Home Explore Help
Register Sign In
apache
/
hadoop
mirror of https://github.com/apache/hadoop.git
2
0
Fork 1
Files Issues 0 Wiki
Branch: gh-pages
Branches Tags
hadoop
/
hadoop-project-dist
/
hadoop-common
/
release
/
3.0.1
/
CHANGELOG.3.0.1.html

CHANGELOG.3.0.1.html 90 KB
Permalink History Raw

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394959697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812913013113213313413513613713813914014114214314414514614714814915015115215315415515615715815916016116216316416516616716816917017117217317417517617717817918018118218318418518618718818919019119219319419519619719819920020120220320420520620720820921021121221321421521621721821922022122222322422522622722822923023123223323423523623723823924024124224324424524624724824925025125225325425525625725825926026126226326426526626726826927027127227327427527627727827928028128228328428528628728828929029129229329429529629729829930030130230330430530630730830931031131231331431531631731831932032132232332432532632732832933033133233333433533633733833934034134234334434534634734834935035135235335435535635735835936036136236336436536636736836937037137237337437537637737837938038138238338438538638738838939039139239339439539639739839940040140240340440540640740840941041141241341441541641741841942042142242342442542642742842943043143243343443543643743843944044144244344444544644744844945045145245345445545645745845946046146246346446546646746846947047147247347447547647747847948048148248348448548648748848949049149249349449549649749849950050150250350450550650750850951051151251351451551651751851952052152252352452552652752852953053153253353453553653753853954054154254354454554654754854955055155255355455555655755855956056156256356456556656756856957057157257357457557657757857958058158258358458558658758858959059159259359459559659759859960060160260360460560660760860961061161261361461561661761861962062162262362462562662762862963063163263363463563663763863964064164264364464564664764864965065165265365465565665765865966066166266366466566666766866967067167267367467567667767867968068168268368468568668768868969069169269369469569669769869970070170270370470570670770870971071171271371471571671771871972072172272372472572672772872973073173273373473573673773873974074174274374474574674774874975075175275375475575675775875976076176276376476576676776876977077177277377477577677777877978078178278378478578678778878979079179279379479579679779879980080180280380480580680780880981081181281381481581681781881982082182282382482582682782882983083183283383483583683783883984084184284384484584684784884985085185285385485585685785885986086186286386486586686786886987087187287387487587687787887988088188288388488588688788888989089189289389489589689789889990090190290390490590690790890991091191291391491591691791891992092192292392492592692792892993093193293393493593693793893994094194294394494594694794894995095195295395495595695795895996096196296396496596696796896997097197297397497597697797897998098198298398498598698798898999099199299399499599699799899910001001100210031004100510061007100810091010101110121013101410151016101710181019102010211022102310241025102610271028102910301031103210331034103510361037103810391040104110421043104410451046104710481049105010511052105310541055105610571058105910601061106210631064106510661067106810691070107110721073107410751076107710781079108010811082108310841085108610871088108910901091109210931094109510961097109810991100110111021103110411051106110711081109111011111112111311141115111611171118111911201121112211231124112511261127112811291130113111321133113411351136113711381139114011411142114311441145114611471148114911501151115211531154115511561157115811591160116111621163116411651166116711681169117011711172117311741175117611771178117911801181118211831184118511861187118811891190119111921193119411951196119711981199120012011202120312041205120612071208120912101211121212131214121512161217121812191220122112221223122412251226122712281229123012311232123312341235123612371238123912401241124212431244124512461247124812491250125112521253125412551256125712581259126012611262126312641265126612671268126912701271127212731274127512761277127812791280128112821283128412851286128712881289129012911292129312941295129612971298129913001301130213031304130513061307130813091310131113121313131413151316131713181319132013211322132313241325132613271328132913301331133213331334133513361337133813391340134113421343134413451346134713481349135013511352135313541355135613571358135913601361136213631364136513661367136813691370137113721373137413751376137713781379138013811382138313841385138613871388138913901391139213931394139513961397139813991400140114021403140414051406140714081409141014111412141314141415141614171418141914201421142214231424142514261427142814291430143114321433143414351436143714381439144014411442144314441445144614471448144914501451145214531454145514561457145814591460146114621463146414651466146714681469147014711472147314741475147614771478147914801481148214831484148514861487148814891490149114921493149414951496149714981499150015011502150315041505150615071508150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371538153915401541154215431544154515461547154815491550155115521553155415551556155715581559156015611562156315641565156615671568156915701571157215731574157515761577157815791580158115821583158415851586158715881589159015911592159315941595159615971598159916001601160216031604160516061607160816091610161116121613161416151616161716181619162016211622162316241625162616271628162916301631163216331634163516361637163816391640164116421643164416451646164716481649165016511652165316541655165616571658165916601661166216631664166516661667166816691670167116721673167416751676167716781679168016811682168316841685168616871688168916901691169216931694169516961697169816991700170117021703170417051706170717081709171017111712171317141715171617171718171917201721172217231724172517261727172817291730173117321733173417351736173717381739174017411742174317441745174617471748174917501751175217531754175517561757175817591760176117621763176417651766176717681769177017711772177317741775177617771778177917801781178217831784178517861787178817891790179117921793179417951796179717981799180018011802180318041805180618071808180918101811181218131814181518161817181818191820182118221823 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <!--
    3. 

  3.  | Generated by Apache Maven Doxia at 2025-05-07
    4. 

  4.  | Rendered using Apache Maven Stylus Skin 1.5
    5. 

  5. -->
    6. 

  6. <html xmlns="http://www.w3.org/1999/xhtml">
    7. 

  7.   <head>
    8. 

  8.     <title>Apache Hadoop 3.5.0-SNAPSHOT &#x2013; Apache Hadoop Changelog</title>
    9. 

  9.     <style type="text/css" media="all">
    10. 

  10.       @import url("../../css/maven-base.css");
    11. 

  11.       @import url("../../css/maven-theme.css");
    12. 

  12.       @import url("../../css/site.css");
    13. 

  13.     </style>
    14. 

  14.     <link rel="stylesheet" href="../../css/print.css" type="text/css" media="print" />
    15. 

  15.         <meta name="Date-Revision-yyyymmdd" content="20250507" />
    16. 

  16.     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    17. 

  17.                 </head>
    18. 

  18.   <body class="composite">
    19. 

  19.     <div id="banner">
    20. 

  20.                         <a href="http://hadoop.apache.org/" id="bannerLeft">
    21. 

  21.                                         <img src="http://hadoop.apache.org/images/hadoop-logo.jpg" alt="" />
    22. 

  22.                 </a>
    23. 

  23.                               <a href="http://www.apache.org/" id="bannerRight">
    24. 

  24.                                         <img src="http://www.apache.org/images/asf_logo_wide.png" alt="" />
    25. 

  25.                 </a>
    26. 

  26.             <div class="clear">
    27. 

  27.         <hr/>
    28. 

  28.       </div>
    29. 

  29.     </div>
    30. 

  30.     <div id="breadcrumbs">
    31. 

  31.             
    32. 

  32.                                      <div class="xright">            <a href="http://wiki.apache.org/hadoop" class="externalLink">Wiki</a>
    33. 

  33.             |
    34. 

  34.                 <a href="https://gitbox.apache.org/repos/asf/hadoop.git" class="externalLink">git</a>
    35. 

  35.             |
    36. 

  36.                 <a href="http://hadoop.apache.org/" class="externalLink">Apache Hadoop</a>
    37. 

  37.               
    38. 

  38.                                    &nbsp;| Last Published: 2025-05-07
    39. 

  39.               &nbsp;| Version: 3.5.0-SNAPSHOT
    40. 

  40.             </div>
    41. 

  41.       <div class="clear">
    42. 

  42.         <hr/>
    43. 

  43.       </div>
    44. 

  44.     </div>
    45. 

  45.     <div id="leftColumn">
    46. 

  46.       <div id="navcolumn">
    47. 

  47.              
    48. 

  48.                                                    <h5>General</h5>
    49. 

  49.                   <ul>
    50. 

  50.                   <li class="none">
    51. 

  51.                   <a href="../../../../index.html">Overview</a>
    52. 

  52.             </li>
    53. 

  53.                   <li class="none">
    54. 

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

  55.             </li>
    56. 

  56.                   <li class="none">
    57. 

  57.                   <a href="../../../../hadoop-project-dist/hadoop-common/ClusterSetup.html">Cluster Setup</a>
    58. 

  58.             </li>
    59. 

  59.                   <li class="none">
    60. 

  60.                   <a href="../../../../hadoop-project-dist/hadoop-common/CommandsManual.html">Commands Reference</a>
    61. 

  61.             </li>
    62. 

  62.                   <li class="none">
    63. 

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

  64.             </li>
    65. 

  65.                   <li class="none">
    66. 

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

  67.             </li>
    68. 

  68.                   <li class="none">
    69. 

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

  70.             </li>
    71. 

  71.                   <li class="none">
    72. 

  72.                   <a href="../../../../hadoop-project-dist/hadoop-common/AdminCompatibilityGuide.html">Admin Compatibility Guide</a>
    73. 

  73.             </li>
    74. 

  74.                   <li class="none">
    75. 

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

  76.             </li>
    77. 

  77.                   <li class="none">
    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. 

  83.                   <li class="none">
    84. 

  84.                   <a href="../../../../hadoop-project-dist/hadoop-common/CLIMiniCluster.html">CLI Mini Cluster</a>
    85. 

  85.             </li>
    86. 

  86.                   <li class="none">
    87. 

  87.                   <a href="../../../../hadoop-project-dist/hadoop-common/FairCallQueue.html">Fair Call Queue</a>
    88. 

  88.             </li>
    89. 

  89.                   <li class="none">
    90. 

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

  91.             </li>
    92. 

  92.                   <li class="none">
    93. 

  93.                   <a href="../../../../hadoop-project-dist/hadoop-common/Superusers.html">Proxy User</a>
    94. 

  94.             </li>
    95. 

  95.                   <li class="none">
    96. 

  96.                   <a href="../../../../hadoop-project-dist/hadoop-common/RackAwareness.html">Rack Awareness</a>
    97. 

  97.             </li>
    98. 

  98.                   <li class="none">
    99. 

  99.                   <a href="../../../../hadoop-project-dist/hadoop-common/SecureMode.html">Secure Mode</a>
    100. 

  100.             </li>
    101. 

  101.                   <li class="none">
    102. 

  102.                   <a href="../../../../hadoop-project-dist/hadoop-common/ServiceLevelAuth.html">Service Level Authorization</a>
    103. 

  103.             </li>
    104. 

  104.                   <li class="none">
    105. 

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

  106.             </li>
    107. 

  107.                   <li class="none">
    108. 

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

  109.             </li>
    110. 

  110.                   <li class="none">
    111. 

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

  112.             </li>
    113. 

  113.                   <li class="none">
    114. 

  114.                   <a href="../../../../hadoop-project-dist/hadoop-common/Tracing.html">Tracing</a>
    115. 

  115.             </li>
    116. 

  116.                   <li class="none">
    117. 

  117.                   <a href="../../../../hadoop-project-dist/hadoop-common/UnixShellGuide.html">Unix Shell Guide</a>
    118. 

  118.             </li>
    119. 

  119.                   <li class="none">
    120. 

  120.                   <a href="../../../../hadoop-project-dist/hadoop-common/registry/index.html">Registry</a>
    121. 

  121.             </li>
    122. 

  122.                   <li class="none">
    123. 

  123.                   <a href="../../../../hadoop-project-dist/hadoop-common/AsyncProfilerServlet.html">Async Profiler</a>
    124. 

  124.             </li>
    125. 

  125.           </ul>
    126. 

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

  127.                   <ul>
    128. 

  128.                   <li class="none">
    129. 

  129.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsDesign.html">Architecture</a>
    130. 

  130.             </li>
    131. 

  131.                   <li class="none">
    132. 

  132.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsUserGuide.html">User Guide</a>
    133. 

  133.             </li>
    134. 

  134.                   <li class="none">
    135. 

  135.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSCommands.html">Commands Reference</a>
    136. 

  136.             </li>
    137. 

  137.                   <li class="none">
    138. 

  138.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HDFSHighAvailabilityWithQJM.html">NameNode HA With QJM</a>
    139. 

  139.             </li>
    140. 

  140.                   <li class="none">
    141. 

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

  142.             </li>
    143. 

  143.                   <li class="none">
    144. 

  144.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ObserverNameNode.html">Observer NameNode</a>
    145. 

  145.             </li>
    146. 

  146.                   <li class="none">
    147. 

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

  148.             </li>
    149. 

  149.                   <li class="none">
    150. 

  150.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ViewFs.html">ViewFs</a>
    151. 

  151.             </li>
    152. 

  152.                   <li class="none">
    153. 

  153.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/ViewFsOverloadScheme.html">ViewFsOverloadScheme</a>
    154. 

  154.             </li>
    155. 

  155.                   <li class="none">
    156. 

  156.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsSnapshots.html">Snapshots</a>
    157. 

  157.             </li>
    158. 

  158.                   <li class="none">
    159. 

  159.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsEditsViewer.html">Edits Viewer</a>
    160. 

  160.             </li>
    161. 

  161.                   <li class="none">
    162. 

  162.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsImageViewer.html">Image Viewer</a>
    163. 

  163.             </li>
    164. 

  164.                   <li class="none">
    165. 

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

  166.             </li>
    167. 

  167.                   <li class="none">
    168. 

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

  169.             </li>
    170. 

  170.                   <li class="none">
    171. 

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

  172.             </li>
    173. 

  173.                   <li class="none">
    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. 

  181.             </li>
    182. 

  182.                   <li class="none">
    183. 

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

  184.             </li>
    185. 

  185.                   <li class="none">
    186. 

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

  187.             </li>
    188. 

  188.                   <li class="none">
    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. 

  196.             </li>
    197. 

  197.                   <li class="none">
    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. 

  202.             </li>
    203. 

  203.                   <li class="none">
    204. 

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

  205.             </li>
    206. 

  206.                   <li class="none">
    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. 

  211.             </li>
    212. 

  212.                   <li class="none">
    213. 

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

  214.             </li>
    215. 

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

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

  217.             </li>
    218. 

  218.                   <li class="none">
    219. 

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

  220.             </li>
    221. 

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

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

  223.             </li>
    224. 

  224.                   <li class="none">
    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. 

  344.                   <li class="none">
    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. 

  404.                   <li class="none">
    405. 

  405.                   <a href="../../../../hadoop-huaweicloud/index.html">Huaweicloud OBS</a>
    406. 

  406.             </li>
    407. 

  407.                   <li class="none">
    408. 

  408.                   <a href="../../../../hadoop-tos/cloud-storage/index.html">VolcanoEngine TOS</a>
    409. 

  409.             </li>
    410. 

  410.           </ul>
    411. 

  411.                        <h5>Auth</h5>
    412. 

  412.                   <ul>
    413. 

  413.                   <li class="none">
    414. 

  414.                   <a href="../../../../hadoop-auth/index.html">Overview</a>
    415. 

  415.             </li>
    416. 

  416.                   <li class="none">
    417. 

  417.                   <a href="../../../../hadoop-auth/Examples.html">Examples</a>
    418. 

  418.             </li>
    419. 

  419.                   <li class="none">
    420. 

  420.                   <a href="../../../../hadoop-auth/Configuration.html">Configuration</a>
    421. 

  421.             </li>
    422. 

  422.                   <li class="none">
    423. 

  423.                   <a href="../../../../hadoop-auth/BuildingIt.html">Building</a>
    424. 

  424.             </li>
    425. 

  425.           </ul>
    426. 

  426.                        <h5>Tools</h5>
    427. 

  427.                   <ul>
    428. 

  428.                   <li class="none">
    429. 

  429.                   <a href="../../../../hadoop-streaming/HadoopStreaming.html">Hadoop Streaming</a>
    430. 

  430.             </li>
    431. 

  431.                   <li class="none">
    432. 

  432.                   <a href="../../../../hadoop-archives/HadoopArchives.html">Hadoop Archives</a>
    433. 

  433.             </li>
    434. 

  434.                   <li class="none">
    435. 

  435.                   <a href="../../../../hadoop-archive-logs/HadoopArchiveLogs.html">Hadoop Archive Logs</a>
    436. 

  436.             </li>
    437. 

  437.                   <li class="none">
    438. 

  438.                   <a href="../../../../hadoop-distcp/DistCp.html">DistCp</a>
    439. 

  439.             </li>
    440. 

  440.                   <li class="none">
    441. 

  441.                   <a href="../../../../hadoop-federation-balance/HDFSFederationBalance.html">HDFS Federation Balance</a>
    442. 

  442.             </li>
    443. 

  443.                   <li class="none">
    444. 

  444.                   <a href="../../../../hadoop-gridmix/GridMix.html">GridMix</a>
    445. 

  445.             </li>
    446. 

  446.                   <li class="none">
    447. 

  447.                   <a href="../../../../hadoop-rumen/Rumen.html">Rumen</a>
    448. 

  448.             </li>
    449. 

  449.                   <li class="none">
    450. 

  450.                   <a href="../../../../hadoop-resourceestimator/ResourceEstimator.html">Resource Estimator Service</a>
    451. 

  451.             </li>
    452. 

  452.                   <li class="none">
    453. 

  453.                   <a href="../../../../hadoop-sls/SchedulerLoadSimulator.html">Scheduler Load Simulator</a>
    454. 

  454.             </li>
    455. 

  455.                   <li class="none">
    456. 

  456.                   <a href="../../../../hadoop-project-dist/hadoop-common/Benchmarking.html">Hadoop Benchmarking</a>
    457. 

  457.             </li>
    458. 

  458.                   <li class="none">
    459. 

  459.                   <a href="../../../../hadoop-dynamometer/Dynamometer.html">Dynamometer</a>
    460. 

  460.             </li>
    461. 

  461.           </ul>
    462. 

  462.                        <h5>Reference</h5>
    463. 

  463.                   <ul>
    464. 

  464.                   <li class="none">
    465. 

  465.                   <a href="../../../../hadoop-project-dist/hadoop-common/release/">Changelog and Release Notes</a>
    466. 

  466.             </li>
    467. 

  467.                   <li class="none">
    468. 

  468.                   <a href="../../../../api/index.html">Java API docs</a>
    469. 

  469.             </li>
    470. 

  470.                   <li class="none">
    471. 

  471.                   <a href="../../../../hadoop-project-dist/hadoop-common/UnixShellAPI.html">Unix Shell API</a>
    472. 

  472.             </li>
    473. 

  473.                   <li class="none">
    474. 

  474.                   <a href="../../../../hadoop-project-dist/hadoop-common/Metrics.html">Metrics</a>
    475. 

  475.             </li>
    476. 

  476.           </ul>
    477. 

  477.                        <h5>Configuration</h5>
    478. 

  478.                   <ul>
    479. 

  479.                   <li class="none">
    480. 

  480.                   <a href="../../../../hadoop-project-dist/hadoop-common/core-default.xml">core-default.xml</a>
    481. 

  481.             </li>
    482. 

  482.                   <li class="none">
    483. 

  483.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/hdfs-default.xml">hdfs-default.xml</a>
    484. 

  484.             </li>
    485. 

  485.                   <li class="none">
    486. 

  486.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs-rbf/hdfs-rbf-default.xml">hdfs-rbf-default.xml</a>
    487. 

  487.             </li>
    488. 

  488.                   <li class="none">
    489. 

  489.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml">mapred-default.xml</a>
    490. 

  490.             </li>
    491. 

  491.                   <li class="none">
    492. 

  492.                   <a href="../../../../hadoop-yarn/hadoop-yarn-common/yarn-default.xml">yarn-default.xml</a>
    493. 

  493.             </li>
    494. 

  494.                   <li class="none">
    495. 

  495.                   <a href="../../../../hadoop-kms/kms-default.html">kms-default.xml</a>
    496. 

  496.             </li>
    497. 

  497.                   <li class="none">
    498. 

  498.                   <a href="../../../../hadoop-hdfs-httpfs/httpfs-default.html">httpfs-default.xml</a>
    499. 

  499.             </li>
    500. 

  500.                   <li class="none">
    501. 

  501.                   <a href="../../../../hadoop-project-dist/hadoop-common/DeprecatedProperties.html">Deprecated Properties</a>
    502. 

  502.             </li>
    503. 

  503.           </ul>
    504. 

  504.                                  <a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy">
    505. 

  505.           <img alt="Built by Maven" src="../../images/logos/maven-feather.png"/>
    506. 

  506.         </a>
    507. 

  507.                        
    508. 

  508.                                </div>
    509. 

  509.     </div>
    510. 

  510.     <div id="bodyColumn">
    511. 

  511.       <div id="contentBox">
    512. 

  512.         <!---
    513. 

  513. # Licensed to the Apache Software Foundation (ASF) under one
    514. 

  514. # or more contributor license agreements.  See the NOTICE file
    515. 

  515. # distributed with this work for additional information
    516. 

  516. # regarding copyright ownership.  The ASF licenses this file
    517. 

  517. # to you under the Apache License, Version 2.0 (the
    518. 

  518. # "License"); you may not use this file except in compliance
    519. 

  519. # with the License.  You may obtain a copy of the License at
    520. 

  520. #
    521. 

  521. #     http://www.apache.org/licenses/LICENSE-2.0
    522. 

  522. #
    523. 

  523. # Unless required by applicable law or agreed to in writing, software
    524. 

  524. # distributed under the License is distributed on an "AS IS" BASIS,
    525. 

  525. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    526. 

  526. # See the License for the specific language governing permissions and
    527. 

  527. # limitations under the License.
    528. 

  528. -->
    529. 

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

  530. <h2><a name="Release_3.0.1_-_2018-03-25"></a>Release 3.0.1 - 2018-03-25</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-12990">HDFS-12990</a> </td>
    546. 

  546. <td align="left"> Change default NameNode RPC port back to 8020 </td>
    547. 

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

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

  549. <td align="left"> Xiao Chen </td>
    550. 

  550. <td align="left"> Xiao Chen </td></tr>
    551. 

  551. </tbody>
    552. 

  552. </table></section><section>
    553. 

  553. <h3><a name="IMPORTANT_ISSUES:"></a>IMPORTANT ISSUES:</h3>
    554. 

  554. <table border="0" class="bodyTable">
    555. 

  555. <thead>
    556. 

  556. 

  557. <tr class="a">
    558. 

  558. <th align="left"> JIRA </th>
    559. 

  559. <th align="left"> Summary </th>
    560. 

  560. <th align="left"> Priority </th>
    561. 

  561. <th align="left"> Component </th>
    562. 

  562. <th align="left"> Reporter </th>
    563. 

  563. <th align="left"> Contributor </th></tr>
    564. 

  564. </thead><tbody>
    565. 

  565. 

  566. <tr class="b">
    567. 

  567. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13083">HDFS-13083</a> </td>
    568. 

  568. <td align="left"> RBF: Fix doc error setting up client </td>
    569. 

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

  570. <td align="left"> federation </td>
    571. 

  571. <td align="left"> tartarus </td>
    572. 

  572. <td align="left"> tartarus </td></tr>
    573. 

  573. </tbody>
    574. 

  574. </table></section><section>
    575. 

  575. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    576. 

  576. <table border="0" class="bodyTable">
    577. 

  577. <thead>
    578. 

  578. 

  579. <tr class="a">
    580. 

  580. <th align="left"> JIRA </th>
    581. 

  581. <th align="left"> Summary </th>
    582. 

  582. <th align="left"> Priority </th>
    583. 

  583. <th align="left"> Component </th>
    584. 

  584. <th align="left"> Reporter </th>
    585. 

  585. <th align="left"> Contributor </th></tr>
    586. 

  586. </thead><tbody>
    587. 

  587. 

  588. <tr class="b">
    589. 

  589. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14872">HADOOP-14872</a> </td>
    590. 

  590. <td align="left"> CryptoInputStream should implement unbuffer </td>
    591. 

  591. <td align="left">  Major </td>
    592. 

  592. <td align="left"> fs, security </td>
    593. 

  593. <td align="left"> John Zhuge </td>
    594. 

  594. <td align="left"> John Zhuge </td></tr>
    595. 

  595. <tr class="a">
    596. 

  596. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7414">YARN-7414</a> </td>
    597. 

  597. <td align="left"> FairScheduler#getAppWeight() should be moved into FSAppAttempt#getWeight() </td>
    598. 

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

  599. <td align="left"> fairscheduler </td>
    600. 

  600. <td align="left"> Daniel Templeton </td>
    601. 

  601. <td align="left"> Soumabrata Chakraborty </td></tr>
    602. 

  602. <tr class="b">
    603. 

  603. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15023">HADOOP-15023</a> </td>
    604. 

  604. <td align="left"> ValueQueue should also validate (lowWatermark * numValues) &gt; 0 on construction </td>
    605. 

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

  606. <td align="left"> . </td>
    607. 

  607. <td align="left"> Xiao Chen </td>
    608. 

  608. <td align="left"> Xiao Chen </td></tr>
    609. 

  609. <tr class="a">
    610. 

  610. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12814">HDFS-12814</a> </td>
    611. 

  611. <td align="left"> Add blockId when warning slow mirror/disk in BlockReceiver </td>
    612. 

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

  613. <td align="left"> hdfs </td>
    614. 

  614. <td align="left"> Jiandan Yang </td>
    615. 

  615. <td align="left"> Jiandan Yang </td></tr>
    616. 

  616. <tr class="b">
    617. 

  617. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7524">YARN-7524</a> </td>
    618. 

  618. <td align="left"> Remove unused FairSchedulerEventLog </td>
    619. 

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

  620. <td align="left"> fairscheduler </td>
    621. 

  621. <td align="left"> Wilfred Spiegelenburg </td>
    622. 

  622. <td align="left"> Wilfred Spiegelenburg </td></tr>
    623. 

  623. <tr class="a">
    624. 

  624. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7495">YARN-7495</a> </td>
    625. 

  625. <td align="left"> Improve robustness of the AggregatedLogDeletionService </td>
    626. 

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

  627. <td align="left"> log-aggregation </td>
    628. 

  628. <td align="left"> Jonathan Eagles </td>
    629. 

  629. <td align="left"> Jonathan Eagles </td></tr>
    630. 

  630. <tr class="b">
    631. 

  631. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7611">YARN-7611</a> </td>
    632. 

  632. <td align="left"> Node manager web UI should display container type in containers page </td>
    633. 

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

  634. <td align="left"> nodemanager, webapp </td>
    635. 

  635. <td align="left"> Weiwei Yang </td>
    636. 

  636. <td align="left"> Weiwei Yang </td></tr>
    637. 

  637. <tr class="a">
    638. 

  638. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6483">YARN-6483</a> </td>
    639. 

  639. <td align="left"> Add nodes transitioning to DECOMMISSIONING state to the list of updated nodes returned to the AM </td>
    640. 

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

  641. <td align="left"> resourcemanager </td>
    642. 

  642. <td align="left"> Juan Rodr&#xed;guez Hortal&#xe1; </td>
    643. 

  643. <td align="left"> Juan Rodr&#xed;guez Hortal&#xe1; </td></tr>
    644. 

  644. <tr class="b">
    645. 

  645. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15056">HADOOP-15056</a> </td>
    646. 

  646. <td align="left"> Fix TestUnbuffer#testUnbufferException failure </td>
    647. 

  647. <td align="left">  Minor </td>
    648. 

  648. <td align="left"> test </td>
    649. 

  649. <td align="left"> Jack Bearden </td>
    650. 

  650. <td align="left"> Jack Bearden </td></tr>
    651. 

  651. <tr class="a">
    652. 

  652. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15012">HADOOP-15012</a> </td>
    653. 

  653. <td align="left"> Add readahead, dropbehind, and unbuffer to StreamCapabilities </td>
    654. 

  654. <td align="left">  Major </td>
    655. 

  655. <td align="left"> fs </td>
    656. 

  656. <td align="left"> John Zhuge </td>
    657. 

  657. <td align="left"> John Zhuge </td></tr>
    658. 

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

  659. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15104">HADOOP-15104</a> </td>
    660. 

  660. <td align="left"> AliyunOSS: change the default value of max error retry </td>
    661. 

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

  662. <td align="left"> fs/oss </td>
    663. 

  663. <td align="left"> wujinhu </td>
    664. 

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

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

  666. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12910">HDFS-12910</a> </td>
    667. 

  667. <td align="left"> Secure Datanode Starter should log the port when it fails to bind </td>
    668. 

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

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

  670. <td align="left"> Stephen O&#x2019;Donnell </td>
    671. 

  671. <td align="left"> Stephen O&#x2019;Donnell </td></tr>
    672. 

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

  673. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12819">HDFS-12819</a> </td>
    674. 

  674. <td align="left"> Setting/Unsetting EC policy shows warning if the directory is not empty </td>
    675. 

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

  676. <td align="left"> erasure-coding </td>
    677. 

  677. <td align="left"> Lei (Eddy) Xu </td>
    678. 

  678. <td align="left"> Lei (Eddy) Xu </td></tr>
    679. 

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

  680. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12927">HDFS-12927</a> </td>
    681. 

  681. <td align="left"> Update erasure coding doc to address unsupported APIs </td>
    682. 

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

  683. <td align="left"> erasure-coding </td>
    684. 

  684. <td align="left"> Lei (Eddy) Xu </td>
    685. 

  685. <td align="left"> Lei (Eddy) Xu </td></tr>
    686. 

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

  687. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-5418">YARN-5418</a> </td>
    688. 

  688. <td align="left"> When partial log aggregation is enabled, display the list of aggregated files on the container log page </td>
    689. 

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

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

  691. <td align="left"> Siddharth Seth </td>
    692. 

  692. <td align="left"> Xuan Gong </td></tr>
    693. 

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

  694. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12818">HDFS-12818</a> </td>
    695. 

  695. <td align="left"> Support multiple storages in DataNodeCluster / SimulatedFSDataset </td>
    696. 

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

  697. <td align="left"> datanode, test </td>
    698. 

  698. <td align="left"> Erik Krogen </td>
    699. 

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

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

  701. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-9023">HDFS-9023</a> </td>
    702. 

  702. <td align="left"> When NN is not able to identify DN for replication, reason behind it can be logged </td>
    703. 

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

  704. <td align="left"> hdfs-client, namenode </td>
    705. 

  705. <td align="left"> Surendra Singh Lilhore </td>
    706. 

  706. <td align="left"> Xiao Chen </td></tr>
    707. 

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

  708. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11847">HDFS-11847</a> </td>
    709. 

  709. <td align="left"> Enhance dfsadmin listOpenFiles command to list files blocking datanode decommissioning </td>
    710. 

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

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

  712. <td align="left"> Manoj Govindassamy </td>
    713. 

  713. <td align="left"> Manoj Govindassamy </td></tr>
    714. 

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

  715. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7678">YARN-7678</a> </td>
    716. 

  716. <td align="left"> Ability to enable logging of container memory stats </td>
    717. 

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

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

  719. <td align="left"> Jim Brennan </td>
    720. 

  720. <td align="left"> Jim Brennan </td></tr>
    721. 

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

  722. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11848">HDFS-11848</a> </td>
    723. 

  723. <td align="left"> Enhance dfsadmin listOpenFiles command to list files under a given path </td>
    724. 

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

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

  726. <td align="left"> Manoj Govindassamy </td>
    727. 

  727. <td align="left"> Yiqun Lin </td></tr>
    728. 

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

  729. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12945">HDFS-12945</a> </td>
    730. 

  730. <td align="left"> Switch to ClientProtocol instead of NamenodeProtocols in NamenodeWebHdfsMethods </td>
    731. 

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

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

  733. <td align="left"> Wei Yan </td>
    734. 

  734. <td align="left"> Wei Yan </td></tr>
    735. 

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

  736. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7590">YARN-7590</a> </td>
    737. 

  737. <td align="left"> Improve container-executor validation check </td>
    738. 

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

  739. <td align="left"> security, yarn </td>
    740. 

  740. <td align="left"> Eric Yang </td>
    741. 

  741. <td align="left"> Eric Yang </td></tr>
    742. 

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

  743. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6984">MAPREDUCE-6984</a> </td>
    744. 

  744. <td align="left"> MR AM to clean up temporary files from previous attempt in case of no recovery </td>
    745. 

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

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

  747. <td align="left"> Gergo Repas </td>
    748. 

  748. <td align="left"> Gergo Repas </td></tr>
    749. 

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

  750. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15185">HADOOP-15185</a> </td>
    751. 

  751. <td align="left"> Update adls connector to use the current version of ADLS SDK </td>
    752. 

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

  753. <td align="left"> fs/adl </td>
    754. 

  754. <td align="left"> Atul Sikaria </td>
    755. 

  755. <td align="left"> Atul Sikaria </td></tr>
    756. 

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

  757. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15189">HADOOP-15189</a> </td>
    758. 

  758. <td align="left"> backport HADOOP-15039 to branch-2 and branch-3 </td>
    759. 

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

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

  761. <td align="left"> Genmao Yu </td>
    762. 

  762. <td align="left"> Genmao Yu </td></tr>
    763. 

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

  764. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15186">HADOOP-15186</a> </td>
    765. 

  765. <td align="left"> Allow Azure Data Lake SDK dependency version to be set on the command line </td>
    766. 

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

  767. <td align="left"> build, fs/adl </td>
    768. 

  768. <td align="left"> Vishwajeet Dusane </td>
    769. 

  769. <td align="left"> Vishwajeet Dusane </td></tr>
    770. 

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

  771. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13092">HDFS-13092</a> </td>
    772. 

  772. <td align="left"> Reduce verbosity for ThrottledAsyncChecker.java:schedule </td>
    773. 

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

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

  775. <td align="left"> Mukul Kumar Singh </td>
    776. 

  776. <td align="left"> Mukul Kumar Singh </td></tr>
    777. 

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

  778. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15212">HADOOP-15212</a> </td>
    779. 

  779. <td align="left"> Add independent secret manager method for logging expired tokens </td>
    780. 

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

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

  782. <td align="left"> Daryn Sharp </td>
    783. 

  783. <td align="left"> Daryn Sharp </td></tr>
    784. 

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

  785. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7728">YARN-7728</a> </td>
    786. 

  786. <td align="left"> Expose container preemptions related information in Capacity Scheduler queue metrics </td>
    787. 

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

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

  789. <td align="left"> Eric Payne </td>
    790. 

  790. <td align="left"> Eric Payne </td></tr>
    791. 

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

  792. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7048">MAPREDUCE-7048</a> </td>
    793. 

  793. <td align="left"> Uber AM can crash due to unknown task in statusUpdate </td>
    794. 

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

  795. <td align="left"> mr-am </td>
    796. 

  796. <td align="left"> Peter Bacsko </td>
    797. 

  797. <td align="left"> Peter Bacsko </td></tr>
    798. 

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

  799. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15204">HADOOP-15204</a> </td>
    800. 

  800. <td align="left"> Add Configuration API for parsing storage sizes </td>
    801. 

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

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

  803. <td align="left"> Anu Engineer </td>
    804. 

  804. <td align="left"> Anu Engineer </td></tr>
    805. 

  805. </tbody>
    806. 

  806. </table></section><section>
    807. 

  807. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    808. 

  808. <table border="0" class="bodyTable">
    809. 

  809. <thead>
    810. 

  810. 

  811. <tr class="a">
    812. 

  812. <th align="left"> JIRA </th>
    813. 

  813. <th align="left"> Summary </th>
    814. 

  814. <th align="left"> Priority </th>
    815. 

  815. <th align="left"> Component </th>
    816. 

  816. <th align="left"> Reporter </th>
    817. 

  817. <th align="left"> Contributor </th></tr>
    818. 

  818. </thead><tbody>
    819. 

  819. 

  820. <tr class="b">
    821. 

  821. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7361">YARN-7361</a> </td>
    822. 

  822. <td align="left"> Improve the docker container runtime documentation </td>
    823. 

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

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

  825. <td align="left"> Shane Kumpf </td>
    826. 

  826. <td align="left"> Shane Kumpf </td></tr>
    827. 

  827. <tr class="a">
    828. 

  828. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7489">YARN-7489</a> </td>
    829. 

  829. <td align="left"> ConcurrentModificationException in RMAppImpl#getRMAppMetrics </td>
    830. 

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

  831. <td align="left"> capacityscheduler </td>
    832. 

  832. <td align="left"> Tao Yang </td>
    833. 

  833. <td align="left"> Tao Yang </td></tr>
    834. 

  834. <tr class="b">
    835. 

  835. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7525">YARN-7525</a> </td>
    836. 

  836. <td align="left"> Incorrect query parameters in cluster nodes REST API document </td>
    837. 

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

  838. <td align="left"> documentation </td>
    839. 

  839. <td align="left"> Tao Yang </td>
    840. 

  840. <td align="left"> Tao Yang </td></tr>
    841. 

  841. <tr class="a">
    842. 

  842. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15046">HADOOP-15046</a> </td>
    843. 

  843. <td align="left"> Document Apache Hadoop does not support Java 9 in BUILDING.txt </td>
    844. 

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

  845. <td align="left"> documentation </td>
    846. 

  846. <td align="left"> Akira Ajisaka </td>
    847. 

  847. <td align="left"> Hanisha Koneru </td></tr>
    848. 

  848. <tr class="b">
    849. 

  849. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7531">YARN-7531</a> </td>
    850. 

  850. <td align="left"> ResourceRequest.equal does not check ExecutionTypeRequest.enforceExecutionType() </td>
    851. 

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

  852. <td align="left"> api </td>
    853. 

  853. <td align="left"> Haibo Chen </td>
    854. 

  854. <td align="left"> Haibo Chen </td></tr>
    855. 

  855. <tr class="a">
    856. 

  856. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7513">YARN-7513</a> </td>
    857. 

  857. <td align="left"> Remove scheduler lock in FSAppAttempt.getWeight() </td>
    858. 

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

  859. <td align="left"> fairscheduler </td>
    860. 

  860. <td align="left"> Wilfred Spiegelenburg </td>
    861. 

  861. <td align="left"> Wilfred Spiegelenburg </td></tr>
    862. 

  862. <tr class="b">
    863. 

  863. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7390">YARN-7390</a> </td>
    864. 

  864. <td align="left"> All reservation related test cases failed when TestYarnClient runs against Fair Scheduler. </td>
    865. 

  865. <td align="left">  Major </td>
    866. 

  866. <td align="left"> fairscheduler, reservation system </td>
    867. 

  867. <td align="left"> Yufei Gu </td>
    868. 

  868. <td align="left"> Yufei Gu </td></tr>
    869. 

  869. <tr class="a">
    870. 

  870. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7363">YARN-7363</a> </td>
    871. 

  871. <td align="left"> ContainerLocalizer doesn&#x2019;t have a valid log4j config when using LinuxContainerExecutor </td>
    872. 

  872. <td align="left">  Major </td>
    873. 

  873. <td align="left"> nodemanager </td>
    874. 

  874. <td align="left"> Yufei Gu </td>
    875. 

  875. <td align="left"> Yufei Gu </td></tr>
    876. 

  876. <tr class="b">
    877. 

  877. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12832">HDFS-12832</a> </td>
    878. 

  878. <td align="left"> INode.getFullPathName may throw ArrayIndexOutOfBoundsException lead to NameNode exit </td>
    879. 

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

  880. <td align="left"> namenode </td>
    881. 

  881. <td align="left"> DENG FEI </td>
    882. 

  882. <td align="left"> Konstantin Shvachko </td></tr>
    883. 

  883. <tr class="a">
    884. 

  884. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15042">HADOOP-15042</a> </td>
    885. 

  885. <td align="left"> Azure PageBlobInputStream.skip() can return negative value when numberOfPagesRemaining is 0 </td>
    886. 

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

  887. <td align="left"> fs/azure </td>
    888. 

  888. <td align="left"> Rajesh Balamohan </td>
    889. 

  889. <td align="left"> Rajesh Balamohan </td></tr>
    890. 

  890. <tr class="b">
    891. 

  891. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7558">YARN-7558</a> </td>
    892. 

  892. <td align="left"> &#x201c;yarn logs&#x201d; command fails to get logs for running containers if UI authentication is enabled. </td>
    893. 

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

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

  895. <td align="left"> Namit Maheshwari </td>
    896. 

  896. <td align="left"> Xuan Gong </td></tr>
    897. 

  897. <tr class="a">
    898. 

  898. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12638">HDFS-12638</a> </td>
    899. 

  899. <td align="left"> Delete copy-on-truncate block along with the original block, when deleting a file being truncated </td>
    900. 

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

  901. <td align="left"> hdfs </td>
    902. 

  902. <td align="left"> Jiandan Yang </td>
    903. 

  903. <td align="left"> Konstantin Shvachko </td></tr>
    904. 

  904. <tr class="b">
    905. 

  905. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12836">HDFS-12836</a> </td>
    906. 

  906. <td align="left"> startTxId could be greater than endTxId when tailing in-progress edit log </td>
    907. 

  907. <td align="left">  Major </td>
    908. 

  908. <td align="left"> hdfs </td>
    909. 

  909. <td align="left"> Chao Sun </td>
    910. 

  910. <td align="left"> Chao Sun </td></tr>
    911. 

  911. <tr class="a">
    912. 

  912. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5124">MAPREDUCE-5124</a> </td>
    913. 

  913. <td align="left"> AM lacks flow control for task events </td>
    914. 

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

  915. <td align="left"> mr-am </td>
    916. 

  916. <td align="left"> Jason Lowe </td>
    917. 

  917. <td align="left"> Peter Bacsko </td></tr>
    918. 

  918. <tr class="b">
    919. 

  919. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7589">YARN-7589</a> </td>
    920. 

  920. <td align="left"> TestPBImplRecords fails with NullPointerException </td>
    921. 

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

  922. <td align="left"> . </td>
    923. 

  923. <td align="left"> Jason Lowe </td>
    924. 

  924. <td align="left"> Daniel Templeton </td></tr>
    925. 

  925. <tr class="a">
    926. 

  926. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7455">YARN-7455</a> </td>
    927. 

  927. <td align="left"> quote_and_append_arg can overflow buffer </td>
    928. 

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

  929. <td align="left"> nodemanager </td>
    930. 

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

  931. <td align="left"> Jim Brennan </td></tr>
    932. 

  932. <tr class="b">
    933. 

  933. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15058">HADOOP-15058</a> </td>
    934. 

  934. <td align="left"> create-release site build outputs dummy shaded jars due to skipShade </td>
    935. 

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

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

  937. <td align="left"> Andrew Wang </td>
    938. 

  938. <td align="left"> Andrew Wang </td></tr>
    939. 

  939. <tr class="a">
    940. 

  940. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14985">HADOOP-14985</a> </td>
    941. 

  941. <td align="left"> Remove subversion related code from VersionInfoMojo.java </td>
    942. 

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

  943. <td align="left"> build </td>
    944. 

  944. <td align="left"> Akira Ajisaka </td>
    945. 

  945. <td align="left"> Ajay Kumar </td></tr>
    946. 

  946. <tr class="b">
    947. 

  947. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15098">HADOOP-15098</a> </td>
    948. 

  948. <td align="left"> TestClusterTopology#testChooseRandom fails intermittently </td>
    949. 

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

  950. <td align="left"> test </td>
    951. 

  951. <td align="left"> Zsolt Venczel </td>
    952. 

  952. <td align="left"> Zsolt Venczel </td></tr>
    953. 

  953. <tr class="a">
    954. 

  954. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12891">HDFS-12891</a> </td>
    955. 

  955. <td align="left"> Do not invalidate blocks if toInvalidate is empty </td>
    956. 

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

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

  958. <td align="left"> Zsolt Venczel </td>
    959. 

  959. <td align="left"> Zsolt Venczel </td></tr>
    960. 

  960. <tr class="b">
    961. 

  961. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7647">YARN-7647</a> </td>
    962. 

  962. <td align="left"> NM print inappropriate error log when node-labels is enabled </td>
    963. 

  963. <td align="left">  Minor </td>
    964. 

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

  965. <td align="left"> Yang Wang </td>
    966. 

  966. <td align="left"> Yang Wang </td></tr>
    967. 

  967. <tr class="a">
    968. 

  968. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12907">HDFS-12907</a> </td>
    969. 

  969. <td align="left"> Allow read-only access to reserved raw for non-superusers </td>
    970. 

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

  971. <td align="left"> namenode </td>
    972. 

  972. <td align="left"> Daryn Sharp </td>
    973. 

  973. <td align="left"> Rushabh S Shah </td></tr>
    974. 

  974. <tr class="b">
    975. 

  975. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12881">HDFS-12881</a> </td>
    976. 

  976. <td align="left"> Output streams closed with IOUtils suppressing write errors </td>
    977. 

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

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

  979. <td align="left"> Jason Lowe </td>
    980. 

  980. <td align="left"> Ajay Kumar </td></tr>
    981. 

  981. <tr class="a">
    982. 

  982. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7595">YARN-7595</a> </td>
    983. 

  983. <td align="left"> Container launching code suppresses close exceptions after writes </td>
    984. 

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

  985. <td align="left"> nodemanager </td>
    986. 

  986. <td align="left"> Jason Lowe </td>
    987. 

  987. <td align="left"> Jim Brennan </td></tr>
    988. 

  988. <tr class="b">
    989. 

  989. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15085">HADOOP-15085</a> </td>
    990. 

  990. <td align="left"> Output streams closed with IOUtils suppressing write errors </td>
    991. 

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

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

  993. <td align="left"> Jason Lowe </td>
    994. 

  994. <td align="left"> Jim Brennan </td></tr>
    995. 

  995. <tr class="a">
    996. 

  996. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7629">YARN-7629</a> </td>
    997. 

  997. <td align="left"> TestContainerLaunch# fails after YARN-7381 </td>
    998. 

  998. <td align="left">  Major </td>
    999. 

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

  1000. <td align="left"> Jason Lowe </td>
    1001. 

  1001. <td align="left"> Jason Lowe </td></tr>
    1002. 

  1002. <tr class="b">
    1003. 

  1003. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7664">YARN-7664</a> </td>
    1004. 

  1004. <td align="left"> Several javadoc errors </td>
    1005. 

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

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

  1007. <td align="left"> Sean Mackrory </td>
    1008. 

  1008. <td align="left"> Sean Mackrory </td></tr>
    1009. 

  1009. <tr class="a">
    1010. 

  1010. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15123">HADOOP-15123</a> </td>
    1011. 

  1011. <td align="left"> KDiag tries to load krb5.conf from KRB5CCNAME instead of KRB5_CONFIG </td>
    1012. 

  1012. <td align="left">  Minor </td>
    1013. 

  1013. <td align="left"> security </td>
    1014. 

  1014. <td align="left"> Vipin Rathor </td>
    1015. 

  1015. <td align="left"> Vipin Rathor </td></tr>
    1016. 

  1016. <tr class="b">
    1017. 

  1017. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7661">YARN-7661</a> </td>
    1018. 

  1018. <td align="left"> NodeManager metrics return wrong value after update node resource </td>
    1019. 

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

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

  1021. <td align="left"> Yang Wang </td>
    1022. 

  1022. <td align="left"> Yang Wang </td></tr>
    1023. 

  1023. <tr class="a">
    1024. 

  1024. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12347">HDFS-12347</a> </td>
    1025. 

  1025. <td align="left"> TestBalancerRPCDelay#testBalancerRPCDelay fails very frequently </td>
    1026. 

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

  1027. <td align="left"> test </td>
    1028. 

  1028. <td align="left"> Xiao Chen </td>
    1029. 

  1029. <td align="left"> Bharat Viswanadham </td></tr>
    1030. 

  1030. <tr class="b">
    1031. 

  1031. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12930">HDFS-12930</a> </td>
    1032. 

  1032. <td align="left"> Remove the extra space in HdfsImageViewer.md </td>
    1033. 

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

  1034. <td align="left"> documentation </td>
    1035. 

  1035. <td align="left"> Yiqun Lin </td>
    1036. 

  1036. <td align="left"> Rahul Pathak </td></tr>
    1037. 

  1037. <tr class="a">
    1038. 

  1038. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7662">YARN-7662</a> </td>
    1039. 

  1039. <td align="left"> [Atsv2] Define new set of configurations for reader and collectors to bind. </td>
    1040. 

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

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

  1042. <td align="left"> Rohith Sharma K S </td>
    1043. 

  1043. <td align="left"> Rohith Sharma K S </td></tr>
    1044. 

  1044. <tr class="b">
    1045. 

  1045. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12845">HDFS-12845</a> </td>
    1046. 

  1046. <td align="left"> JournalNode Test failures </td>
    1047. 

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

  1048. <td align="left"> journal-node </td>
    1049. 

  1049. <td align="left"> Bharat Viswanadham </td>
    1050. 

  1050. <td align="left"> Bharat Viswanadham </td></tr>
    1051. 

  1051. <tr class="a">
    1052. 

  1052. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7466">YARN-7466</a> </td>
    1053. 

  1053. <td align="left"> ResourceRequest has a different default for allocationRequestId than Container </td>
    1054. 

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

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

  1056. <td align="left"> Chandni Singh </td>
    1057. 

  1057. <td align="left"> Chandni Singh </td></tr>
    1058. 

  1058. <tr class="b">
    1059. 

  1059. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7674">YARN-7674</a> </td>
    1060. 

  1060. <td align="left"> Update Timeline Reader web app address in UI2 </td>
    1061. 

  1061. <td align="left">  Major </td>
    1062. 

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

  1063. <td align="left"> Rohith Sharma K S </td>
    1064. 

  1064. <td align="left"> Sunil Govindan </td></tr>
    1065. 

  1065. <tr class="a">
    1066. 

  1066. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12938">HDFS-12938</a> </td>
    1067. 

  1067. <td align="left"> TestErasureCodigCLI testAll failing consistently. </td>
    1068. 

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

  1069. <td align="left"> erasure-coding, hdfs </td>
    1070. 

  1070. <td align="left"> Rushabh S Shah </td>
    1071. 

  1071. <td align="left"> Ajay Kumar </td></tr>
    1072. 

  1072. <tr class="b">
    1073. 

  1073. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7542">YARN-7542</a> </td>
    1074. 

  1074. <td align="left"> Fix issue that causes some Running Opportunistic Containers to be recovered as PAUSED </td>
    1075. 

  1075. <td align="left">  Major </td>
    1076. 

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

  1077. <td align="left"> Arun Suresh </td>
    1078. 

  1078. <td align="left"> Sampada Dehankar </td></tr>
    1079. 

  1079. <tr class="a">
    1080. 

  1080. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12915">HDFS-12915</a> </td>
    1081. 

  1081. <td align="left"> Fix findbugs warning in INodeFile$HeaderFormat.getBlockLayoutRedundancy </td>
    1082. 

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

  1083. <td align="left"> namenode </td>
    1084. 

  1084. <td align="left"> Wei-Chiu Chuang </td>
    1085. 

  1085. <td align="left"> Chris Douglas </td></tr>
    1086. 

  1086. <tr class="b">
    1087. 

  1087. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15122">HADOOP-15122</a> </td>
    1088. 

  1088. <td align="left"> Lock down version of doxia-module-markdown plugin </td>
    1089. 

  1089. <td align="left">  Blocker </td>
    1090. 

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

  1091. <td align="left"> Elek, Marton </td>
    1092. 

  1092. <td align="left"> Elek, Marton </td></tr>
    1093. 

  1093. <tr class="a">
    1094. 

  1094. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15143">HADOOP-15143</a> </td>
    1095. 

  1095. <td align="left"> NPE due to Invalid KerberosTicket in UGI </td>
    1096. 

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

  1097. <td align="left"> . </td>
    1098. 

  1098. <td align="left"> Jitendra Nath Pandey </td>
    1099. 

  1099. <td align="left"> Mukul Kumar Singh </td></tr>
    1100. 

  1100. <tr class="b">
    1101. 

  1101. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7692">YARN-7692</a> </td>
    1102. 

  1102. <td align="left"> Skip validating priority acls while recovering applications </td>
    1103. 

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

  1104. <td align="left"> resourcemanager </td>
    1105. 

  1105. <td align="left"> Charan Hebri </td>
    1106. 

  1106. <td align="left"> Sunil Govindan </td></tr>
    1107. 

  1107. <tr class="a">
    1108. 

  1108. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7028">MAPREDUCE-7028</a> </td>
    1109. 

  1109. <td align="left"> Concurrent task progress updates causing NPE in Application Master </td>
    1110. 

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

  1111. <td align="left"> mr-am </td>
    1112. 

  1112. <td align="left"> Gergo Repas </td>
    1113. 

  1113. <td align="left"> Gergo Repas </td></tr>
    1114. 

  1114. <tr class="b">
    1115. 

  1115. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7602">YARN-7602</a> </td>
    1116. 

  1116. <td align="left"> NM should reference the singleton JvmMetrics instance </td>
    1117. 

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

  1118. <td align="left"> nodemanager </td>
    1119. 

  1119. <td align="left"> Haibo Chen </td>
    1120. 

  1120. <td align="left"> Haibo Chen </td></tr>
    1121. 

  1121. <tr class="a">
    1122. 

  1122. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12913">HDFS-12913</a> </td>
    1123. 

  1123. <td align="left"> TestDNFencingWithReplication.testFencingStress fix mini cluster not yet active issue </td>
    1124. 

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

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

  1126. <td align="left"> Zsolt Venczel </td>
    1127. 

  1127. <td align="left"> Zsolt Venczel </td></tr>
    1128. 

  1128. <tr class="b">
    1129. 

  1129. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12860">HDFS-12860</a> </td>
    1130. 

  1130. <td align="left"> StripedBlockUtil#getRangesInternalBlocks throws exception for the block group size larger than 2GB </td>
    1131. 

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

  1132. <td align="left"> erasure-coding </td>
    1133. 

  1133. <td align="left"> Lei (Eddy) Xu </td>
    1134. 

  1134. <td align="left"> Lei (Eddy) Xu </td></tr>
    1135. 

  1135. <tr class="a">
    1136. 

  1136. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7619">YARN-7619</a> </td>
    1137. 

  1137. <td align="left"> Max AM Resource value in Capacity Scheduler UI has to be refreshed for every user </td>
    1138. 

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

  1139. <td align="left"> capacity scheduler, yarn </td>
    1140. 

  1140. <td align="left"> Eric Payne </td>
    1141. 

  1141. <td align="left"> Eric Payne </td></tr>
    1142. 

  1142. <tr class="b">
    1143. 

  1143. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7699">YARN-7699</a> </td>
    1144. 

  1144. <td align="left"> queueUsagePercentage is coming as INF for getApp REST api call </td>
    1145. 

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

  1146. <td align="left"> webapp </td>
    1147. 

  1147. <td align="left"> Sunil Govindan </td>
    1148. 

  1148. <td align="left"> Sunil Govindan </td></tr>
    1149. 

  1149. <tr class="a">
    1150. 

  1150. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12985">HDFS-12985</a> </td>
    1151. 

  1151. <td align="left"> NameNode crashes during restart after an OpenForWrite file present in the Snapshot got deleted </td>
    1152. 

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

  1153. <td align="left"> hdfs </td>
    1154. 

  1154. <td align="left"> Manoj Govindassamy </td>
    1155. 

  1155. <td align="left"> Manoj Govindassamy </td></tr>
    1156. 

  1156. <tr class="b">
    1157. 

  1157. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7508">YARN-7508</a> </td>
    1158. 

  1158. <td align="left"> NPE in FiCaSchedulerApp when debug log enabled in async-scheduling mode </td>
    1159. 

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

  1160. <td align="left"> capacityscheduler </td>
    1161. 

  1161. <td align="left"> Tao Yang </td>
    1162. 

  1162. <td align="left"> Tao Yang </td></tr>
    1163. 

  1163. <tr class="a">
    1164. 

  1164. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7663">YARN-7663</a> </td>
    1165. 

  1165. <td align="left"> RMAppImpl:Invalid event: START at KILLED </td>
    1166. 

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

  1167. <td align="left"> resourcemanager </td>
    1168. 

  1168. <td align="left"> lujie </td>
    1169. 

  1169. <td align="left"> lujie </td></tr>
    1170. 

  1170. <tr class="b">
    1171. 

  1171. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6948">YARN-6948</a> </td>
    1172. 

  1172. <td align="left"> Invalid event: ATTEMPT_ADDED at FINAL_SAVING </td>
    1173. 

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

  1174. <td align="left"> yarn </td>
    1175. 

  1175. <td align="left"> lujie </td>
    1176. 

  1176. <td align="left"> lujie </td></tr>
    1177. 

  1177. <tr class="a">
    1178. 

  1178. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12994">HDFS-12994</a> </td>
    1179. 

  1179. <td align="left"> TestReconstructStripedFile.testNNSendsErasureCodingTasks fails due to socket timeout </td>
    1180. 

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

  1181. <td align="left"> erasure-coding </td>
    1182. 

  1182. <td align="left"> Lei (Eddy) Xu </td>
    1183. 

  1183. <td align="left"> Lei (Eddy) Xu </td></tr>
    1184. 

  1184. <tr class="b">
    1185. 

  1185. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7665">YARN-7665</a> </td>
    1186. 

  1186. <td align="left"> Allow FS scheduler state dump to be turned on/off separately from FS debug log </td>
    1187. 

  1187. <td align="left">  Major </td>
    1188. 

  1188. <td align="left"> . </td>
    1189. 

  1189. <td align="left"> Wilfred Spiegelenburg </td>
    1190. 

  1190. <td align="left"> Wilfred Spiegelenburg </td></tr>
    1191. 

  1191. <tr class="a">
    1192. 

  1192. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15060">HADOOP-15060</a> </td>
    1193. 

  1193. <td align="left"> TestShellBasedUnixGroupsMapping.testFiniteGroupResolutionTime flaky </td>
    1194. 

  1194. <td align="left">  Major </td>
    1195. 

  1195. <td align="left"> . </td>
    1196. 

  1196. <td align="left"> Miklos Szegedi </td>
    1197. 

  1197. <td align="left"> Miklos Szegedi </td></tr>
    1198. 

  1198. <tr class="b">
    1199. 

  1199. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7735">YARN-7735</a> </td>
    1200. 

  1200. <td align="left"> Fix typo in YARN documentation </td>
    1201. 

  1201. <td align="left">  Minor </td>
    1202. 

  1202. <td align="left"> documentation </td>
    1203. 

  1203. <td align="left"> Takanobu Asanuma </td>
    1204. 

  1204. <td align="left"> Takanobu Asanuma </td></tr>
    1205. 

  1205. <tr class="a">
    1206. 

  1206. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7727">YARN-7727</a> </td>
    1207. 

  1207. <td align="left"> Incorrect log levels in few logs with QueuePriorityContainerCandidateSelector </td>
    1208. 

  1208. <td align="left">  Minor </td>
    1209. 

  1209. <td align="left"> yarn </td>
    1210. 

  1210. <td align="left"> Prabhu Joseph </td>
    1211. 

  1211. <td align="left"> Prabhu Joseph </td></tr>
    1212. 

  1212. <tr class="b">
    1213. 

  1213. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11915">HDFS-11915</a> </td>
    1214. 

  1214. <td align="left"> Sync rbw dir on the first hsync() to avoid file lost on power failure </td>
    1215. 

  1215. <td align="left">  Critical </td>
    1216. 

  1216. <td align="left"> . </td>
    1217. 

  1217. <td align="left"> Kanaka Kumar Avvaru </td>
    1218. 

  1218. <td align="left"> Vinayakumar B </td></tr>
    1219. 

  1219. <tr class="a">
    1220. 

  1220. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7705">YARN-7705</a> </td>
    1221. 

  1221. <td align="left"> Create the container log directory with correct sticky bit in C code </td>
    1222. 

  1222. <td align="left">  Major </td>
    1223. 

  1223. <td align="left"> nodemanager </td>
    1224. 

  1224. <td align="left"> Yufei Gu </td>
    1225. 

  1225. <td align="left"> Yufei Gu </td></tr>
    1226. 

  1226. <tr class="b">
    1227. 

  1227. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7479">YARN-7479</a> </td>
    1228. 

  1228. <td align="left"> TestContainerManagerSecurity.testContainerManager[Simple] flaky in trunk </td>
    1229. 

  1229. <td align="left">  Major </td>
    1230. 

  1230. <td align="left"> test </td>
    1231. 

  1231. <td align="left"> Botong Huang </td>
    1232. 

  1232. <td align="left"> Akira Ajisaka </td></tr>
    1233. 

  1233. <tr class="a">
    1234. 

  1234. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13004">HDFS-13004</a> </td>
    1235. 

  1235. <td align="left"> TestLeaseRecoveryStriped#testLeaseRecovery is failing when safeLength is 0MB or larger than the test file </td>
    1236. 

  1236. <td align="left">  Major </td>
    1237. 

  1237. <td align="left"> hdfs </td>
    1238. 

  1238. <td align="left"> Zsolt Venczel </td>
    1239. 

  1239. <td align="left"> Zsolt Venczel </td></tr>
    1240. 

  1240. <tr class="b">
    1241. 

  1241. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-9049">HDFS-9049</a> </td>
    1242. 

  1242. <td align="left"> Make Datanode Netty reverse proxy port to be configurable </td>
    1243. 

  1243. <td align="left">  Major </td>
    1244. 

  1244. <td align="left"> datanode </td>
    1245. 

  1245. <td align="left"> Vinayakumar B </td>
    1246. 

  1246. <td align="left"> Vinayakumar B </td></tr>
    1247. 

  1247. <tr class="a">
    1248. 

  1248. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7758">YARN-7758</a> </td>
    1249. 

  1249. <td align="left"> Add an additional check to the validity of container and application ids passed to container-executor </td>
    1250. 

  1250. <td align="left">  Major </td>
    1251. 

  1251. <td align="left"> nodemanager </td>
    1252. 

  1252. <td align="left"> Miklos Szegedi </td>
    1253. 

  1253. <td align="left"> Yufei Gu </td></tr>
    1254. 

  1254. <tr class="b">
    1255. 

  1255. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15150">HADOOP-15150</a> </td>
    1256. 

  1256. <td align="left"> in FsShell, UGI params should be overidden through env vars(-D arg) </td>
    1257. 

  1257. <td align="left">  Major </td>
    1258. 

  1258. <td align="left"> . </td>
    1259. 

  1259. <td align="left"> Brahma Reddy Battula </td>
    1260. 

  1260. <td align="left"> Brahma Reddy Battula </td></tr>
    1261. 

  1261. <tr class="a">
    1262. 

  1262. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15166">HADOOP-15166</a> </td>
    1263. 

  1263. <td align="left"> CLI MiniCluster fails with ClassNotFoundException o.a.h.yarn.server.timelineservice.collector.TimelineCollectorManager </td>
    1264. 

  1264. <td align="left">  Major </td>
    1265. 

  1265. <td align="left"> . </td>
    1266. 

  1266. <td align="left"> Gera Shegalov </td>
    1267. 

  1267. <td align="left"> Gera Shegalov </td></tr>
    1268. 

  1268. <tr class="b">
    1269. 

  1269. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13039">HDFS-13039</a> </td>
    1270. 

  1270. <td align="left"> StripedBlockReader#createBlockReader leaks socket on IOException </td>
    1271. 

  1271. <td align="left">  Critical </td>
    1272. 

  1272. <td align="left"> datanode, erasure-coding </td>
    1273. 

  1273. <td align="left"> Lei (Eddy) Xu </td>
    1274. 

  1274. <td align="left"> Lei (Eddy) Xu </td></tr>
    1275. 

  1275. <tr class="a">
    1276. 

  1276. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15181">HADOOP-15181</a> </td>
    1277. 

  1277. <td align="left"> Typo in SecureMode.md </td>
    1278. 

  1278. <td align="left">  Trivial </td>
    1279. 

  1279. <td align="left"> documentation </td>
    1280. 

  1280. <td align="left"> Masahiro Tanaka </td>
    1281. 

  1281. <td align="left"> Masahiro Tanaka </td></tr>
    1282. 

  1282. <tr class="b">
    1283. 

  1283. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7796">YARN-7796</a> </td>
    1284. 

  1284. <td align="left"> Container-executor fails with segfault on certain OS configurations </td>
    1285. 

  1285. <td align="left">  Major </td>
    1286. 

  1286. <td align="left"> nodemanager </td>
    1287. 

  1287. <td align="left"> Gergo Repas </td>
    1288. 

  1288. <td align="left"> Gergo Repas </td></tr>
    1289. 

  1289. <tr class="a">
    1290. 

  1290. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7806">YARN-7806</a> </td>
    1291. 

  1291. <td align="left"> Distributed Shell should use timeline async api&#x2019;s </td>
    1292. 

  1292. <td align="left">  Major </td>
    1293. 

  1293. <td align="left"> distributed-shell </td>
    1294. 

  1294. <td align="left"> Sumana Sathish </td>
    1295. 

  1295. <td align="left"> Rohith Sharma K S </td></tr>
    1296. 

  1296. <tr class="b">
    1297. 

  1297. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15121">HADOOP-15121</a> </td>
    1298. 

  1298. <td align="left"> Encounter NullPointerException when using DecayRpcScheduler </td>
    1299. 

  1299. <td align="left">  Major </td>
    1300. 

  1300. <td align="left"> . </td>
    1301. 

  1301. <td align="left"> Tao Jie </td>
    1302. 

  1302. <td align="left"> Tao Jie </td></tr>
    1303. 

  1303. <tr class="a">
    1304. 

  1304. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7015">MAPREDUCE-7015</a> </td>
    1305. 

  1305. <td align="left"> Possible race condition in JHS if the job is not loaded </td>
    1306. 

  1306. <td align="left">  Major </td>
    1307. 

  1307. <td align="left"> jobhistoryserver </td>
    1308. 

  1308. <td align="left"> Peter Bacsko </td>
    1309. 

  1309. <td align="left"> Peter Bacsko </td></tr>
    1310. 

  1310. <tr class="b">
    1311. 

  1311. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7737">YARN-7737</a> </td>
    1312. 

  1312. <td align="left"> prelaunch.err file not found exception on container failure </td>
    1313. 

  1313. <td align="left">  Major </td>
    1314. 

  1314. <td align="left"> . </td>
    1315. 

  1315. <td align="left"> Jonathan Hung </td>
    1316. 

  1316. <td align="left"> Keqiu Hu </td></tr>
    1317. 

  1317. <tr class="a">
    1318. 

  1318. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13063">HDFS-13063</a> </td>
    1319. 

  1319. <td align="left"> Fix the incorrect spelling in HDFSHighAvailabilityWithQJM.md </td>
    1320. 

  1320. <td align="left">  Trivial </td>
    1321. 

  1321. <td align="left"> documentation </td>
    1322. 

  1322. <td align="left"> Jianfei Jiang </td>
    1323. 

  1323. <td align="left"> Jianfei Jiang </td></tr>
    1324. 

  1324. <tr class="b">
    1325. 

  1325. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7102">YARN-7102</a> </td>
    1326. 

  1326. <td align="left"> NM heartbeat stuck when responseId overflows MAX_INT </td>
    1327. 

  1327. <td align="left">  Critical </td>
    1328. 

  1328. <td align="left"> . </td>
    1329. 

  1329. <td align="left"> Botong Huang </td>
    1330. 

  1330. <td align="left"> Botong Huang </td></tr>
    1331. 

  1331. <tr class="a">
    1332. 

  1332. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7041">MAPREDUCE-7041</a> </td>
    1333. 

  1333. <td align="left"> MR should not try to clean up at first job attempt </td>
    1334. 

  1334. <td align="left">  Major </td>
    1335. 

  1335. <td align="left"> . </td>
    1336. 

  1336. <td align="left"> Takanobu Asanuma </td>
    1337. 

  1337. <td align="left"> Gergo Repas </td></tr>
    1338. 

  1338. <tr class="b">
    1339. 

  1339. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13054">HDFS-13054</a> </td>
    1340. 

  1340. <td align="left"> Handling PathIsNotEmptyDirectoryException in DFSClient delete call </td>
    1341. 

  1341. <td align="left">  Major </td>
    1342. 

  1342. <td align="left"> hdfs-client </td>
    1343. 

  1343. <td align="left"> Nanda kumar </td>
    1344. 

  1344. <td align="left"> Nanda kumar </td></tr>
    1345. 

  1345. <tr class="a">
    1346. 

  1346. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7020">MAPREDUCE-7020</a> </td>
    1347. 

  1347. <td align="left"> Task timeout in uber mode can crash AM </td>
    1348. 

  1348. <td align="left">  Major </td>
    1349. 

  1349. <td align="left"> mr-am </td>
    1350. 

  1350. <td align="left"> Akira Ajisaka </td>
    1351. 

  1351. <td align="left"> Peter Bacsko </td></tr>
    1352. 

  1352. <tr class="b">
    1353. 

  1353. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7765">YARN-7765</a> </td>
    1354. 

  1354. <td align="left"> [Atsv2] GSSException: No valid credentials provided - Failed to find any Kerberos tgt thrown by Timelinev2Client &amp; HBaseClient in NM </td>
    1355. 

  1355. <td align="left">  Blocker </td>
    1356. 

  1356. <td align="left"> . </td>
    1357. 

  1357. <td align="left"> Sumana Sathish </td>
    1358. 

  1358. <td align="left"> Rohith Sharma K S </td></tr>
    1359. 

  1359. <tr class="a">
    1360. 

  1360. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13065">HDFS-13065</a> </td>
    1361. 

  1361. <td align="left"> TestErasureCodingMultipleRacks#testSkewedRack3 is failing </td>
    1362. 

  1362. <td align="left">  Major </td>
    1363. 

  1363. <td align="left"> hdfs </td>
    1364. 

  1364. <td align="left"> Gabor Bota </td>
    1365. 

  1365. <td align="left"> Gabor Bota </td></tr>
    1366. 

  1366. <tr class="b">
    1367. 

  1367. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12974">HDFS-12974</a> </td>
    1368. 

  1368. <td align="left"> Exception message is not printed when creating an encryption zone fails with AuthorizationException </td>
    1369. 

  1369. <td align="left">  Minor </td>
    1370. 

  1370. <td align="left"> encryption </td>
    1371. 

  1371. <td align="left"> fang zhenyi </td>
    1372. 

  1372. <td align="left"> fang zhenyi </td></tr>
    1373. 

  1373. <tr class="a">
    1374. 

  1374. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7698">YARN-7698</a> </td>
    1375. 

  1375. <td align="left"> A misleading variable&#x2019;s name in ApplicationAttemptEventDispatcher </td>
    1376. 

  1376. <td align="left">  Minor </td>
    1377. 

  1377. <td align="left"> resourcemanager </td>
    1378. 

  1378. <td align="left"> Jinjiang Ling </td>
    1379. 

  1379. <td align="left"> Jinjiang Ling </td></tr>
    1380. 

  1380. <tr class="b">
    1381. 

  1381. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7790">YARN-7790</a> </td>
    1382. 

  1382. <td align="left"> Improve Capacity Scheduler Async Scheduling to better handle node failures </td>
    1383. 

  1383. <td align="left">  Critical </td>
    1384. 

  1384. <td align="left"> . </td>
    1385. 

  1385. <td align="left"> Sumana Sathish </td>
    1386. 

  1386. <td align="left"> Wangda Tan </td></tr>
    1387. 

  1387. <tr class="a">
    1388. 

  1388. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12528">HDFS-12528</a> </td>
    1389. 

  1389. <td align="left"> Add an option to not disable short-circuit reads on failures </td>
    1390. 

  1390. <td align="left">  Major </td>
    1391. 

  1391. <td align="left"> hdfs-client, performance </td>
    1392. 

  1392. <td align="left"> Andre Araujo </td>
    1393. 

  1393. <td align="left"> Xiao Chen </td></tr>
    1394. 

  1394. <tr class="b">
    1395. 

  1395. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12897">HDFS-12897</a> </td>
    1396. 

  1396. <td align="left"> getErasureCodingPolicy should handle .snapshot dir better </td>
    1397. 

  1397. <td align="left">  Major </td>
    1398. 

  1398. <td align="left"> erasure-coding, hdfs, snapshots </td>
    1399. 

  1399. <td align="left"> Harshakiran Reddy </td>
    1400. 

  1400. <td align="left"> LiXin Ge </td></tr>
    1401. 

  1401. <tr class="a">
    1402. 

  1402. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7033">MAPREDUCE-7033</a> </td>
    1403. 

  1403. <td align="left"> Map outputs implicitly rely on permissive umask for shuffle </td>
    1404. 

  1404. <td align="left">  Critical </td>
    1405. 

  1405. <td align="left"> mrv2 </td>
    1406. 

  1406. <td align="left"> Jason Lowe </td>
    1407. 

  1407. <td align="left"> Jason Lowe </td></tr>
    1408. 

  1408. <tr class="b">
    1409. 

  1409. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12942">HDFS-12942</a> </td>
    1410. 

  1410. <td align="left"> Synchronization issue in FSDataSetImpl#moveBlock </td>
    1411. 

  1411. <td align="left">  Major </td>
    1412. 

  1412. <td align="left"> . </td>
    1413. 

  1413. <td align="left"> Ajay Kumar </td>
    1414. 

  1414. <td align="left"> Ajay Kumar </td></tr>
    1415. 

  1415. <tr class="a">
    1416. 

  1416. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13100">HDFS-13100</a> </td>
    1417. 

  1417. <td align="left"> Handle IllegalArgumentException when GETSERVERDEFAULTS is not implemented in webhdfs. </td>
    1418. 

  1418. <td align="left">  Critical </td>
    1419. 

  1419. <td align="left"> hdfs, webhdfs </td>
    1420. 

  1420. <td align="left"> Yongjun Zhang </td>
    1421. 

  1421. <td align="left"> Yongjun Zhang </td></tr>
    1422. 

  1422. <tr class="b">
    1423. 

  1423. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7849">YARN-7849</a> </td>
    1424. 

  1424. <td align="left"> TestMiniYarnClusterNodeUtilization#testUpdateNodeUtilization fails due to heartbeat sync error </td>
    1425. 

  1425. <td align="left">  Major </td>
    1426. 

  1426. <td align="left"> test </td>
    1427. 

  1427. <td align="left"> Jason Lowe </td>
    1428. 

  1428. <td align="left"> Botong Huang </td></tr>
    1429. 

  1429. <tr class="a">
    1430. 

  1430. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7801">YARN-7801</a> </td>
    1431. 

  1431. <td align="left"> AmFilterInitializer should addFilter after fill all parameters </td>
    1432. 

  1432. <td align="left">  Critical </td>
    1433. 

  1433. <td align="left"> . </td>
    1434. 

  1434. <td align="left"> Sumana Sathish </td>
    1435. 

  1435. <td align="left"> Wangda Tan </td></tr>
    1436. 

  1436. <tr class="b">
    1437. 

  1437. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7890">YARN-7890</a> </td>
    1438. 

  1438. <td align="left"> NPE during container relaunch </td>
    1439. 

  1439. <td align="left">  Major </td>
    1440. 

  1440. <td align="left"> . </td>
    1441. 

  1441. <td align="left"> Billie Rinaldi </td>
    1442. 

  1442. <td align="left"> Jason Lowe </td></tr>
    1443. 

  1443. <tr class="a">
    1444. 

  1444. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12935">HDFS-12935</a> </td>
    1445. 

  1445. <td align="left"> Get ambiguous result for DFSAdmin command in HA mode when only one namenode is up </td>
    1446. 

  1446. <td align="left">  Major </td>
    1447. 

  1447. <td align="left"> tools </td>
    1448. 

  1448. <td align="left"> Jianfei Jiang </td>
    1449. 

  1449. <td align="left"> Jianfei Jiang </td></tr>
    1450. 

  1450. <tr class="b">
    1451. 

  1451. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13120">HDFS-13120</a> </td>
    1452. 

  1452. <td align="left"> Snapshot diff could be corrupted after concat </td>
    1453. 

  1453. <td align="left">  Major </td>
    1454. 

  1454. <td align="left"> namenode, snapshots </td>
    1455. 

  1455. <td align="left"> Xiaoyu Yao </td>
    1456. 

  1456. <td align="left"> Xiaoyu Yao </td></tr>
    1457. 

  1457. <tr class="a">
    1458. 

  1458. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8693">HDFS-8693</a> </td>
    1459. 

  1459. <td align="left"> refreshNamenodes does not support adding a new standby to a running DN </td>
    1460. 

  1460. <td align="left">  Critical </td>
    1461. 

  1461. <td align="left"> datanode, ha </td>
    1462. 

  1462. <td align="left"> Jian Fang </td>
    1463. 

  1463. <td align="left"> Ajith S </td></tr>
    1464. 

  1464. <tr class="b">
    1465. 

  1465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7052">MAPREDUCE-7052</a> </td>
    1466. 

  1466. <td align="left"> TestFixedLengthInputFormat#testFormatCompressedIn is flaky </td>
    1467. 

  1467. <td align="left">  Major </td>
    1468. 

  1468. <td align="left"> client, test </td>
    1469. 

  1469. <td align="left"> Peter Bacsko </td>
    1470. 

  1470. <td align="left"> Peter Bacsko </td></tr>
    1471. 

  1471. <tr class="a">
    1472. 

  1472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13112">HDFS-13112</a> </td>
    1473. 

  1473. <td align="left"> Token expiration edits may cause log corruption or deadlock </td>
    1474. 

  1474. <td align="left">  Critical </td>
    1475. 

  1475. <td align="left"> namenode </td>
    1476. 

  1476. <td align="left"> Daryn Sharp </td>
    1477. 

  1477. <td align="left"> Daryn Sharp </td></tr>
    1478. 

  1478. <tr class="b">
    1479. 

  1479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7873">YARN-7873</a> </td>
    1480. 

  1480. <td align="left"> Revert YARN-6078 </td>
    1481. 

  1481. <td align="left">  Blocker </td>
    1482. 

  1482. <td align="left"> . </td>
    1483. 

  1483. <td align="left"> Billie Rinaldi </td>
    1484. 

  1484. <td align="left"> Billie Rinaldi </td></tr>
    1485. 

  1485. </tbody>
    1486. 

  1486. </table></section><section>
    1487. 

  1487. <h3><a name="TESTS:"></a>TESTS:</h3>
    1488. 

  1488. <table border="0" class="bodyTable">
    1489. 

  1489. <thead>
    1490. 

  1490. 

  1491. <tr class="a">
    1492. 

  1492. <th align="left"> JIRA </th>
    1493. 

  1493. <th align="left"> Summary </th>
    1494. 

  1494. <th align="left"> Priority </th>
    1495. 

  1495. <th align="left"> Component </th>
    1496. 

  1496. <th align="left"> Reporter </th>
    1497. 

  1497. <th align="left"> Contributor </th></tr>
    1498. 

  1498. </thead><tbody>
    1499. 

  1499. 

  1500. <tr class="b">
    1501. 

  1501. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7011">MAPREDUCE-7011</a> </td>
    1502. 

  1502. <td align="left"> TestClientDistributedCacheManager::testDetermineCacheVisibilities assumes all parent dirs set other exec </td>
    1503. 

  1503. <td align="left">  Trivial </td>
    1504. 

  1504. <td align="left"> . </td>
    1505. 

  1505. <td align="left"> Chris Douglas </td>
    1506. 

  1506. <td align="left"> Chris Douglas </td></tr>
    1507. 

  1507. <tr class="a">
    1508. 

  1508. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14696">HADOOP-14696</a> </td>
    1509. 

  1509. <td align="left"> parallel tests don&#x2019;t work for Windows </td>
    1510. 

  1510. <td align="left">  Minor </td>
    1511. 

  1511. <td align="left"> test </td>
    1512. 

  1512. <td align="left"> Allen Wittenauer </td>
    1513. 

  1513. <td align="left"> Allen Wittenauer </td></tr>
    1514. 

  1514. </tbody>
    1515. 

  1515. </table></section><section>
    1516. 

  1516. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    1517. 

  1517. <table border="0" class="bodyTable">
    1518. 

  1518. <thead>
    1519. 

  1519. 

  1520. <tr class="a">
    1521. 

  1521. <th align="left"> JIRA </th>
    1522. 

  1522. <th align="left"> Summary </th>
    1523. 

  1523. <th align="left"> Priority </th>
    1524. 

  1524. <th align="left"> Component </th>
    1525. 

  1525. <th align="left"> Reporter </th>
    1526. 

  1526. <th align="left"> Contributor </th></tr>
    1527. 

  1527. </thead><tbody>
    1528. 

  1528. 

  1529. <tr class="b">
    1530. 

  1530. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14993">HADOOP-14993</a> </td>
    1531. 

  1531. <td align="left"> AliyunOSS: Override listFiles and listLocatedStatus </td>
    1532. 

  1532. <td align="left">  Major </td>
    1533. 

  1533. <td align="left"> fs/oss </td>
    1534. 

  1534. <td align="left"> Genmao Yu </td>
    1535. 

  1535. <td align="left"> Genmao Yu </td></tr>
    1536. 

  1536. <tr class="a">
    1537. 

  1537. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6953">YARN-6953</a> </td>
    1538. 

  1538. <td align="left"> Clean up ResourceUtils.setMinimumAllocationForMandatoryResources() and setMaximumAllocationForMandatoryResources() </td>
    1539. 

  1539. <td align="left">  Minor </td>
    1540. 

  1540. <td align="left"> resourcemanager </td>
    1541. 

  1541. <td align="left"> Daniel Templeton </td>
    1542. 

  1542. <td align="left"> Manikandan R </td></tr>
    1543. 

  1543. <tr class="b">
    1544. 

  1544. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12801">HDFS-12801</a> </td>
    1545. 

  1545. <td align="left"> RBF: Set MountTableResolver as default file resolver </td>
    1546. 

  1546. <td align="left">  Minor </td>
    1547. 

  1547. <td align="left"> . </td>
    1548. 

  1548. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1549. 

  1549. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1550. 

  1550. <tr class="a">
    1551. 

  1551. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15024">HADOOP-15024</a> </td>
    1552. 

  1552. <td align="left"> AliyunOSS: support user agent configuration and include that &amp; Hadoop version information to oss server </td>
    1553. 

  1553. <td align="left">  Major </td>
    1554. 

  1554. <td align="left"> fs, fs/oss </td>
    1555. 

  1555. <td align="left"> Sammi Chen </td>
    1556. 

  1556. <td align="left"> Sammi Chen </td></tr>
    1557. 

  1557. <tr class="b">
    1558. 

  1558. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12858">HDFS-12858</a> </td>
    1559. 

  1559. <td align="left"> RBF: Add router admin commands usage in HDFS commands reference doc </td>
    1560. 

  1560. <td align="left">  Minor </td>
    1561. 

  1561. <td align="left"> documentation </td>
    1562. 

  1562. <td align="left"> Yiqun Lin </td>
    1563. 

  1563. <td align="left"> Yiqun Lin </td></tr>
    1564. 

  1564. <tr class="a">
    1565. 

  1565. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12835">HDFS-12835</a> </td>
    1566. 

  1566. <td align="left"> RBF: Fix Javadoc parameter errors </td>
    1567. 

  1567. <td align="left">  Minor </td>
    1568. 

  1568. <td align="left"> . </td>
    1569. 

  1569. <td align="left"> Wei Yan </td>
    1570. 

  1570. <td align="left"> Wei Yan </td></tr>
    1571. 

  1571. <tr class="b">
    1572. 

  1572. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6907">YARN-6907</a> </td>
    1573. 

  1573. <td align="left"> Node information page in the old web UI should report resource types </td>
    1574. 

  1574. <td align="left">  Major </td>
    1575. 

  1575. <td align="left"> resourcemanager </td>
    1576. 

  1576. <td align="left"> Daniel Templeton </td>
    1577. 

  1577. <td align="left"> Gergely Nov&#xe1;k </td></tr>
    1578. 

  1578. <tr class="a">
    1579. 

  1579. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12396">HDFS-12396</a> </td>
    1580. 

  1580. <td align="left"> Webhdfs file system should get delegation token from kms provider. </td>
    1581. 

  1581. <td align="left">  Major </td>
    1582. 

  1582. <td align="left"> encryption, kms, webhdfs </td>
    1583. 

  1583. <td align="left"> Rushabh S Shah </td>
    1584. 

  1584. <td align="left"> Rushabh S Shah </td></tr>
    1585. 

  1585. <tr class="b">
    1586. 

  1586. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7610">YARN-7610</a> </td>
    1587. 

  1587. <td align="left"> Extend Distributed Shell to support launching job with opportunistic containers </td>
    1588. 

  1588. <td align="left">  Major </td>
    1589. 

  1589. <td align="left"> applications/distributed-shell </td>
    1590. 

  1590. <td align="left"> Weiwei Yang </td>
    1591. 

  1591. <td align="left"> Weiwei Yang </td></tr>
    1592. 

  1592. <tr class="a">
    1593. 

  1593. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12875">HDFS-12875</a> </td>
    1594. 

  1594. <td align="left"> RBF: Complete logic for -readonly option of dfsrouteradmin add command </td>
    1595. 

  1595. <td align="left">  Major </td>
    1596. 

  1596. <td align="left"> . </td>
    1597. 

  1597. <td align="left"> Yiqun Lin </td>
    1598. 

  1598. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1599. 

  1599. <tr class="b">
    1600. 

  1600. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7383">YARN-7383</a> </td>
    1601. 

  1601. <td align="left"> Node resource is not parsed correctly for resource names containing dot </td>
    1602. 

  1602. <td align="left">  Major </td>
    1603. 

  1603. <td align="left"> nodemanager, resourcemanager </td>
    1604. 

  1604. <td align="left"> Jonathan Hung </td>
    1605. 

  1605. <td align="left"> Gergely Nov&#xe1;k </td></tr>
    1606. 

  1606. <tr class="a">
    1607. 

  1607. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7119">YARN-7119</a> </td>
    1608. 

  1608. <td align="left"> Support multiple resource types in rmadmin updateNodeResource command </td>
    1609. 

  1609. <td align="left">  Major </td>
    1610. 

  1610. <td align="left"> nodemanager, resourcemanager </td>
    1611. 

  1611. <td align="left"> Daniel Templeton </td>
    1612. 

  1612. <td align="left"> Manikandan R </td></tr>
    1613. 

  1613. <tr class="b">
    1614. 

  1614. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7617">YARN-7617</a> </td>
    1615. 

  1615. <td align="left"> Add a flag in distributed shell to automatically PROMOTE opportunistic containers to guaranteed once they are started </td>
    1616. 

  1616. <td align="left">  Minor </td>
    1617. 

  1617. <td align="left"> applications/distributed-shell </td>
    1618. 

  1618. <td align="left"> Weiwei Yang </td>
    1619. 

  1619. <td align="left"> Weiwei Yang </td></tr>
    1620. 

  1620. <tr class="a">
    1621. 

  1621. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12937">HDFS-12937</a> </td>
    1622. 

  1622. <td align="left"> RBF: Add more unit tests for router admin commands </td>
    1623. 

  1623. <td align="left">  Major </td>
    1624. 

  1624. <td align="left"> test </td>
    1625. 

  1625. <td align="left"> Yiqun Lin </td>
    1626. 

  1626. <td align="left"> Yiqun Lin </td></tr>
    1627. 

  1627. <tr class="b">
    1628. 

  1628. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7032">YARN-7032</a> </td>
    1629. 

  1629. <td align="left"> [ATSv2] NPE while starting hbase co-processor when HBase authorization is enabled. </td>
    1630. 

  1630. <td align="left">  Critical </td>
    1631. 

  1631. <td align="left"> . </td>
    1632. 

  1632. <td align="left"> Rohith Sharma K S </td>
    1633. 

  1633. <td align="left"> Rohith Sharma K S </td></tr>
    1634. 

  1634. <tr class="a">
    1635. 

  1635. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14965">HADOOP-14965</a> </td>
    1636. 

  1636. <td align="left"> s3a input stream &#x201c;normal&#x201d; fadvise mode to be adaptive </td>
    1637. 

  1637. <td align="left">  Major </td>
    1638. 

  1638. <td align="left"> fs/s3 </td>
    1639. 

  1639. <td align="left"> Steve Loughran </td>
    1640. 

  1640. <td align="left"> Steve Loughran </td></tr>
    1641. 

  1641. <tr class="b">
    1642. 

  1642. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15086">HADOOP-15086</a> </td>
    1643. 

  1643. <td align="left"> NativeAzureFileSystem file rename is not atomic </td>
    1644. 

  1644. <td align="left">  Major </td>
    1645. 

  1645. <td align="left"> fs/azure </td>
    1646. 

  1646. <td align="left"> Shixiong Zhu </td>
    1647. 

  1647. <td align="left"> Thomas Marquardt </td></tr>
    1648. 

  1648. <tr class="a">
    1649. 

  1649. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12988">HDFS-12988</a> </td>
    1650. 

  1650. <td align="left"> RBF: Mount table entries not properly updated in the local cache </td>
    1651. 

  1651. <td align="left">  Major </td>
    1652. 

  1652. <td align="left"> . </td>
    1653. 

  1653. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1654. 

  1654. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1655. 

  1655. <tr class="b">
    1656. 

  1656. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7716">YARN-7716</a> </td>
    1657. 

  1657. <td align="left"> metricsTimeStart and metricsTimeEnd should be all lower case in the doc </td>
    1658. 

  1658. <td align="left">  Major </td>
    1659. 

  1659. <td align="left"> timelinereader </td>
    1660. 

  1660. <td align="left"> Haibo Chen </td>
    1661. 

  1661. <td align="left"> Haibo Chen </td></tr>
    1662. 

  1662. <tr class="a">
    1663. 

  1663. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12802">HDFS-12802</a> </td>
    1664. 

  1664. <td align="left"> RBF: Control MountTableResolver cache size </td>
    1665. 

  1665. <td align="left">  Major </td>
    1666. 

  1666. <td align="left"> . </td>
    1667. 

  1667. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1668. 

  1668. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1669. 

  1669. <tr class="b">
    1670. 

  1670. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12919">HDFS-12919</a> </td>
    1671. 

  1671. <td align="left"> RBF: Support erasure coding methods in RouterRpcServer </td>
    1672. 

  1672. <td align="left">  Critical </td>
    1673. 

  1673. <td align="left"> . </td>
    1674. 

  1674. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1675. 

  1675. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1676. 

  1676. <tr class="a">
    1677. 

  1677. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6736">YARN-6736</a> </td>
    1678. 

  1678. <td align="left"> Consider writing to both ats v1 &amp; v2 from RM for smoother upgrades </td>
    1679. 

  1679. <td align="left">  Major </td>
    1680. 

  1680. <td align="left"> timelineserver </td>
    1681. 

  1681. <td align="left"> Vrushali C </td>
    1682. 

  1682. <td align="left"> Aaron Gresch </td></tr>
    1683. 

  1683. <tr class="b">
    1684. 

  1684. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15027">HADOOP-15027</a> </td>
    1685. 

  1685. <td align="left"> AliyunOSS: Support multi-thread pre-read to improve sequential read from Hadoop to Aliyun OSS performance </td>
    1686. 

  1686. <td align="left">  Major </td>
    1687. 

  1687. <td align="left"> fs/oss </td>
    1688. 

  1688. <td align="left"> wujinhu </td>
    1689. 

  1689. <td align="left"> wujinhu </td></tr>
    1690. 

  1690. <tr class="a">
    1691. 

  1691. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13028">HDFS-13028</a> </td>
    1692. 

  1692. <td align="left"> RBF: Fix spurious TestRouterRpc#testProxyGetStats </td>
    1693. 

  1693. <td align="left">  Minor </td>
    1694. 

  1694. <td align="left"> . </td>
    1695. 

  1695. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1696. 

  1696. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1697. 

  1697. <tr class="b">
    1698. 

  1698. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-5094">YARN-5094</a> </td>
    1699. 

  1699. <td align="left"> some YARN container events have timestamp of -1 </td>
    1700. 

  1700. <td align="left">  Critical </td>
    1701. 

  1701. <td align="left"> . </td>
    1702. 

  1702. <td align="left"> Sangjin Lee </td>
    1703. 

  1703. <td align="left"> Haibo Chen </td></tr>
    1704. 

  1704. <tr class="a">
    1705. 

  1705. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7782">YARN-7782</a> </td>
    1706. 

  1706. <td align="left"> Enable user re-mapping for Docker containers in yarn-default.xml </td>
    1707. 

  1707. <td align="left">  Blocker </td>
    1708. 

  1708. <td align="left"> security, yarn </td>
    1709. 

  1709. <td align="left"> Eric Yang </td>
    1710. 

  1710. <td align="left"> Eric Yang </td></tr>
    1711. 

  1711. <tr class="b">
    1712. 

  1712. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12772">HDFS-12772</a> </td>
    1713. 

  1713. <td align="left"> RBF: Federation Router State State Store internal API </td>
    1714. 

  1714. <td align="left">  Major </td>
    1715. 

  1715. <td align="left"> . </td>
    1716. 

  1716. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1717. 

  1717. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1718. 

  1718. <tr class="a">
    1719. 

  1719. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13042">HDFS-13042</a> </td>
    1720. 

  1720. <td align="left"> RBF: Heartbeat Router State </td>
    1721. 

  1721. <td align="left">  Major </td>
    1722. 

  1722. <td align="left"> . </td>
    1723. 

  1723. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1724. 

  1724. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1725. 

  1725. <tr class="b">
    1726. 

  1726. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13049">HDFS-13049</a> </td>
    1727. 

  1727. <td align="left"> RBF: Inconsistent Router OPTS config in branch-2 and branch-3 </td>
    1728. 

  1728. <td align="left">  Minor </td>
    1729. 

  1729. <td align="left"> . </td>
    1730. 

  1730. <td align="left"> Wei Yan </td>
    1731. 

  1731. <td align="left"> Wei Yan </td></tr>
    1732. 

  1732. <tr class="a">
    1733. 

  1733. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12574">HDFS-12574</a> </td>
    1734. 

  1734. <td align="left"> Add CryptoInputStream to WebHdfsFileSystem read call. </td>
    1735. 

  1735. <td align="left">  Major </td>
    1736. 

  1736. <td align="left"> encryption, kms, webhdfs </td>
    1737. 

  1737. <td align="left"> Rushabh S Shah </td>
    1738. 

  1738. <td align="left"> Rushabh S Shah </td></tr>
    1739. 

  1739. <tr class="b">
    1740. 

  1740. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13044">HDFS-13044</a> </td>
    1741. 

  1741. <td align="left"> RBF: Add a safe mode for the Router </td>
    1742. 

  1742. <td align="left">  Major </td>
    1743. 

  1743. <td align="left"> . </td>
    1744. 

  1744. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1745. 

  1745. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1746. 

  1746. <tr class="a">
    1747. 

  1747. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13043">HDFS-13043</a> </td>
    1748. 

  1748. <td align="left"> RBF: Expose the state of the Routers in the federation </td>
    1749. 

  1749. <td align="left">  Major </td>
    1750. 

  1750. <td align="left"> . </td>
    1751. 

  1751. <td align="left"> &#xcd;&#xf1;igo Goiri </td>
    1752. 

  1752. <td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
    1753. 

  1753. <tr class="b">
    1754. 

  1754. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12997">HDFS-12997</a> </td>
    1755. 

  1755. <td align="left"> Move logging to slf4j in BlockPoolSliceStorage and Storage </td>
    1756. 

  1756. <td align="left">  Major </td>
    1757. 

  1757. <td align="left"> . </td>
    1758. 

  1758. <td align="left"> Ajay Kumar </td>
    1759. 

  1759. <td align="left"> Ajay Kumar </td></tr>
    1760. 

  1760. </tbody>
    1761. 

  1761. </table></section><section>
    1762. 

  1762. <h3><a name="OTHER:"></a>OTHER:</h3>
    1763. 

  1763. <table border="0" class="bodyTable">
    1764. 

  1764. <thead>
    1765. 

  1765. 

  1766. <tr class="a">
    1767. 

  1767. <th align="left"> JIRA </th>
    1768. 

  1768. <th align="left"> Summary </th>
    1769. 

  1769. <th align="left"> Priority </th>
    1770. 

  1770. <th align="left"> Component </th>
    1771. 

  1771. <th align="left"> Reporter </th>
    1772. 

  1772. <th align="left"> Contributor </th></tr>
    1773. 

  1773. </thead><tbody>
    1774. 

  1774. 

  1775. <tr class="b">
    1776. 

  1776. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15149">HADOOP-15149</a> </td>
    1777. 

  1777. <td align="left"> CryptoOutputStream should implement StreamCapabilities </td>
    1778. 

  1778. <td align="left">  Major </td>
    1779. 

  1779. <td align="left"> fs </td>
    1780. 

  1780. <td align="left"> Mike Drob </td>
    1781. 

  1781. <td align="left"> Xiao Chen </td></tr>
    1782. 

  1782. <tr class="a">
    1783. 

  1783. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7691">YARN-7691</a> </td>
    1784. 

  1784. <td align="left"> Add Unit Tests for ContainersLauncher </td>
    1785. 

  1785. <td align="left">  Major </td>
    1786. 

  1786. <td align="left"> . </td>
    1787. 

  1787. <td align="left"> Sampada Dehankar </td>
    1788. 

  1788. <td align="left"> Sampada Dehankar </td></tr>
    1789. 

  1789. <tr class="b">
    1790. 

  1790. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15177">HADOOP-15177</a> </td>
    1791. 

  1791. <td align="left"> Update the release year to 2018 </td>
    1792. 

  1792. <td align="left">  Blocker </td>
    1793. 

  1793. <td align="left"> build </td>
    1794. 

  1794. <td align="left"> Akira Ajisaka </td>
    1795. 

  1795. <td align="left"> Bharat Viswanadham </td></tr>
    1796. 

  1796. <tr class="a">
    1797. 

  1797. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15197">HADOOP-15197</a> </td>
    1798. 

  1798. <td align="left"> Remove tomcat from the Hadoop-auth test bundle </td>
    1799. 

  1799. <td align="left">  Major </td>
    1800. 

  1800. <td align="left"> . </td>
    1801. 

  1801. <td align="left"> Xiao Chen </td>
    1802. 

  1802. <td align="left"> Xiao Chen </td></tr>
    1803. 

  1803. </tbody>
    1804. 

  1804. </table></section></section>
    1805. 

  1805.       </div>
    1806. 

  1806.     </div>
    1807. 

  1807.     <div class="clear">
    1808. 

  1808.       <hr/>
    1809. 

  1809.     </div>
    1810. 

  1810.     <div id="footer">
    1811. 

  1811.       <div class="xright">
    1812. 

  1812.         &#169;            2008-2025
    1813. 

  1813.               Apache Software Foundation
    1814. 

  1814.             
    1815. 

  1815.                           - <a href="http://maven.apache.org/privacy-policy.html">Privacy Policy</a>.
    1816. 

  1816.         Apache Maven, Maven, Apache, the Apache feather logo, and the Apache Maven project logos are trademarks of The Apache Software Foundation.
    1817. 

  1817.       </div>
    1818. 

  1818.       <div class="clear">
    1819. 

  1819.         <hr/>
    1820. 

  1820.       </div>
    1821. 

  1821.     </div>
    1822. 

  1822.   </body>
    1823. 

  1823. </html>
    1824.