left">  Blocker </td>
    3190. 

  3190. <td align="left"> . </td>
    3191. 

  3191. <td align="left"> Andrew Wang </td>
    3192. 

  3192. <td align="left"> Andrew Wang </td></tr>
    3193. 

  3193. <tr class="a">
    3194. 

  3194. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6793">HDFS-6793</a> </td>
    3195. 

  3195. <td align="left"> Missing changes in HftpFileSystem when Reintroduce dfs.http.port / dfs.https.port in branch-2 </td>
    3196. 

  3196. <td align="left">  Blocker </td>
    3197. 

  3197. <td align="left"> . </td>
    3198. 

  3198. <td align="left"> Juan Yu </td>
    3199. 

  3199. <td align="left"> Juan Yu </td></tr>
    3200. 

  3200. <tr class="b">
    3201. 

  3201. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10589">HADOOP-10589</a> </td>
    3202. 

  3202. <td align="left"> NativeS3FileSystem throw NullPointerException when the file is empty </td>
    3203. 

  3203. <td align="left">  Major </td>
    3204. 

  3204. <td align="left"> fs/s3 </td>
    3205. 

  3205. <td align="left"> shuisheng wei </td>
    3206. 

  3206. <td align="left"> Steve Loughran </td></tr>
    3207. 

  3207. <tr class="a">
    3208. 

  3208. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10737">HADOOP-10737</a> </td>
    3209. 

  3209. <td align="left"> S3n silent failure on copy, data loss on rename </td>
    3210. 

  3210. <td align="left">  Major </td>
    3211. 

  3211. <td align="left"> fs/s3 </td>
    3212. 

  3212. <td align="left"> Gian Merlino </td>
    3213. 

  3213. <td align="left"> Steve Loughran </td></tr>
    3214. 

  3214. </tbody>
    3215. 

  3215. </table></section><section>
    3216. 

  3216. <h3><a name="TESTS:"></a>TESTS:</h3>
    3217. 

  3217. <table border="0" class="bodyTable">
    3218. 

  3218. <thead>
    3219. 

  3219. 

  3220. <tr class="a">
    3221. 

  3221. <th align="left"> JIRA </th>
    3222. 

  3222. <th align="left"> Summary </th>
    3223. 

  3223. <th align="left"> Priority </th>
    3224. 

  3224. <th align="left"> Component </th>
    3225. 

  3225. <th align="left"> Reporter </th>
    3226. 

  3226. <th align="left"> Contributor </th></tr>
    3227. 

  3227. </thead><tbody>
    3228. 

  3228. 

  3229. <tr class="b">
    3230. 

  3230. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5892">HDFS-5892</a> </td>
    3231. 

  3231. <td align="left"> TestDeleteBlockPool fails in branch-2 </td>
    3232. 

  3232. <td align="left">  Minor </td>
    3233. 

  3233. <td align="left"> . </td>
    3234. 

  3234. <td align="left"> Ted Yu </td>
    3235. 

  3235. <td align="left"> Ted Yu </td></tr>
    3236. 

  3236. <tr class="a">
    3237. 

  3237. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3679">HADOOP-3679</a> </td>
    3238. 

  3238. <td align="left"> calls to junit Assert::assertEquals invert arguments, causing misleading error messages, other minor improvements. </td>
    3239. 

  3239. <td align="left">  Minor </td>
    3240. 

  3240. <td align="left"> test </td>
    3241. 

  3241. <td align="left"> Chris Douglas </td>
    3242. 

  3242. <td align="left"> jay vyas </td></tr>
    3243. 

  3243. <tr class="b">
    3244. 

  3244. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5804">MAPREDUCE-5804</a> </td>
    3245. 

  3245. <td align="left"> TestMRJobsWithProfiler#testProfiler timesout </td>
    3246. 

  3246. <td align="left">  Major </td>
    3247. 

  3247. <td align="left"> . </td>
    3248. 

  3248. <td align="left"> Mit Desai </td>
    3249. 

  3249. <td align="left"> Mit Desai </td></tr>
    3250. 

  3250. <tr class="a">
    3251. 

  3251. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6224">HDFS-6224</a> </td>
    3252. 

  3252. <td align="left"> Add a unit test to TestAuditLogger for file permissions passed to logAuditEvent </td>
    3253. 

  3253. <td align="left">  Minor </td>
    3254. 

  3254. <td align="left"> test </td>
    3255. 

  3255. <td align="left"> Charles Lamb </td>
    3256. 

  3256. <td align="left"> Charles Lamb </td></tr>
    3257. 

  3257. <tr class="b">
    3258. 

  3258. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5409">HDFS-5409</a> </td>
    3259. 

  3259. <td align="left"> TestOfflineEditsViewer#testStored fails on Windows due to CRLF line endings in editsStored.xml from git checkout </td>
    3260. 

  3260. <td align="left">  Minor </td>
    3261. 

  3261. <td align="left"> test </td>
    3262. 

  3262. <td align="left"> Chris Nauroth </td>
    3263. 

  3263. <td align="left"> Chris Nauroth </td></tr>
    3264. 

  3264. <tr class="a">
    3265. 

  3265. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5642">MAPREDUCE-5642</a> </td>
    3266. 

  3266. <td align="left"> TestMiniMRChildTask fails on Windows </td>
    3267. 

  3267. <td align="left">  Minor </td>
    3268. 

  3268. <td align="left"> test </td>
    3269. 

  3269. <td align="left"> Chuan Liu </td>
    3270. 

  3270. <td align="left"> Chuan Liu </td></tr>
    3271. 

  3271. <tr class="b">
    3272. 

  3272. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6265">HDFS-6265</a> </td>
    3273. 

  3273. <td align="left"> Prepare HDFS codebase for JUnit 4.11. </td>
    3274. 

  3274. <td align="left">  Minor </td>
    3275. 

  3275. <td align="left"> test </td>
    3276. 

  3276. <td align="left"> Chris Nauroth </td>
    3277. 

  3277. <td align="left"> Chris Nauroth </td></tr>
    3278. 

  3278. <tr class="a">
    3279. 

  3279. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1970">YARN-1970</a> </td>
    3280. 

  3280. <td align="left"> Prepare YARN codebase for JUnit 4.11. </td>
    3281. 

  3281. <td align="left">  Minor </td>
    3282. 

  3282. <td align="left"> . </td>
    3283. 

  3283. <td align="left"> Chris Nauroth </td>
    3284. 

  3284. <td align="left"> Chris Nauroth </td></tr>
    3285. 

  3285. <tr class="b">
    3286. 

  3286. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5852">MAPREDUCE-5852</a> </td>
    3287. 

  3287. <td align="left"> Prepare MapReduce codebase for JUnit 4.11. </td>
    3288. 

  3288. <td align="left">  Minor </td>
    3289. 

  3289. <td align="left"> test </td>
    3290. 

  3290. <td align="left"> Chris Nauroth </td>
    3291. 

  3291. <td align="left"> Chris Nauroth </td></tr>
    3292. 

  3292. <tr class="a">
    3293. 

  3293. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2011">YARN-2011</a> </td>
    3294. 

  3294. <td align="left"> Fix typo and warning in TestLeafQueue </td>
    3295. 

  3295. <td align="left">  Trivial </td>
    3296. 

  3296. <td align="left"> . </td>
    3297. 

  3297. <td align="left"> Chen He </td>
    3298. 

  3298. <td align="left"> Chen He </td></tr>
    3299. 

  3299. <tr class="b">
    3300. 

  3300. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6287">HDFS-6287</a> </td>
    3301. 

  3301. <td align="left"> Add vecsum test of libhdfs read access times </td>
    3302. 

  3302. <td align="left">  Minor </td>
    3303. 

  3303. <td align="left"> libhdfs, test </td>
    3304. 

  3304. <td align="left"> Colin P. McCabe </td>
    3305. 

  3305. <td align="left"> Colin P. McCabe </td></tr>
    3306. 

  3306. <tr class="a">
    3307. 

  3307. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6419">HDFS-6419</a> </td>
    3308. 

  3308. <td align="left"> TestBookKeeperHACheckpoints#TestSBNCheckpoints fails on trunk </td>
    3309. 

  3309. <td align="left">  Major </td>
    3310. 

  3310. <td align="left"> . </td>
    3311. 

  3311. <td align="left"> Akira Ajisaka </td>
    3312. 

  3312. <td align="left"> Akira Ajisaka </td></tr>
    3313. 

  3313. <tr class="b">
    3314. 

  3314. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2105">YARN-2105</a> </td>
    3315. 

  3315. <td align="left"> Fix TestFairScheduler after YARN-2012 </td>
    3316. 

  3316. <td align="left">  Major </td>
    3317. 

  3317. <td align="left"> . </td>
    3318. 

  3318. <td align="left"> Ted Yu </td>
    3319. 

  3319. <td align="left"> Ashwin Shankar </td></tr>
    3320. 

  3320. <tr class="a">
    3321. 

  3321. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1977">YARN-1977</a> </td>
    3322. 

  3322. <td align="left"> Add tests on getApplicationRequest with filtering start time range </td>
    3323. 

  3323. <td align="left">  Minor </td>
    3324. 

  3324. <td align="left"> . </td>
    3325. 

  3325. <td align="left"> Junping Du </td>
    3326. 

  3326. <td align="left"> Junping Du </td></tr>
    3327. 

  3327. <tr class="b">
    3328. 

  3328. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6257">HDFS-6257</a> </td>
    3329. 

  3329. <td align="left"> TestCacheDirectives#testExceedsCapacity fails occasionally </td>
    3330. 

  3330. <td align="left">  Minor </td>
    3331. 

  3331. <td align="left"> caching </td>
    3332. 

  3332. <td align="left"> Ted Yu </td>
    3333. 

  3333. <td align="left"> Colin P. McCabe </td></tr>
    3334. 

  3334. <tr class="a">
    3335. 

  3335. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10754">HADOOP-10754</a> </td>
    3336. 

  3336. <td align="left"> Reenable several HA ZooKeeper-related tests on Windows. </td>
    3337. 

  3337. <td align="left">  Trivial </td>
    3338. 

  3338. <td align="left"> ha, test </td>
    3339. 

  3339. <td align="left"> Chris Nauroth </td>
    3340. 

  3340. <td align="left"> Chris Nauroth </td></tr>
    3341. 

  3341. <tr class="b">
    3342. 

  3342. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2216">YARN-2216</a> </td>
    3343. 

  3343. <td align="left"> TestRMApplicationHistoryWriter sometimes fails in trunk </td>
    3344. 

  3344. <td align="left">  Minor </td>
    3345. 

  3345. <td align="left"> . </td>
    3346. 

  3346. <td align="left"> Ted Yu </td>
    3347. 

  3347. <td align="left"> Zhijie Shen </td></tr>
    3348. 

  3348. <tr class="a">
    3349. 

  3349. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2224">YARN-2224</a> </td>
    3350. 

  3350. <td align="left"> Explicitly enable vmem check in TestContainersMonitor#testContainerKillOnMemoryOverflow </td>
    3351. 

  3351. <td align="left">  Trivial </td>
    3352. 

  3352. <td align="left"> nodemanager </td>
    3353. 

  3353. <td align="left"> Anubhav Dhoot </td>
    3354. 

  3354. <td align="left"> Anubhav Dhoot </td></tr>
    3355. 

  3355. <tr class="b">
    3356. 

  3356. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6614">HDFS-6614</a> </td>
    3357. 

  3357. <td align="left"> shorten TestPread run time with a smaller retry timeout setting </td>
    3358. 

  3358. <td align="left">  Minor </td>
    3359. 

  3359. <td align="left"> test </td>
    3360. 

  3360. <td align="left"> Liang Xie </td>
    3361. 

  3361. <td align="left"> Liang Xie </td></tr>
    3362. 

  3362. <tr class="a">
    3363. 

  3363. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2270">YARN-2270</a> </td>
    3364. 

  3364. <td align="left"> TestFSDownload#testDownloadPublicWithStatCache fails in trunk </td>
    3365. 

  3365. <td align="left">  Minor </td>
    3366. 

  3366. <td align="left"> . </td>
    3367. 

  3367. <td align="left"> Ted Yu </td>
    3368. 

  3368. <td align="left"> Akira Ajisaka </td></tr>
    3369. 

  3369. <tr class="b">
    3370. 

  3370. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2319">YARN-2319</a> </td>
    3371. 

  3371. <td align="left"> Fix MiniKdc not close in TestRMWebServicesDelegationTokens.java </td>
    3372. 

  3372. <td align="left">  Major </td>
    3373. 

  3373. <td align="left"> resourcemanager </td>
    3374. 

  3374. <td align="left"> Wenwu Peng </td>
    3375. 

  3375. <td align="left"> Wenwu Peng </td></tr>
    3376. 

  3376. </tbody>
    3377. 

  3377. </table></section><section>
    3378. 

  3378. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    3379. 

  3379. <table border="0" class="bodyTable">
    3380. 

  3380. <thead>
    3381. 

  3381. 

  3382. <tr class="a">
    3383. 

  3383. <th align="left"> JIRA </th>
    3384. 

  3384. <th align="left"> Summary </th>
    3385. 

  3385. <th align="left"> Priority </th>
    3386. 

  3386. <th align="left"> Component </th>
    3387. 

  3387. <th align="left"> Reporter </th>
    3388. 

  3388. <th align="left"> Contributor </th></tr>
    3389. 

  3389. </thead><tbody>
    3390. 

  3390. 

  3391. <tr class="b">
    3392. 

  3392. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6125">HDFS-6125</a> </td>
    3393. 

  3393. <td align="left"> Cleanup unnecessary cast in HDFS code base </td>
    3394. 

  3394. <td align="left">  Major </td>
    3395. 

  3395. <td align="left"> test </td>
    3396. 

  3396. <td align="left"> Suresh Srinivas </td>
    3397. 

  3397. <td align="left"> Suresh Srinivas </td></tr>
    3398. 

  3398. <tr class="a">
    3399. 

  3399. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10426">HADOOP-10426</a> </td>
    3400. 

  3400. <td align="left"> CreateOpts.getOpt(..) should declare with generic type argument </td>
    3401. 

  3401. <td align="left">  Minor </td>
    3402. 

  3402. <td align="left"> fs </td>
    3403. 

  3403. <td align="left"> Tsz Wo Nicholas Sze </td>
    3404. 

  3404. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3405. 

  3405. <tr class="b">
    3406. 

  3406. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10439">HADOOP-10439</a> </td>
    3407. 

  3407. <td align="left"> Fix compilation error in branch-2 after HADOOP-10426 </td>
    3408. 

  3408. <td align="left">  Major </td>
    3409. 

  3409. <td align="left"> build </td>
    3410. 

  3410. <td align="left"> Haohui Mai </td>
    3411. 

  3411. <td align="left"> Haohui Mai </td></tr>
    3412. 

  3412. <tr class="a">
    3413. 

  3413. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6155">HDFS-6155</a> </td>
    3414. 

  3414. <td align="left"> Fix Boxing/unboxing to parse a primitive findbugs warnings </td>
    3415. 

  3415. <td align="left">  Major </td>
    3416. 

  3416. <td align="left"> . </td>
    3417. 

  3417. <td align="left"> Suresh Srinivas </td>
    3418. 

  3418. <td align="left"> Suresh Srinivas </td></tr>
    3419. 

  3419. <tr class="b">
    3420. 

  3420. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6119">HDFS-6119</a> </td>
    3421. 

  3421. <td align="left"> FSNamesystem code cleanup </td>
    3422. 

  3422. <td align="left">  Minor </td>
    3423. 

  3423. <td align="left"> namenode </td>
    3424. 

  3424. <td align="left"> Suresh Srinivas </td>
    3425. 

  3425. <td align="left"> Suresh Srinivas </td></tr>
    3426. 

  3426. <tr class="a">
    3427. 

  3427. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6162">HDFS-6162</a> </td>
    3428. 

  3428. <td align="left"> Format strings should use platform independent line separator </td>
    3429. 

  3429. <td align="left">  Minor </td>
    3430. 

  3430. <td align="left"> . </td>
    3431. 

  3431. <td align="left"> Suresh Srinivas </td>
    3432. 

  3432. <td align="left"> Suresh Srinivas </td></tr>
    3433. 

  3433. <tr class="b">
    3434. 

  3434. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5978">HDFS-5978</a> </td>
    3435. 

  3435. <td align="left"> Create a tool to take fsimage and expose read-only WebHDFS API </td>
    3436. 

  3436. <td align="left">  Major </td>
    3437. 

  3437. <td align="left"> tools </td>
    3438. 

  3438. <td align="left"> Akira Ajisaka </td>
    3439. 

  3439. <td align="left"> Akira Ajisaka </td></tr>
    3440. 

  3440. <tr class="a">
    3441. 

  3441. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6173">HDFS-6173</a> </td>
    3442. 

  3442. <td align="left"> Move the default processor from Ls to Web in OfflineImageViewer </td>
    3443. 

  3443. <td align="left">  Major </td>
    3444. 

  3444. <td align="left"> tools </td>
    3445. 

  3445. <td align="left"> Akira Ajisaka </td>
    3446. 

  3446. <td align="left"> Akira Ajisaka </td></tr>
    3447. 

  3447. <tr class="b">
    3448. 

  3448. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1757">YARN-1757</a> </td>
    3449. 

  3449. <td align="left"> NM Recovery. Auxiliary service support. </td>
    3450. 

  3450. <td align="left">  Major </td>
    3451. 

  3451. <td align="left"> nodemanager </td>
    3452. 

  3452. <td align="left"> Jason Lowe </td>
    3453. 

  3453. <td align="left"> Jason Lowe </td></tr>
    3454. 

  3454. <tr class="a">
    3455. 

  3455. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6169">HDFS-6169</a> </td>
    3456. 

  3456. <td align="left"> Move the address in WebImageViewer </td>
    3457. 

  3457. <td align="left">  Major </td>
    3458. 

  3458. <td align="left"> tools </td>
    3459. 

  3459. <td align="left"> Akira Ajisaka </td>
    3460. 

  3460. <td align="left"> Akira Ajisaka </td></tr>
    3461. 

  3461. <tr class="b">
    3462. 

  3462. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10104">HADOOP-10104</a> </td>
    3463. 

  3463. <td align="left"> Update jackson to 1.9.13 </td>
    3464. 

  3464. <td align="left">  Minor </td>
    3465. 

  3465. <td align="left"> build </td>
    3466. 

  3466. <td align="left"> Steve Loughran </td>
    3467. 

  3467. <td align="left"> Akira Ajisaka </td></tr>
    3468. 

  3468. <tr class="a">
    3469. 

  3469. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6170">HDFS-6170</a> </td>
    3470. 

  3470. <td align="left"> Support GETFILESTATUS operation in WebImageViewer </td>
    3471. 

  3471. <td align="left">  Major </td>
    3472. 

  3472. <td align="left"> tools </td>
    3473. 

  3473. <td align="left"> Akira Ajisaka </td>
    3474. 

  3474. <td align="left"> Akira Ajisaka </td></tr>
    3475. 

  3475. <tr class="b">
    3476. 

  3476. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6219">HDFS-6219</a> </td>
    3477. 

  3477. <td align="left"> Proxy superuser configuration should use true client IP for address checks </td>
    3478. 

  3478. <td align="left">  Major </td>
    3479. 

  3479. <td align="left"> namenode, webhdfs </td>
    3480. 

  3480. <td align="left"> Daryn Sharp </td>
    3481. 

  3481. <td align="left"> Daryn Sharp </td></tr>
    3482. 

  3482. <tr class="a">
    3483. 

  3483. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10499">HADOOP-10499</a> </td>
    3484. 

  3484. <td align="left"> Remove unused parameter from ProxyUsers.authorize() </td>
    3485. 

  3485. <td align="left">  Minor </td>
    3486. 

  3486. <td align="left"> security </td>
    3487. 

  3487. <td align="left"> Benoy Antony </td>
    3488. 

  3488. <td align="left"> Benoy Antony </td></tr>
    3489. 

  3489. <tr class="b">
    3490. 

  3490. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10503">HADOOP-10503</a> </td>
    3491. 

  3491. <td align="left"> Move junit up to v 4.11 </td>
    3492. 

  3492. <td align="left">  Minor </td>
    3493. 

  3493. <td align="left"> build </td>
    3494. 

  3494. <td align="left"> Steve Loughran </td>
    3495. 

  3495. <td align="left"> Chris Nauroth </td></tr>
    3496. 

  3496. <tr class="a">
    3497. 

  3497. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6274">HDFS-6274</a> </td>
    3498. 

  3498. <td align="left"> Cleanup javadoc warnings in HDFS code </td>
    3499. 

  3499. <td align="left">  Major </td>
    3500. 

  3500. <td align="left"> . </td>
    3501. 

  3501. <td align="left"> Suresh Srinivas </td>
    3502. 

  3502. <td align="left"> Suresh Srinivas </td></tr>
    3503. 

  3503. <tr class="b">
    3504. 

  3504. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6275">HDFS-6275</a> </td>
    3505. 

  3505. <td align="left"> Fix warnings - type arguments can be inferred and redudant local variable </td>
    3506. 

  3506. <td align="left">  Major </td>
    3507. 

  3507. <td align="left"> . </td>
    3508. 

  3508. <td align="left"> Suresh Srinivas </td>
    3509. 

  3509. <td align="left"> Suresh Srinivas </td></tr>
    3510. 

  3510. <tr class="a">
    3511. 

  3511. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6217">HDFS-6217</a> </td>
    3512. 

  3512. <td align="left"> Webhdfs PUT operations may not work via a http proxy </td>
    3513. 

  3513. <td align="left">  Major </td>
    3514. 

  3514. <td align="left"> webhdfs </td>
    3515. 

  3515. <td align="left"> Daryn Sharp </td>
    3516. 

  3516. <td align="left"> Daryn Sharp </td></tr>
    3517. 

  3517. <tr class="b">
    3518. 

  3518. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6276">HDFS-6276</a> </td>
    3519. 

  3519. <td align="left"> Remove unnecessary conditions and null check </td>
    3520. 

  3520. <td align="left">  Major </td>
    3521. 

  3521. <td align="left"> . </td>
    3522. 

  3522. <td align="left"> Suresh Srinivas </td>
    3523. 

  3523. <td align="left"> Suresh Srinivas </td></tr>
    3524. 

  3524. <tr class="a">
    3525. 

  3525. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6210">HDFS-6210</a> </td>
    3526. 

  3526. <td align="left"> Support GETACLSTATUS operation in WebImageViewer </td>
    3527. 

  3527. <td align="left">  Major </td>
    3528. 

  3528. <td align="left"> tools </td>
    3529. 

  3529. <td align="left"> Akira Ajisaka </td>
    3530. 

  3530. <td align="left"> Akira Ajisaka </td></tr>
    3531. 

  3531. <tr class="b">
    3532. 

  3532. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5865">HDFS-5865</a> </td>
    3533. 

  3533. <td align="left"> Update OfflineImageViewer document </td>
    3534. 

  3534. <td align="left">  Minor </td>
    3535. 

  3535. <td align="left"> documentation </td>
    3536. 

  3536. <td align="left"> Akira Ajisaka </td>
    3537. 

  3537. <td align="left"> Akira Ajisaka </td></tr>
    3538. 

  3538. <tr class="a">
    3539. 

  3539. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5639">MAPREDUCE-5639</a> </td>
    3540. 

  3540. <td align="left"> Port DistCp2 document to trunk </td>
    3541. 

  3541. <td align="left">  Major </td>
    3542. 

  3542. <td align="left"> documentation </td>
    3543. 

  3543. <td align="left"> Akira Ajisaka </td>
    3544. 

  3544. <td align="left"> Akira Ajisaka </td></tr>
    3545. 

  3545. <tr class="b">
    3546. 

  3546. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6218">HDFS-6218</a> </td>
    3547. 

  3547. <td align="left"> Audit log should use true client IP for proxied webhdfs operations </td>
    3548. 

  3548. <td align="left">  Major </td>
    3549. 

  3549. <td align="left"> namenode, webhdfs </td>
    3550. 

  3550. <td align="left"> Daryn Sharp </td>
    3551. 

  3551. <td align="left"> Daryn Sharp </td></tr>
    3552. 

  3552. <tr class="a">
    3553. 

  3553. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5638">MAPREDUCE-5638</a> </td>
    3554. 

  3554. <td align="left"> Port Hadoop Archives document to trunk </td>
    3555. 

  3555. <td align="left">  Major </td>
    3556. 

  3556. <td align="left"> documentation </td>
    3557. 

  3557. <td align="left"> Akira Ajisaka </td>
    3558. 

  3558. <td align="left"> Akira Ajisaka </td></tr>
    3559. 

  3559. <tr class="b">
    3560. 

  3560. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5637">MAPREDUCE-5637</a> </td>
    3561. 

  3561. <td align="left"> Convert Hadoop Streaming document to APT </td>
    3562. 

  3562. <td align="left">  Major </td>
    3563. 

  3563. <td align="left"> documentation </td>
    3564. 

  3564. <td align="left"> Akira Ajisaka </td>
    3565. 

  3565. <td align="left"> Akira Ajisaka </td></tr>
    3566. 

  3566. <tr class="a">
    3567. 

  3567. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5636">MAPREDUCE-5636</a> </td>
    3568. 

  3568. <td align="left"> Convert MapReduce Tutorial document to APT </td>
    3569. 

  3569. <td align="left">  Major </td>
    3570. 

  3570. <td align="left"> documentation </td>
    3571. 

  3571. <td align="left"> Akira Ajisaka </td>
    3572. 

  3572. <td align="left"> Akira Ajisaka </td></tr>
    3573. 

  3573. <tr class="b">
    3574. 

  3574. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10471">HADOOP-10471</a> </td>
    3575. 

  3575. <td align="left"> Reduce the visibility of constants in ProxyUsers </td>
    3576. 

  3576. <td align="left">  Major </td>
    3577. 

  3577. <td align="left"> security </td>
    3578. 

  3578. <td align="left"> Benoy Antony </td>
    3579. 

  3579. <td align="left"> Benoy Antony </td></tr>
    3580. 

  3580. <tr class="a">
    3581. 

  3581. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10467">HADOOP-10467</a> </td>
    3582. 

  3582. <td align="left"> Enable proxyuser specification to support list of users in addition to list of groups. </td>
    3583. 

  3583. <td align="left">  Major </td>
    3584. 

  3584. <td align="left"> security </td>
    3585. 

  3585. <td align="left"> Benoy Antony </td>
    3586. 

  3586. <td align="left"> Benoy Antony </td></tr>
    3587. 

  3587. <tr class="b">
    3588. 

  3588. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6240">HDFS-6240</a> </td>
    3589. 

  3589. <td align="left"> WebImageViewer returns 404 if LISTSTATUS to an empty directory </td>
    3590. 

  3590. <td align="left">  Major </td>
    3591. 

  3591. <td align="left"> tools </td>
    3592. 

  3592. <td align="left"> Akira Ajisaka </td>
    3593. 

  3593. <td align="left"> Akira Ajisaka </td></tr>
    3594. 

  3594. <tr class="a">
    3595. 

  3595. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1982">YARN-1982</a> </td>
    3596. 

  3596. <td align="left"> Rename the daemon name to timelineserver </td>
    3597. 

  3597. <td align="left">  Major </td>
    3598. 

  3598. <td align="left"> . </td>
    3599. 

  3599. <td align="left"> Zhijie Shen </td>
    3600. 

  3600. <td align="left"> Zhijie Shen </td></tr>
    3601. 

  3601. <tr class="b">
    3602. 

  3602. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6351">HDFS-6351</a> </td>
    3603. 

  3603. <td align="left"> Command &#x201c;hdfs dfs -rm -r&#x201d; can&#x2019;t remove empty directory </td>
    3604. 

  3604. <td align="left">  Major </td>
    3605. 

  3605. <td align="left"> hdfs-client </td>
    3606. 

  3606. <td align="left"> Yongjun Zhang </td>
    3607. 

  3607. <td align="left"> Yongjun Zhang </td></tr>
    3608. 

  3608. <tr class="a">
    3609. 

  3609. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6186">HDFS-6186</a> </td>
    3610. 

  3610. <td align="left"> Pause deletion of blocks when the namenode starts up </td>
    3611. 

  3611. <td align="left">  Major </td>
    3612. 

  3612. <td align="left"> namenode </td>
    3613. 

  3613. <td align="left"> Suresh Srinivas </td>
    3614. 

  3614. <td align="left"> Jing Zhao </td></tr>
    3615. 

  3615. <tr class="b">
    3616. 

  3616. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1362">YARN-1362</a> </td>
    3617. 

  3617. <td align="left"> Distinguish between nodemanager shutdown for decommission vs shutdown for restart </td>
    3618. 

  3618. <td align="left">  Major </td>
    3619. 

  3619. <td align="left"> nodemanager </td>
    3620. 

  3620. <td align="left"> Jason Lowe </td>
    3621. 

  3621. <td align="left"> Jason Lowe </td></tr>
    3622. 

  3622. <tr class="a">
    3623. 

  3623. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1938">YARN-1938</a> </td>
    3624. 

  3624. <td align="left"> Kerberos authentication for the timeline server </td>
    3625. 

  3625. <td align="left">  Major </td>
    3626. 

  3626. <td align="left"> . </td>
    3627. 

  3627. <td align="left"> Zhijie Shen </td>
    3628. 

  3628. <td align="left"> Zhijie Shen </td></tr>
    3629. 

  3629. <tr class="b">
    3630. 

  3630. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2017">YARN-2017</a> </td>
    3631. 

  3631. <td align="left"> Merge some of the common lib code in schedulers </td>
    3632. 

  3632. <td align="left">  Major </td>
    3633. 

  3633. <td align="left"> resourcemanager </td>
    3634. 

  3634. <td align="left"> Jian He </td>
    3635. 

  3635. <td align="left"> Jian He </td></tr>
    3636. 

  3636. <tr class="a">
    3637. 

  3637. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2049">YARN-2049</a> </td>
    3638. 

  3638. <td align="left"> Delegation token stuff for the timeline sever </td>
    3639. 

  3639. <td align="left">  Major </td>
    3640. 

  3640. <td align="left"> . </td>
    3641. 

  3641. <td align="left"> Zhijie Shen </td>
    3642. 

  3642. <td align="left"> Zhijie Shen </td></tr>
    3643. 

  3643. <tr class="b">
    3644. 

  3644. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1936">YARN-1936</a> </td>
    3645. 

  3645. <td align="left"> Secured timeline client </td>
    3646. 

  3646. <td align="left">  Major </td>
    3647. 

  3647. <td align="left"> . </td>
    3648. 

  3648. <td align="left"> Zhijie Shen </td>
    3649. 

  3649. <td align="left"> Zhijie Shen </td></tr>
    3650. 

  3650. <tr class="a">
    3651. 

  3651. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1937">YARN-1937</a> </td>
    3652. 

  3652. <td align="left"> Add entity-level access control of the timeline data for owners only </td>
    3653. 

  3653. <td align="left">  Major </td>
    3654. 

  3654. <td align="left"> . </td>
    3655. 

  3655. <td align="left"> Zhijie Shen </td>
    3656. 

  3656. <td align="left"> Zhijie Shen </td></tr>
    3657. 

  3657. <tr class="b">
    3658. 

  3658. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2059">YARN-2059</a> </td>
    3659. 

  3659. <td align="left"> Extend access control for admin acls </td>
    3660. 

  3660. <td align="left">  Major </td>
    3661. 

  3661. <td align="left"> . </td>
    3662. 

  3662. <td align="left"> Zhijie Shen </td>
    3663. 

  3663. <td align="left"> Zhijie Shen </td></tr>
    3664. 

  3664. <tr class="a">
    3665. 

  3665. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2071">YARN-2071</a> </td>
    3666. 

  3666. <td align="left"> Enforce more restricted permissions for the directory of Leveldb store </td>
    3667. 

  3667. <td align="left">  Major </td>
    3668. 

  3668. <td align="left"> . </td>
    3669. 

  3669. <td align="left"> Zhijie Shen </td>
    3670. 

  3670. <td align="left"> Zhijie Shen </td></tr>
    3671. 

  3671. <tr class="b">
    3672. 

  3672. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10566">HADOOP-10566</a> </td>
    3673. 

  3673. <td align="left"> Refactor proxyservers out of ProxyUsers </td>
    3674. 

  3674. <td align="left">  Major </td>
    3675. 

  3675. <td align="left"> security </td>
    3676. 

  3676. <td align="left"> Benoy Antony </td>
    3677. 

  3677. <td align="left"> Benoy Antony </td></tr>
    3678. 

  3678. <tr class="a">
    3679. 

  3679. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10448">HADOOP-10448</a> </td>
    3680. 

  3680. <td align="left"> Support pluggable mechanism to specify proxy user settings </td>
    3681. 

  3681. <td align="left">  Major </td>
    3682. 

  3682. <td align="left"> security </td>
    3683. 

  3683. <td align="left"> Benoy Antony </td>
    3684. 

  3684. <td align="left"> Benoy Antony </td></tr>
    3685. 

  3685. <tr class="b">
    3686. 

  3686. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1877">YARN-1877</a> </td>
    3687. 

  3687. <td align="left"> Document yarn.resourcemanager.zk-auth and its scope </td>
    3688. 

  3688. <td align="left">  Critical </td>
    3689. 

  3689. <td align="left"> resourcemanager </td>
    3690. 

  3690. <td align="left"> Karthik Kambatla </td>
    3691. 

  3691. <td align="left"> Robert Kanter </td></tr>
    3692. 

  3692. <tr class="a">
    3693. 

  3693. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1338">YARN-1338</a> </td>
    3694. 

  3694. <td align="left"> Recover localized resource cache state upon nodemanager restart </td>
    3695. 

  3695. <td align="left">  Major </td>
    3696. 

  3696. <td align="left"> nodemanager </td>
    3697. 

  3697. <td align="left"> Jason Lowe </td>
    3698. 

  3698. <td align="left"> Jason Lowe </td></tr>
    3699. 

  3699. <tr class="b">
    3700. 

  3700. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2115">YARN-2115</a> </td>
    3701. 

  3701. <td align="left"> Replace RegisterNodeManagerRequest#ContainerStatus with a new NMContainerStatus </td>
    3702. 

  3702. <td align="left">  Major </td>
    3703. 

  3703. <td align="left"> . </td>
    3704. 

  3704. <td align="left"> Jian He </td>
    3705. 

  3705. <td align="left"> Jian He </td></tr>
    3706. 

  3706. <tr class="a">
    3707. 

  3707. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1474">YARN-1474</a> </td>
    3708. 

  3708. <td align="left"> Make schedulers services </td>
    3709. 

  3709. <td align="left">  Major </td>
    3710. 

  3710. <td align="left"> scheduler </td>
    3711. 

  3711. <td align="left"> Sandy Ryza </td>
    3712. 

  3712. <td align="left"> Tsuyoshi Ozawa </td></tr>
    3713. 

  3713. <tr class="b">
    3714. 

  3714. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6328">HDFS-6328</a> </td>
    3715. 

  3715. <td align="left"> Clean up dead code in FSDirectory </td>
    3716. 

  3716. <td align="left">  Major </td>
    3717. 

  3717. <td align="left"> namenode </td>
    3718. 

  3718. <td align="left"> Haohui Mai </td>
    3719. 

  3719. <td align="left"> Haohui Mai </td></tr>
    3720. 

  3720. <tr class="a">
    3721. 

  3721. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2118">YARN-2118</a> </td>
    3722. 

  3722. <td align="left"> Type mismatch in contains() check of TimelineWebServices#injectOwnerInfo() </td>
    3723. 

  3723. <td align="left">  Major </td>
    3724. 

  3724. <td align="left"> . </td>
    3725. 

  3725. <td align="left"> Ted Yu </td>
    3726. 

  3726. <td align="left"> Ted Yu </td></tr>
    3727. 

  3727. <tr class="b">
    3728. 

  3728. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2117">YARN-2117</a> </td>
    3729. 

  3729. <td align="left"> Close of Reader in TimelineAuthenticationFilterInitializer#initFilter() should be enclosed in finally block </td>
    3730. 

  3730. <td align="left">  Minor </td>
    3731. 

  3731. <td align="left"> . </td>
    3732. 

  3732. <td align="left"> Ted Yu </td>
    3733. 

  3733. <td align="left"> Chen He </td></tr>
    3734. 

  3734. <tr class="a">
    3735. 

  3735. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2121">YARN-2121</a> </td>
    3736. 

  3736. <td align="left"> TimelineAuthenticator#hasDelegationToken may throw NPE </td>
    3737. 

  3737. <td align="left">  Major </td>
    3738. 

  3738. <td align="left"> . </td>
    3739. 

  3739. <td align="left"> Zhijie Shen </td>
    3740. 

  3740. <td align="left"> Zhijie Shen </td></tr>
    3741. 

  3741. <tr class="b">
    3742. 

  3742. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1368">YARN-1368</a> </td>
    3743. 

  3743. <td align="left"> Common work to re-populate&#xa0;containers&#x2019; state into scheduler </td>
    3744. 

  3744. <td align="left">  Major </td>
    3745. 

  3745. <td align="left"> . </td>
    3746. 

  3746. <td align="left"> Bikas Saha </td>
    3747. 

  3747. <td align="left"> Jian He </td></tr>
    3748. 

  3748. <tr class="a">
    3749. 

  3749. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6315">HDFS-6315</a> </td>
    3750. 

  3750. <td align="left"> Decouple recording edit logs from FSDirectory </td>
    3751. 

  3751. <td align="left">  Major </td>
    3752. 

  3752. <td align="left"> . </td>
    3753. 

  3753. <td align="left"> Haohui Mai </td>
    3754. 

  3754. <td align="left"> Haohui Mai </td></tr>
    3755. 

  3755. <tr class="b">
    3756. 

  3756. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1702">YARN-1702</a> </td>
    3757. 

  3757. <td align="left"> Expose kill app functionality as part of RM web services </td>
    3758. 

  3758. <td align="left">  Major </td>
    3759. 

  3759. <td align="left"> . </td>
    3760. 

  3760. <td align="left"> Varun Vasudev </td>
    3761. 

  3761. <td align="left"> Varun Vasudev </td></tr>
    3762. 

  3762. <tr class="a">
    3763. 

  3763. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6330">HDFS-6330</a> </td>
    3764. 

  3764. <td align="left"> Move mkdirs() to FSNamesystem </td>
    3765. 

  3765. <td align="left">  Major </td>
    3766. 

  3766. <td align="left"> namenode </td>
    3767. 

  3767. <td align="left"> Haohui Mai </td>
    3768. 

  3768. <td align="left"> Haohui Mai </td></tr>
    3769. 

  3769. <tr class="b">
    3770. 

  3770. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1339">YARN-1339</a> </td>
    3771. 

  3771. <td align="left"> Recover DeletionService state upon nodemanager restart </td>
    3772. 

  3772. <td align="left">  Major </td>
    3773. 

  3773. <td align="left"> nodemanager </td>
    3774. 

  3774. <td align="left"> Jason Lowe </td>
    3775. 

  3775. <td align="left"> Jason Lowe </td></tr>
    3776. 

  3776. <tr class="a">
    3777. 

  3777. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6480">HDFS-6480</a> </td>
    3778. 

  3778. <td align="left"> Move waitForReady() from FSDirectory to FSNamesystem </td>
    3779. 

  3779. <td align="left">  Major </td>
    3780. 

  3780. <td align="left"> namenode </td>
    3781. 

  3781. <td align="left"> Haohui Mai </td>
    3782. 

  3782. <td align="left"> Haohui Mai </td></tr>
    3783. 

  3783. <tr class="b">
    3784. 

  3784. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10279">HADOOP-10279</a> </td>
    3785. 

  3785. <td align="left"> Create multiplexer, a requirement for the fair queue </td>
    3786. 

  3786. <td align="left">  Major </td>
    3787. 

  3787. <td align="left"> . </td>
    3788. 

  3788. <td align="left"> Chris Li </td>
    3789. 

  3789. <td align="left"> Chris Li </td></tr>
    3790. 

  3790. <tr class="a">
    3791. 

  3791. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6557">HDFS-6557</a> </td>
    3792. 

  3792. <td align="left"> Move the reference of fsimage to FSNamesystem </td>
    3793. 

  3793. <td align="left">  Major </td>
    3794. 

  3794. <td align="left"> namenode </td>
    3795. 

  3795. <td align="left"> Haohui Mai </td>
    3796. 

  3796. <td align="left"> Haohui Mai </td></tr>
    3797. 

  3797. <tr class="b">
    3798. 

  3798. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10479">HADOOP-10479</a> </td>
    3799. 

  3799. <td align="left"> Fix new findbugs warnings in hadoop-minikdc </td>
    3800. 

  3800. <td align="left">  Major </td>
    3801. 

  3801. <td align="left"> . </td>
    3802. 

  3802. <td align="left"> Haohui Mai </td>
    3803. 

  3803. <td align="left"> Swarnim Kulkarni </td></tr>
    3804. 

  3804. <tr class="a">
    3805. 

  3805. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4667">HDFS-4667</a> </td>
    3806. 

  3806. <td align="left"> Capture renamed files/directories in snapshot diff report </td>
    3807. 

  3807. <td align="left">  Major </td>
    3808. 

  3808. <td align="left"> namenode </td>
    3809. 

  3809. <td align="left"> Jing Zhao </td>
    3810. 

  3810. <td align="left"> Jing Zhao </td></tr>
    3811. 

  3811. <tr class="b">
    3812. 

  3812. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10659">HADOOP-10659</a> </td>
    3813. 

  3813. <td align="left"> Refactor AccessControlList to reuse utility functions and to improve performance </td>
    3814. 

  3814. <td align="left">  Minor </td>
    3815. 

  3815. <td align="left"> security </td>
    3816. 

  3816. <td align="left"> Benoy Antony </td>
    3817. 

  3817. <td align="left"> Benoy Antony </td></tr>
    3818. 

  3818. <tr class="a">
    3819. 

  3819. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6562">HDFS-6562</a> </td>
    3820. 

  3820. <td align="left"> Refactor rename() in FSDirectory </td>
    3821. 

  3821. <td align="left">  Minor </td>
    3822. 

  3822. <td align="left"> namenode </td>
    3823. 

  3823. <td align="left"> Haohui Mai </td>
    3824. 

  3824. <td align="left"> Haohui Mai </td></tr>
    3825. 

  3825. <tr class="b">
    3826. 

  3826. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2074">YARN-2074</a> </td>
    3827. 

  3827. <td align="left"> Preemption of AM containers shouldn&#x2019;t count towards AM failures </td>
    3828. 

  3828. <td align="left">  Major </td>
    3829. 

  3829. <td align="left"> resourcemanager </td>
    3830. 

  3830. <td align="left"> Vinod Kumar Vavilapalli </td>
    3831. 

  3831. <td align="left"> Jian He </td></tr>
    3832. 

  3832. <tr class="a">
    3833. 

  3833. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10652">HADOOP-10652</a> </td>
    3834. 

  3834. <td align="left"> Refactor Proxyusers to use AccessControlList </td>
    3835. 

  3835. <td align="left">  Major </td>
    3836. 

  3836. <td align="left"> security </td>
    3837. 

  3837. <td align="left"> Benoy Antony </td>
    3838. 

  3838. <td align="left"> Benoy Antony </td></tr>
    3839. 

  3839. <tr class="b">
    3840. 

  3840. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2152">YARN-2152</a> </td>
    3841. 

  3841. <td align="left"> Recover missing container information </td>
    3842. 

  3842. <td align="left">  Major </td>
    3843. 

  3843. <td align="left"> resourcemanager </td>
    3844. 

  3844. <td align="left"> Jian He </td>
    3845. 

  3845. <td align="left"> Jian He </td></tr>
    3846. 

  3846. <tr class="a">
    3847. 

  3847. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1365">YARN-1365</a> </td>
    3848. 

  3848. <td align="left"> ApplicationMasterService to allow Register of an app that was running before restart </td>
    3849. 

  3849. <td align="left">  Major </td>
    3850. 

  3850. <td align="left"> resourcemanager </td>
    3851. 

  3851. <td align="left"> Bikas Saha </td>
    3852. 

  3852. <td align="left"> Anubhav Dhoot </td></tr>
    3853. 

  3853. <tr class="b">
    3854. 

  3854. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10565">HADOOP-10565</a> </td>
    3855. 

  3855. <td align="left"> Support IP ranges (CIDR) in  proxyuser.hosts </td>
    3856. 

  3856. <td align="left">  Major </td>
    3857. 

  3857. <td align="left"> security </td>
    3858. 

  3858. <td align="left"> Benoy Antony </td>
    3859. 

  3859. <td align="left"> Benoy Antony </td></tr>
    3860. 

  3860. <tr class="a">
    3861. 

  3861. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10649">HADOOP-10649</a> </td>
    3862. 

  3862. <td align="left"> Allow overriding the default ACL for service authorization </td>
    3863. 

  3863. <td align="left">  Major </td>
    3864. 

  3864. <td align="left"> security </td>
    3865. 

  3865. <td align="left"> Benoy Antony </td>
    3866. 

  3866. <td align="left"> Benoy Antony </td></tr>
    3867. 

  3867. <tr class="b">
    3868. 

  3868. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2052">YARN-2052</a> </td>
    3869. 

  3869. <td align="left"> ContainerId creation after work preserving restart is broken </td>
    3870. 

  3870. <td align="left">  Major </td>
    3871. 

  3871. <td align="left"> resourcemanager </td>
    3872. 

  3872. <td align="left"> Tsuyoshi Ozawa </td>
    3873. 

  3873. <td align="left"> Tsuyoshi Ozawa </td></tr>
    3874. 

  3874. <tr class="a">
    3875. 

  3875. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1713">YARN-1713</a> </td>
    3876. 

  3876. <td align="left"> Implement getnewapplication and submitapp as part of RM web service </td>
    3877. 

  3877. <td align="left">  Blocker </td>
    3878. 

  3878. <td align="left"> . </td>
    3879. 

  3879. <td align="left"> Varun Vasudev </td>
    3880. 

  3880. <td align="left"> Varun Vasudev </td></tr>
    3881. 

  3881. <tr class="b">
    3882. 

  3882. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2022">YARN-2022</a> </td>
    3883. 

  3883. <td align="left"> Preempting an Application Master container can be kept as least priority when multiple applications are marked for preemption by ProportionalCapacityPreemptionPolicy </td>
    3884. 

  3884. <td align="left">  Major </td>
    3885. 

  3885. <td align="left"> resourcemanager </td>
    3886. 

  3886. <td align="left"> Sunil Govindan </td>
    3887. 

  3887. <td align="left"> Sunil Govindan </td></tr>
    3888. 

  3888. <tr class="a">
    3889. 

  3889. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5900">MAPREDUCE-5900</a> </td>
    3890. 

  3890. <td align="left"> Container preemption interpreted as task failures and eventually job failures </td>
    3891. 

  3891. <td align="left">  Major </td>
    3892. 

  3892. <td align="left"> applicationmaster, mr-am, mrv2 </td>
    3893. 

  3893. <td align="left"> Mayank Bansal </td>
    3894. 

  3894. <td align="left"> Mayank Bansal </td></tr>
    3895. 

  3895. <tr class="b">
    3896. 

  3896. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9711">HADOOP-9711</a> </td>
    3897. 

  3897. <td align="left"> Write contract tests for S3Native; fix places where it breaks </td>
    3898. 

  3898. <td align="left">  Minor </td>
    3899. 

  3899. <td align="left"> fs/s3 </td>
    3900. 

  3900. <td align="left"> Steve Loughran </td>
    3901. 

  3901. <td align="left"> Steve Loughran </td></tr>
    3902. 

  3902. <tr class="a">
    3903. 

  3903. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9371">HADOOP-9371</a> </td>
    3904. 

  3904. <td align="left"> Define Semantics of FileSystem more rigorously </td>
    3905. 

  3905. <td align="left">  Major </td>
    3906. 

  3906. <td align="left"> fs </td>
    3907. 

  3907. <td align="left"> Steve Loughran </td>
    3908. 

  3908. <td align="left"> Steve Loughran </td></tr>
    3909. 

  3909. <tr class="b">
    3910. 

  3910. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9712">HADOOP-9712</a> </td>
    3911. 

  3911. <td align="left"> Write contract tests for FTP filesystem, fix places where it breaks </td>
    3912. 

  3912. <td align="left">  Minor </td>
    3913. 

  3913. <td align="left"> fs/s3 </td>
    3914. 

  3914. <td align="left"> Steve Loughran </td>
    3915. 

  3915. <td align="left"> Steve Loughran </td></tr>
    3916. 

  3916. <tr class="a">
    3917. 

  3917. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4286">HDFS-4286</a> </td>
    3918. 

  3918. <td align="left"> Changes from BOOKKEEPER-203 broken capability of including bookkeeper-server jar in hidden package of BKJM </td>
    3919. 

  3919. <td align="left">  Major </td>
    3920. 

  3920. <td align="left"> . </td>
    3921. 

  3921. <td align="left"> Vinayakumar B </td>
    3922. 

  3922. <td align="left"> Rakesh R </td></tr>
    3923. 

  3923. <tr class="b">
    3924. 

  3924. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4221">HDFS-4221</a> </td>
    3925. 

  3925. <td align="left"> Remove the format limitation point from BKJM documentation as HDFS-3810 closed </td>
    3926. 

  3926. <td align="left">  Major </td>
    3927. 

  3927. <td align="left"> ha </td>
    3928. 

  3928. <td align="left"> Uma Maheswara Rao G </td>
    3929. 

  3929. <td align="left"> Rakesh R </td></tr>
    3930. 

  3930. <tr class="a">
    3931. 

  3931. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5411">HDFS-5411</a> </td>
    3932. 

  3932. <td align="left"> Update Bookkeeper dependency to 4.2.3 </td>
    3933. 

  3933. <td align="left">  Minor </td>
    3934. 

  3934. <td align="left"> . </td>
    3935. 

  3935. <td align="left"> Robert Rati </td>
    3936. 

  3936. <td align="left"> Rakesh R </td></tr>
    3937. 

  3937. <tr class="b">
    3938. 

  3938. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1366">YARN-1366</a> </td>
    3939. 

  3939. <td align="left"> AM should implement Resync with the ApplicationMasterService instead of shutting down </td>
    3940. 

  3940. <td align="left">  Major </td>
    3941. 

  3941. <td align="left"> resourcemanager </td>
    3942. 

  3942. <td align="left"> Bikas Saha </td>
    3943. 

  3943. <td align="left"> Rohith Sharma K S </td></tr>
    3944. 

  3944. <tr class="a">
    3945. 

  3945. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2233">YARN-2233</a> </td>
    3946. 

  3946. <td align="left"> Implement web services to create, renew and cancel delegation tokens </td>
    3947. 

  3947. <td align="left">  Blocker </td>
    3948. 

  3948. <td align="left"> resourcemanager </td>
    3949. 

  3949. <td align="left"> Varun Vasudev </td>
    3950. 

  3950. <td align="left"> Varun Vasudev </td></tr>
    3951. 

  3951. <tr class="b">
    3952. 

  3952. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1408">YARN-1408</a> </td>
    3953. 

  3953. <td align="left"> Preemption caused Invalid State Event: ACQUIRED at KILLED and caused a task timeout for 30mins </td>
    3954. 

  3954. <td align="left">  Major </td>
    3955. 

  3955. <td align="left"> resourcemanager </td>
    3956. 

  3956. <td align="left"> Sunil Govindan </td>
    3957. 

  3957. <td align="left"> Sunil Govindan </td></tr>
    3958. 

  3958. <tr class="a">
    3959. 

  3959. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10864">HADOOP-10864</a> </td>
    3960. 

  3960. <td align="left"> Tool documentenation is broken </td>
    3961. 

  3961. <td align="left">  Minor </td>
    3962. 

  3962. <td align="left"> documentation </td>
    3963. 

  3963. <td align="left"> Allen Wittenauer </td>
    3964. 

  3964. <td align="left"> Akira Ajisaka </td></tr>
    3965. 

  3965. <tr class="b">
    3966. 

  3966. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10894">HADOOP-10894</a> </td>
    3967. 

  3967. <td align="left"> Fix dead link in ToolRunner documentation </td>
    3968. 

  3968. <td align="left">  Minor </td>
    3969. 

  3969. <td align="left"> documentation </td>
    3970. 

  3970. <td align="left"> Akira Ajisaka </td>
    3971. 

  3971. <td align="left"> Akira Ajisaka </td></tr>
    3972. 

  3972. <tr class="a">
    3973. 

  3973. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2247">YARN-2247</a> </td>
    3974. 

  3974. <td align="left"> Allow RM web services users to authenticate using delegation tokens </td>
    3975. 

  3975. <td align="left">  Blocker </td>
    3976. 

  3976. <td align="left"> . </td>
    3977. 

  3977. <td align="left"> Varun Vasudev </td>
    3978. 

  3978. <td align="left"> Varun Vasudev </td></tr>
    3979. 

  3979. </tbody>
    3980. 

  3980. </table></section><section>
    3981. 

  3981. <h3><a name="OTHER:"></a>OTHER:</h3>
    3982. 

  3982. <table border="0" class="bodyTable">
    3983. 

  3983. <thead>
    3984. 

  3984. 

  3985. <tr class="a">
    3986. 

  3986. <th align="left"> JIRA </th>
    3987. 

  3987. <th align="left"> Summary </th>
    3988. 

  3988. <th align="left"> Priority </th>
    3989. 

  3989. <th align="left"> Component </th>
    3990. 

  3990. <th align="left"> Reporter </th>
    3991. 

  3991. <th align="left"> Contributor </th></tr>
    3992. 

  3992. </thead><tbody>
    3993. 

  3993. 

  3994. <tr class="b">
    3995. 

  3995. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4282">MAPREDUCE-4282</a> </td>
    3996. 

  3996. <td align="left"> Convert Forrest docs to APT </td>
    3997. 

  3997. <td align="left">  Major </td>
    3998. 

  3998. <td align="left"> documentation </td>
    3999. 

  3999. <td align="left"> Eli Collins </td>
    4000. 

  4000. <td align="left"> Akira Ajisaka </td></tr>
    4001. 

  4001. <tr class="a">
    4002. 

  4002. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2091">YARN-2091</a> </td>
    4003. 

  4003. <td align="left"> Add more values to ContainerExitStatus and pass it from NM to RM and then to app masters </td>
    4004. 

  4004. <td align="left">  Major </td>
    4005. 

  4005. <td align="left"> . </td>
    4006. 

  4006. <td align="left"> Bikas Saha </td>
    4007. 

  4007. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4008. 

  4008. <tr class="b">
    4009. 

  4009. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2125">YARN-2125</a> </td>
    4010. 

  4010. <td align="left"> ProportionalCapacityPreemptionPolicy should only log CSV when debug enabled </td>
    4011. 

  4011. <td align="left">  Minor </td>
    4012. 

  4012. <td align="left"> resourcemanager, scheduler </td>
    4013. 

  4013. <td align="left"> Wangda Tan </td>
    4014. 

  4014. <td align="left"> Wangda Tan </td></tr>
    4015. 

  4015. <tr class="a">
    4016. 

  4016. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6486">HDFS-6486</a> </td>
    4017. 

  4017. <td align="left"> Add user doc for XAttrs via WebHDFS. </td>
    4018. 

  4018. <td align="left">  Minor </td>
    4019. 

  4019. <td align="left"> webhdfs </td>
    4020. 

  4020. <td align="left"> Yi Liu </td>
    4021. 

  4021. <td align="left"> Yi Liu </td></tr>
    4022. 

  4022. <tr class="b">
    4023. 

  4023. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6430">HDFS-6430</a> </td>
    4024. 

  4024. <td align="left"> HTTPFS - Implement XAttr support </td>
    4025. 

  4025. <td align="left">  Major </td>
    4026. 

  4026. <td align="left"> . </td>
    4027. 

  4027. <td align="left"> Yi Liu </td>
    4028. 

  4028. <td align="left"> Yi Liu </td></tr>
    4029. 

  4029. <tr class="a">
    4030. 

  4030. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10715">HADOOP-10715</a> </td>
    4031. 

  4031. <td align="left"> Remove public GraphiteSink#setWriter() </td>
    4032. 

  4032. <td align="left">  Minor </td>
    4033. 

  4033. <td align="left"> . </td>
    4034. 

  4034. <td align="left"> Ted Yu </td>
    4035. 

  4035. <td align="left">  </td></tr>
    4036. 

  4036. <tr class="b">
    4037. 

  4037. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10821">HADOOP-10821</a> </td>
    4038. 

  4038. <td align="left"> Prepare the release notes for Hadoop 2.5.0 </td>
    4039. 

  4039. <td align="left">  Blocker </td>
    4040. 

  4040. <td align="left"> . </td>
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