Главная Обзор Помощь
Регистрация Вход
apache
/
hadoop
зеркало из https://github.com/apache/hadoop.git
2
0
Ответвить 1
Файлы Задачи 0 Вики
Ветка: gh-pages
Ветки Метки
hadoop
/
hadoop-project-dist
/
hadoop-common
/
release
/
0.19.0
/
CHANGELOG.0.19.0.html

CHANGELOG.0.19.0.html 157 KB
Постоянная ссылка История Исходник

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264126512661267126812691270127112721273127412751276127712781279128012811282128312841285128612871288128912901291129212931294129512961297129812991300130113021303130413051306130713081309131013111312131313141315131613171318131913201321132213231324132513261327132813291330133113321333133413351336133713381339134013411342134313441345134613471348134913501351135213531354135513561357135813591360136113621363136413651366136713681369137013711372137313741375137613771378137913801381138213831384138513861387138813891390139113921393139413951396139713981399140014011402140314041405140614071408140914101411141214131414141514161417141814191420142114221423142414251426142714281429143014311432143314341435143614371438143914401441144214431444144514461447144814491450145114521453145414551456145714581459146014611462146314641465146614671468146914701471147214731474147514761477147814791480148114821483148414851486148714881489149014911492149314941495149614971498149915001501150215031504150515061507150815091510151115121513151415151516151715181519152015211522152315241525152615271528152915301531153215331534153515361537153815391540154115421543154415451546154715481549155015511552155315541555155615571558155915601561156215631564156515661567156815691570157115721573157415751576157715781579158015811582158315841585158615871588158915901591159215931594159515961597159815991600160116021603160416051606160716081609161016111612161316141615161616171618161916201621162216231624162516261627162816291630163116321633163416351636163716381639164016411642164316441645164616471648164916501651165216531654165516561657165816591660166116621663166416651666166716681669167016711672167316741675167616771678167916801681168216831684168516861687168816891690169116921693169416951696169716981699170017011702170317041705170617071708170917101711171217131714171517161717171817191720172117221723172417251726172717281729173017311732173317341735173617371738173917401741174217431744174517461747174817491750175117521753175417551756175717581759176017611762176317641765176617671768176917701771177217731774177517761777177817791780178117821783178417851786178717881789179017911792179317941795179617971798179918001801180218031804180518061807180818091810181118121813181418151816181718181819182018211822182318241825182618271828182918301831183218331834183518361837183818391840184118421843184418451846184718481849185018511852185318541855185618571858185918601861186218631864186518661867186818691870187118721873187418751876187718781879188018811882188318841885188618871888188918901891189218931894189518961897189818991900190119021903190419051906190719081909191019111912191319141915191619171918191919201921192219231924192519261927192819291930193119321933193419351936193719381939194019411942194319441945194619471948194919501951195219531954195519561957195819591960196119621963196419651966196719681969197019711972197319741975197619771978197919801981198219831984198519861987198819891990199119921993199419951996199719981999200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026202720282029203020312032203320342035203620372038203920402041204220432044204520462047204820492050205120522053205420552056205720582059206020612062206320642065206620672068206920702071207220732074207520762077207820792080208120822083208420852086208720882089209020912092209320942095209620972098209921002101210221032104210521062107210821092110211121122113211421152116211721182119212021212122212321242125212621272128212921302131213221332134213521362137213821392140214121422143214421452146214721482149215021512152215321542155215621572158215921602161216221632164216521662167216821692170217121722173217421752176217721782179218021812182218321842185218621872188218921902191219221932194219521962197219821992200220122022203220422052206220722082209221022112212221322142215221622172218221922202221222222232224222522262227222822292230223122322233223422352236223722382239224022412242224322442245224622472248224922502251225222532254225522562257225822592260226122622263226422652266226722682269227022712272227322742275227622772278227922802281228222832284228522862287228822892290229122922293229422952296229722982299230023012302230323042305230623072308230923102311231223132314231523162317231823192320232123222323232423252326232723282329233023312332233323342335233623372338233923402341234223432344234523462347234823492350235123522353235423552356235723582359236023612362236323642365236623672368236923702371237223732374237523762377237823792380238123822383238423852386238723882389239023912392239323942395239623972398239924002401240224032404240524062407240824092410241124122413241424152416241724182419242024212422242324242425242624272428242924302431243224332434243524362437243824392440244124422443244424452446244724482449245024512452245324542455245624572458245924602461246224632464246524662467246824692470247124722473247424752476247724782479248024812482248324842485248624872488248924902491249224932494249524962497249824992500250125022503250425052506250725082509251025112512251325142515251625172518251925202521252225232524252525262527252825292530253125322533253425352536253725382539254025412542254325442545254625472548254925502551255225532554255525562557255825592560256125622563256425652566256725682569257025712572257325742575257625772578257925802581258225832584258525862587258825892590259125922593259425952596259725982599260026012602260326042605260626072608260926102611261226132614261526162617261826192620262126222623262426252626262726282629263026312632263326342635263626372638263926402641264226432644264526462647264826492650265126522653265426552656265726582659266026612662266326642665266626672668266926702671267226732674267526762677267826792680268126822683268426852686268726882689269026912692269326942695269626972698269927002701270227032704270527062707270827092710271127122713271427152716271727182719272027212722272327242725272627272728272927302731273227332734273527362737273827392740274127422743274427452746274727482749275027512752275327542755275627572758275927602761276227632764276527662767276827692770277127722773277427752776277727782779278027812782278327842785278627872788278927902791279227932794279527962797279827992800280128022803280428052806280728082809281028112812281328142815281628172818281928202821282228232824282528262827282828292830283128322833283428352836283728382839284028412842284328442845284628472848284928502851285228532854285528562857285828592860286128622863286428652866286728682869287028712872287328742875287628772878287928802881288228832884288528862887288828892890289128922893289428952896289728982899290029012902290329042905290629072908290929102911291229132914291529162917291829192920292129222923292429252926292729282929293029312932293329342935293629372938293929402941294229432944294529462947294829492950295129522953295429552956295729582959296029612962296329642965296629672968296929702971297229732974297529762977297829792980298129822983298429852986298729882989299029912992299329942995299629972998299930003001300230033004300530063007300830093010301130123013301430153016301730183019302030213022302330243025302630273028302930303031303230333034303530363037303830393040304130423043304430453046304730483049305030513052305330543055305630573058305930603061306230633064306530663067306830693070307130723073307430753076307730783079308030813082308330843085308630873088308930903091309230933094309530963097309830993100310131023103310431053106310731083109311031113112311331143115311631173118311931203121312231233124312531263127312831293130313131323133313431353136313731383139314031413142314331443145314631473148314931503151315231533154315531563157315831593160 
  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_0.19.0_-_2008-11-20"></a>Release 0.19.0 - 2008-11-20</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/HADOOP-3595">HADOOP-3595</a> </td>
    546. 

  546. <td align="left"> Remove deprecated mapred.combine.once functionality </td>
    547. 

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

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

  549. <td align="left"> Chris Douglas </td>
    550. 

  550. <td align="left"> Chris Douglas </td></tr>
    551. 

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

  552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3667">HADOOP-3667</a> </td>
    553. 

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

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

  555. <td align="left"> . </td>
    556. 

  556. <td align="left"> Amareshwari Sriramadasu </td>
    557. 

  557. <td align="left"> Amareshwari Sriramadasu </td></tr>
    558. 

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

  559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3652">HADOOP-3652</a> </td>
    560. 

  560. <td align="left"> Remove deprecated class OutputFormatBase </td>
    561. 

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

  562. <td align="left"> . </td>
    563. 

  563. <td align="left"> Amareshwari Sriramadasu </td>
    564. 

  564. <td align="left"> Amareshwari Sriramadasu </td></tr>
    565. 

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

  566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2325">HADOOP-2325</a> </td>
    567. 

  567. <td align="left"> Require Java 6 </td>
    568. 

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

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

  570. <td align="left"> Doug Cutting </td>
    571. 

  571. <td align="left"> Doug Cutting </td></tr>
    572. 

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

  573. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1700">HADOOP-1700</a> </td>
    574. 

  574. <td align="left"> Append to files in HDFS </td>
    575. 

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

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

  577. <td align="left"> stack </td>
    578. 

  578. <td align="left"> dhruba borthakur </td></tr>
    579. 

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

  580. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3796">HADOOP-3796</a> </td>
    581. 

  581. <td align="left"> fuse-dfs should take rw,ro,trashon,trashoff,protected=blah mount arguments rather than them being compiled in </td>
    582. 

  582. <td align="left">  Major </td>
    583. 

  583. <td align="left"> . </td>
    584. 

  584. <td align="left"> Pete Wyckoff </td>
    585. 

  585. <td align="left"> Pete Wyckoff </td></tr>
    586. 

  586. <tr class="b">
    587. 

  587. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3837">HADOOP-3837</a> </td>
    588. 

  588. <td align="left"> hadop streaming does not use progress reporting to detect hung tasks </td>
    589. 

  589. <td align="left">  Major </td>
    590. 

  590. <td align="left"> . </td>
    591. 

  591. <td align="left"> dhruba borthakur </td>
    592. 

  592. <td align="left"> dhruba borthakur </td></tr>
    593. 

  593. <tr class="a">
    594. 

  594. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3792">HADOOP-3792</a> </td>
    595. 

  595. <td align="left"> exit code from &#x201c;hadoop dfs -test &#x2026;&#x201d; is wrong for Unix shell </td>
    596. 

  596. <td align="left">  Minor </td>
    597. 

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

  598. <td align="left"> Ben Slusky </td>
    599. 

  599. <td align="left"> Ben Slusky </td></tr>
    600. 

  600. <tr class="b">
    601. 

  601. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3889">HADOOP-3889</a> </td>
    602. 

  602. <td align="left"> distcp: Better Error Message should be thrown when accessing source files/directory with no read permission </td>
    603. 

  603. <td align="left">  Minor </td>
    604. 

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

  605. <td align="left"> Peeyush Bishnoi </td>
    606. 

  606. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    607. 

  607. <tr class="a">
    608. 

  608. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3062">HADOOP-3062</a> </td>
    609. 

  609. <td align="left"> Need to capture the metrics for the network ios generate by dfs reads/writes and map/reduce shuffling  and break them down by racks </td>
    610. 

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

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

  612. <td align="left"> Runping Qi </td>
    613. 

  613. <td align="left"> Chris Douglas </td></tr>
    614. 

  614. <tr class="b">
    615. 

  615. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3150">HADOOP-3150</a> </td>
    616. 

  616. <td align="left"> Move task file promotion into the task </td>
    617. 

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

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

  619. <td align="left"> Owen O&#x2019;Malley </td>
    620. 

  620. <td align="left"> Amareshwari Sriramadasu </td></tr>
    621. 

  621. <tr class="a">
    622. 

  622. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3963">HADOOP-3963</a> </td>
    623. 

  623. <td align="left"> libhdfs should never exit on its own but rather return errors to the calling application </td>
    624. 

  624. <td align="left">  Minor </td>
    625. 

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

  626. <td align="left"> Pete Wyckoff </td>
    627. 

  627. <td align="left"> Pete Wyckoff </td></tr>
    628. 

  628. <tr class="b">
    629. 

  629. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1869">HADOOP-1869</a> </td>
    630. 

  630. <td align="left"> access times of HDFS files </td>
    631. 

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

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

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

  634. <td align="left"> dhruba borthakur </td></tr>
    635. 

  635. <tr class="a">
    636. 

  636. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3981">HADOOP-3981</a> </td>
    637. 

  637. <td align="left"> Need a distributed file checksum algorithm for HDFS </td>
    638. 

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

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

  640. <td align="left"> Tsz Wo Nicholas Sze </td>
    641. 

  641. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    642. 

  642. <tr class="b">
    643. 

  643. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3245">HADOOP-3245</a> </td>
    644. 

  644. <td align="left"> Provide ability to persist running jobs (extend HADOOP-1876) </td>
    645. 

  645. <td align="left">  Major </td>
    646. 

  646. <td align="left"> . </td>
    647. 

  647. <td align="left"> Devaraj Das </td>
    648. 

  648. <td align="left"> Amar Kamat </td></tr>
    649. 

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

  650. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3911">HADOOP-3911</a> </td>
    651. 

  651. <td align="left"> &#x2019; -blocks &#x2019; option not being recognized </td>
    652. 

  652. <td align="left">  Minor </td>
    653. 

  653. <td align="left"> fs, util </td>
    654. 

  654. <td align="left"> Koji Noguchi </td>
    655. 

  655. <td align="left"> Lohit Vijayarenu </td></tr>
    656. 

  656. <tr class="b">
    657. 

  657. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3722">HADOOP-3722</a> </td>
    658. 

  658. <td align="left"> Provide a unified way to pass jobconf options from bin/hadoop </td>
    659. 

  659. <td align="left">  Minor </td>
    660. 

  660. <td align="left"> conf </td>
    661. 

  661. <td align="left"> Matei Zaharia </td>
    662. 

  662. <td align="left"> Enis Soztutar </td></tr>
    663. 

  663. <tr class="a">
    664. 

  664. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2816">HADOOP-2816</a> </td>
    665. 

  665. <td align="left"> Cluster summary at name node web has confusing report for space utilization </td>
    666. 

  666. <td align="left">  Major </td>
    667. 

  667. <td align="left"> . </td>
    668. 

  668. <td align="left"> Robert Chansler </td>
    669. 

  669. <td align="left"> Suresh Srinivas </td></tr>
    670. 

  670. <tr class="b">
    671. 

  671. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4227">HADOOP-4227</a> </td>
    672. 

  672. <td align="left"> Remove the deprecated, unused class ShellCommand. </td>
    673. 

  673. <td align="left">  Minor </td>
    674. 

  674. <td align="left"> fs </td>
    675. 

  675. <td align="left"> Tsz Wo Nicholas Sze </td>
    676. 

  676. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    677. 

  677. <tr class="a">
    678. 

  678. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3938">HADOOP-3938</a> </td>
    679. 

  679. <td align="left"> Quotas for disk space management </td>
    680. 

  680. <td align="left">  Major </td>
    681. 

  681. <td align="left"> . </td>
    682. 

  682. <td align="left"> Robert Chansler </td>
    683. 

  683. <td align="left"> Raghu Angadi </td></tr>
    684. 

  684. <tr class="b">
    685. 

  685. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4116">HADOOP-4116</a> </td>
    686. 

  686. <td align="left"> Balancer should provide better resource management </td>
    687. 

  687. <td align="left">  Blocker </td>
    688. 

  688. <td align="left"> . </td>
    689. 

  689. <td align="left"> Raghu Angadi </td>
    690. 

  690. <td align="left"> Hairong Kuang </td></tr>
    691. 

  691. <tr class="a">
    692. 

  692. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4190">HADOOP-4190</a> </td>
    693. 

  693. <td align="left"> Changes to JobHistory makes it backward incompatible </td>
    694. 

  694. <td align="left">  Blocker </td>
    695. 

  695. <td align="left"> . </td>
    696. 

  696. <td align="left"> Amar Kamat </td>
    697. 

  697. <td align="left"> Amar Kamat </td></tr>
    698. 

  698. <tr class="b">
    699. 

  699. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4293">HADOOP-4293</a> </td>
    700. 

  700. <td align="left"> Remove WritableJobConf </td>
    701. 

  701. <td align="left">  Major </td>
    702. 

  702. <td align="left"> . </td>
    703. 

  703. <td align="left"> Owen O&#x2019;Malley </td>
    704. 

  704. <td align="left"> Owen O&#x2019;Malley </td></tr>
    705. 

  705. <tr class="a">
    706. 

  706. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4281">HADOOP-4281</a> </td>
    707. 

  707. <td align="left"> Capacity reported in some of the commands is not consistent with the Web UI reported data </td>
    708. 

  708. <td align="left">  Blocker </td>
    709. 

  709. <td align="left"> . </td>
    710. 

  710. <td align="left"> Suresh Srinivas </td>
    711. 

  711. <td align="left"> Suresh Srinivas </td></tr>
    712. 

  712. <tr class="b">
    713. 

  713. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4430">HADOOP-4430</a> </td>
    714. 

  714. <td align="left"> Namenode Web UI capacity report is inconsistent with Balancer </td>
    715. 

  715. <td align="left">  Blocker </td>
    716. 

  716. <td align="left"> . </td>
    717. 

  717. <td align="left"> Suresh Srinivas </td>
    718. 

  718. <td align="left"> Suresh Srinivas </td></tr>
    719. 

  719. </tbody>
    720. 

  720. </table></section><section>
    721. 

  721. <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
    722. 

  722. <table border="0" class="bodyTable">
    723. 

  723. <thead>
    724. 

  724. 

  725. <tr class="a">
    726. 

  726. <th align="left"> JIRA </th>
    727. 

  727. <th align="left"> Summary </th>
    728. 

  728. <th align="left"> Priority </th>
    729. 

  729. <th align="left"> Component </th>
    730. 

  730. <th align="left"> Reporter </th>
    731. 

  731. <th align="left"> Contributor </th></tr>
    732. 

  732. </thead><tbody>
    733. 

  733. 

  734. <tr class="b">
    735. 

  735. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2664">HADOOP-2664</a> </td>
    736. 

  736. <td align="left"> lzop-compatible CompresionCodec </td>
    737. 

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

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

  739. <td align="left"> Chris Douglas </td>
    740. 

  740. <td align="left"> Chris Douglas </td></tr>
    741. 

  741. <tr class="a">
    742. 

  742. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3402">HADOOP-3402</a> </td>
    743. 

  743. <td align="left"> Add example code to support run terasort on hadoop </td>
    744. 

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

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

  746. <td align="left"> Owen O&#x2019;Malley </td>
    747. 

  747. <td align="left"> Owen O&#x2019;Malley </td></tr>
    748. 

  748. <tr class="b">
    749. 

  749. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3479">HADOOP-3479</a> </td>
    750. 

  750. <td align="left"> Implement configuration items useful for Hadoop resource manager (v1) </td>
    751. 

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

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

  753. <td align="left"> Hemanth Yamijala </td>
    754. 

  754. <td align="left"> Hemanth Yamijala </td></tr>
    755. 

  755. <tr class="a">
    756. 

  756. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3695">HADOOP-3695</a> </td>
    757. 

  757. <td align="left"> [HOD] Have an ability to run multiple slaves per node </td>
    758. 

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

  759. <td align="left"> contrib/hod </td>
    760. 

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

  761. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    762. 

  762. <tr class="b">
    763. 

  763. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3149">HADOOP-3149</a> </td>
    764. 

  764. <td align="left"> supporting multiple outputs for M/R jobs </td>
    765. 

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

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

  767. <td align="left"> Alejandro Abdelnur </td>
    768. 

  768. <td align="left"> Alejandro Abdelnur </td></tr>
    769. 

  769. <tr class="a">
    770. 

  770. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3714">HADOOP-3714</a> </td>
    771. 

  771. <td align="left"> Bash tab completion support </td>
    772. 

  772. <td align="left">  Trivial </td>
    773. 

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

  774. <td align="left"> Chris Smith </td>
    775. 

  775. <td align="left"> Chris Smith </td></tr>
    776. 

  776. <tr class="b">
    777. 

  777. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3730">HADOOP-3730</a> </td>
    778. 

  778. <td align="left"> add new JobConf constructor that disables loading default configurations </td>
    779. 

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

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

  781. <td align="left"> Alejandro Abdelnur </td>
    782. 

  782. <td align="left"> Alejandro Abdelnur </td></tr>
    783. 

  783. <tr class="a">
    784. 

  784. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-372">HADOOP-372</a> </td>
    785. 

  785. <td align="left"> should allow to specify different inputformat classes for different input dirs for Map/Reduce jobs </td>
    786. 

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

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

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

  789. <td align="left"> Chris Smith </td></tr>
    790. 

  790. <tr class="b">
    791. 

  791. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3485">HADOOP-3485</a> </td>
    792. 

  792. <td align="left"> fix writes </td>
    793. 

  793. <td align="left">  Minor </td>
    794. 

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

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

  796. <td align="left"> Pete Wyckoff </td></tr>
    797. 

  797. <tr class="a">
    798. 

  798. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-153">HADOOP-153</a> </td>
    799. 

  799. <td align="left"> skip records that fail Task </td>
    800. 

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

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

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

  803. <td align="left"> Sharad Agarwal </td></tr>
    804. 

  804. <tr class="b">
    805. 

  805. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3873">HADOOP-3873</a> </td>
    806. 

  806. <td align="left"> DistCp should have an option for limiting the number of files/bytes being copied </td>
    807. 

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

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

  809. <td align="left"> Tsz Wo Nicholas Sze </td>
    810. 

  810. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    811. 

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

  812. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3585">HADOOP-3585</a> </td>
    813. 

  813. <td align="left"> Hardware Failure Monitoring in large clusters running Hadoop/HDFS </td>
    814. 

  814. <td align="left">  Minor </td>
    815. 

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

  816. <td align="left"> Ioannis Koltsidas </td>
    817. 

  817. <td align="left"> Ioannis Koltsidas </td></tr>
    818. 

  818. <tr class="b">
    819. 

  819. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1480">HADOOP-1480</a> </td>
    820. 

  820. <td align="left"> pipes should be able to set user counters </td>
    821. 

  821. <td align="left">  Major </td>
    822. 

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

  823. <td align="left"> Owen O&#x2019;Malley </td>
    824. 

  824. <td align="left"> Arun C Murthy </td></tr>
    825. 

  825. <tr class="a">
    826. 

  826. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3854">HADOOP-3854</a> </td>
    827. 

  827. <td align="left"> org.apache.hadoop.http.HttpServer should support user configurable filter </td>
    828. 

  828. <td align="left">  Major </td>
    829. 

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

  830. <td align="left"> Tsz Wo Nicholas Sze </td>
    831. 

  831. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    832. 

  832. <tr class="b">
    833. 

  833. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3746">HADOOP-3746</a> </td>
    834. 

  834. <td align="left"> A fair sharing job scheduler </td>
    835. 

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

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

  837. <td align="left"> Matei Zaharia </td>
    838. 

  838. <td align="left"> Matei Zaharia </td></tr>
    839. 

  839. <tr class="a">
    840. 

  840. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3754">HADOOP-3754</a> </td>
    841. 

  841. <td align="left"> Support a Thrift Interface to access files/directories in HDFS </td>
    842. 

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

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

  844. <td align="left"> dhruba borthakur </td>
    845. 

  845. <td align="left"> dhruba borthakur </td></tr>
    846. 

  846. <tr class="b">
    847. 

  847. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3828">HADOOP-3828</a> </td>
    848. 

  848. <td align="left"> Write skipped records&#x2019; bytes to DFS </td>
    849. 

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

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

  851. <td align="left"> Sharad Agarwal </td>
    852. 

  852. <td align="left"> Sharad Agarwal </td></tr>
    853. 

  853. <tr class="a">
    854. 

  854. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3939">HADOOP-3939</a> </td>
    855. 

  855. <td align="left"> DistCp should support an option for deleting non-existing files. </td>
    856. 

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

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

  858. <td align="left"> Tsz Wo Nicholas Sze </td>
    859. 

  859. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    860. 

  860. <tr class="b">
    861. 

  861. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3698">HADOOP-3698</a> </td>
    862. 

  862. <td align="left"> Implement access control for submitting jobs to queues in the JobTracker </td>
    863. 

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

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

  865. <td align="left"> Hemanth Yamijala </td>
    866. 

  866. <td align="left"> Hemanth Yamijala </td></tr>
    867. 

  867. <tr class="a">
    868. 

  868. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3941">HADOOP-3941</a> </td>
    869. 

  869. <td align="left"> Extend FileSystem API to return file-checksums/file-digests </td>
    870. 

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

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

  872. <td align="left"> Tsz Wo Nicholas Sze </td>
    873. 

  873. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    874. 

  874. <tr class="b">
    875. 

  875. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3361">HADOOP-3361</a> </td>
    876. 

  876. <td align="left"> Implement renames for NativeS3FileSystem </td>
    877. 

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

  878. <td align="left"> fs/s3 </td>
    879. 

  879. <td align="left"> Tom White </td>
    880. 

  880. <td align="left"> Tom White </td></tr>
    881. 

  881. <tr class="a">
    882. 

  882. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3702">HADOOP-3702</a> </td>
    883. 

  883. <td align="left"> add support for chaining Maps in a single Map and after a Reduce [M*/RM*] </td>
    884. 

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

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

  886. <td align="left"> Alejandro Abdelnur </td>
    887. 

  887. <td align="left"> Alejandro Abdelnur </td></tr>
    888. 

  888. <tr class="b">
    889. 

  889. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3445">HADOOP-3445</a> </td>
    890. 

  890. <td align="left"> Implementing core scheduler functionality in Resource Manager (V1) for Hadoop </td>
    891. 

  891. <td align="left">  Major </td>
    892. 

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

  893. <td align="left"> Vivek Ratan </td>
    894. 

  894. <td align="left"> Vivek Ratan </td></tr>
    895. 

  895. <tr class="a">
    896. 

  896. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3992">HADOOP-3992</a> </td>
    897. 

  897. <td align="left"> Synthetic Load Generator for NameNode testing </td>
    898. 

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

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

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

  901. <td align="left"> Hairong Kuang </td></tr>
    902. 

  902. <tr class="b">
    903. 

  903. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3829">HADOOP-3829</a> </td>
    904. 

  904. <td align="left"> Narrown down skipped records based on user acceptable value </td>
    905. 

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

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

  907. <td align="left"> Sharad Agarwal </td>
    908. 

  908. <td align="left"> Sharad Agarwal </td></tr>
    909. 

  909. <tr class="a">
    910. 

  910. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4084">HADOOP-4084</a> </td>
    911. 

  911. <td align="left"> Add explain plan capabilities to Hive QL </td>
    912. 

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

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

  914. <td align="left"> Ashish Thusoo </td>
    915. 

  915. <td align="left"> Ashish Thusoo </td></tr>
    916. 

  916. <tr class="b">
    917. 

  917. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4104">HADOOP-4104</a> </td>
    918. 

  918. <td align="left"> add time, permission and user attribute support to libhdfs </td>
    919. 

  919. <td align="left">  Major </td>
    920. 

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

  921. <td align="left"> Pete Wyckoff </td>
    922. 

  922. <td align="left"> Pete Wyckoff </td></tr>
    923. 

  923. <tr class="a">
    924. 

  924. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4106">HADOOP-4106</a> </td>
    925. 

  925. <td align="left"> add time, permission and user attribute support to fuse-dfs </td>
    926. 

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

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

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

  929. <td align="left"> Pete Wyckoff </td></tr>
    930. 

  930. <tr class="b">
    931. 

  931. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4176">HADOOP-4176</a> </td>
    932. 

  932. <td align="left"> Implement getFileChecksum(Path) in HftpFileSystem </td>
    933. 

  933. <td align="left">  Major </td>
    934. 

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

  935. <td align="left"> Tsz Wo Nicholas Sze </td>
    936. 

  936. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    937. 

  937. <tr class="a">
    938. 

  938. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4070">HADOOP-4070</a> </td>
    939. 

  939. <td align="left"> [Hive] Provide a mechanism for registering UDFs from the query language </td>
    940. 

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

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

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

  943. <td align="left"> Tom White </td></tr>
    944. 

  944. <tr class="b">
    945. 

  945. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2536">HADOOP-2536</a> </td>
    946. 

  946. <td align="left"> MapReduce for MySQL </td>
    947. 

  947. <td align="left">  Minor </td>
    948. 

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

  949. <td align="left"> Fredrik Hedberg </td>
    950. 

  950. <td align="left"> Fredrik Hedberg </td></tr>
    951. 

  951. <tr class="a">
    952. 

  952. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3019">HADOOP-3019</a> </td>
    953. 

  953. <td align="left"> want input sampler &amp; sorted partitioner </td>
    954. 

  954. <td align="left">  Major </td>
    955. 

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

  956. <td align="left"> Doug Cutting </td>
    957. 

  957. <td align="left"> Chris Douglas </td></tr>
    958. 

  958. <tr class="b">
    959. 

  959. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3924">HADOOP-3924</a> </td>
    960. 

  960. <td align="left"> Add a &#x2018;Killed&#x2019; job status </td>
    961. 

  961. <td align="left">  Critical </td>
    962. 

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

  963. <td align="left"> Alejandro Abdelnur </td>
    964. 

  964. <td align="left"> Subru Krishnan </td></tr>
    965. 

  965. <tr class="a">
    966. 

  966. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4120">HADOOP-4120</a> </td>
    967. 

  967. <td align="left"> [Hive] print time taken by query in interactive shell </td>
    968. 

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

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

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

  971. <td align="left"> Raghotham Murthy </td></tr>
    972. 

  972. <tr class="b">
    973. 

  973. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4301">HADOOP-4301</a> </td>
    974. 

  974. <td align="left"> Forrest doc for skip bad records feature </td>
    975. 

  975. <td align="left">  Blocker </td>
    976. 

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

  977. <td align="left"> Sharad Agarwal </td>
    978. 

  978. <td align="left"> Sharad Agarwal </td></tr>
    979. 

  979. <tr class="a">
    980. 

  980. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4260">HADOOP-4260</a> </td>
    981. 

  981. <td align="left"> support show partitions in hive </td>
    982. 

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

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

  984. <td align="left"> Ashish Thusoo </td>
    985. 

  985. <td align="left"> Ashish Thusoo </td></tr>
    986. 

  986. <tr class="b">
    987. 

  987. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4095">HADOOP-4095</a> </td>
    988. 

  988. <td align="left"> [Hive] enhance describe table &amp; partition </td>
    989. 

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

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

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

  992. <td align="left"> Namit Jain </td></tr>
    993. 

  993. <tr class="a">
    994. 

  994. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4086">HADOOP-4086</a> </td>
    995. 

  995. <td align="left"> Add limit to Hive QL </td>
    996. 

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

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

  998. <td align="left"> Ashish Thusoo </td>
    999. 

  999. <td align="left"> Namit Jain </td></tr>
    1000. 

  1000. <tr class="b">
    1001. 

  1001. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2658">HADOOP-2658</a> </td>
    1002. 

  1002. <td align="left"> Design and Implement a Test Plan to support appends to HDFS files </td>
    1003. 

  1003. <td align="left">  Blocker </td>
    1004. 

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

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

  1006. <td align="left"> dhruba borthakur </td></tr>
    1007. 

  1007. <tr class="a">
    1008. 

  1008. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4406">HADOOP-4406</a> </td>
    1009. 

  1009. <td align="left"> Make TCTLSeparatedProtocol configurable and have DynamicSerDe initialize, initialize the SerDe </td>
    1010. 

  1010. <td align="left">  Major </td>
    1011. 

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

  1012. <td align="left"> Pete Wyckoff </td>
    1013. 

  1013. <td align="left"> Pete Wyckoff </td></tr>
    1014. 

  1014. <tr class="b">
    1015. 

  1015. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1823">HADOOP-1823</a> </td>
    1016. 

  1016. <td align="left"> want InputFormat for bzip2 files </td>
    1017. 

  1017. <td align="left">  Major </td>
    1018. 

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

  1019. <td align="left"> Doug Cutting </td>
    1020. 

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

  1021. </tbody>
    1022. 

  1022. </table></section><section>
    1023. 

  1023. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    1024. 

  1024. <table border="0" class="bodyTable">
    1025. 

  1025. <thead>
    1026. 

  1026. 

  1027. <tr class="a">
    1028. 

  1028. <th align="left"> JIRA </th>
    1029. 

  1029. <th align="left"> Summary </th>
    1030. 

  1030. <th align="left"> Priority </th>
    1031. 

  1031. <th align="left"> Component </th>
    1032. 

  1032. <th align="left"> Reporter </th>
    1033. 

  1033. <th align="left"> Contributor </th></tr>
    1034. 

  1034. </thead><tbody>
    1035. 

  1035. 

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

  1037. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3563">HADOOP-3563</a> </td>
    1038. 

  1038. <td align="left"> Seperate out datanode and namenode functionality of generation stamp upgrade process </td>
    1039. 

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

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

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

  1042. <td align="left"> dhruba borthakur </td></tr>
    1043. 

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

  1044. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3577">HADOOP-3577</a> </td>
    1045. 

  1045. <td align="left"> Tools to inject blocks into name node and simulated data nodes for testing </td>
    1046. 

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

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

  1048. <td align="left"> Sanjay Radia </td>
    1049. 

  1049. <td align="left"> Sanjay Radia </td></tr>
    1050. 

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

  1051. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3341">HADOOP-3341</a> </td>
    1052. 

  1052. <td align="left"> make key-value separators in hadoop streaming fully configurable </td>
    1053. 

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

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

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

  1056. <td align="left"> Zheng Shao </td></tr>
    1057. 

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

  1058. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3556">HADOOP-3556</a> </td>
    1059. 

  1059. <td align="left"> Substitute the synchronized code in MD5Hash to avoid lock contention. Use ThreadLocal instead. </td>
    1060. 

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

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

  1062. <td align="left"> Iv&#xe1;n de Prado </td>
    1063. 

  1063. <td align="left"> Iv&#xe1;n de Prado </td></tr>
    1064. 

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

  1065. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3655">HADOOP-3655</a> </td>
    1066. 

  1066. <td align="left"> provide more control options for the junit run </td>
    1067. 

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

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

  1069. <td align="left"> Steve Loughran </td>
    1070. 

  1070. <td align="left"> Steve Loughran </td></tr>
    1071. 

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

  1072. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3660">HADOOP-3660</a> </td>
    1073. 

  1073. <td align="left"> Add replication factor for injecting blocks in the data node cluster </td>
    1074. 

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

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

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

  1077. <td align="left"> Sanjay Radia </td></tr>
    1078. 

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

  1079. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3328">HADOOP-3328</a> </td>
    1080. 

  1080. <td align="left"> DFS write pipeline : only the last datanode needs to verify checksum </td>
    1081. 

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

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

  1083. <td align="left"> Raghu Angadi </td>
    1084. 

  1084. <td align="left"> Raghu Angadi </td></tr>
    1085. 

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

  1086. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3684">HADOOP-3684</a> </td>
    1087. 

  1087. <td align="left"> The data_join should allow the user to implement a customer cloning function </td>
    1088. 

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

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

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

  1091. <td align="left"> Runping Qi </td></tr>
    1092. 

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

  1093. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3721">HADOOP-3721</a> </td>
    1094. 

  1094. <td align="left"> CompositeRecordReader::next is unnecessarily complex </td>
    1095. 

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

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

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

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

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

  1100. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3478">HADOOP-3478</a> </td>
    1101. 

  1101. <td align="left"> The algorithm to decide map re-execution on fetch failures can be improved </td>
    1102. 

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

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

  1104. <td align="left"> Jothi Padmanabhan </td>
    1105. 

  1105. <td align="left"> Jothi Padmanabhan </td></tr>
    1106. 

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

  1107. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1627">HADOOP-1627</a> </td>
    1108. 

  1108. <td align="left"> DFSAdmin incorrectly reports cluster data. </td>
    1109. 

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

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

  1111. <td align="left"> Konstantin Shvachko </td>
    1112. 

  1112. <td align="left"> Raghu Angadi </td></tr>
    1113. 

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

  1114. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3617">HADOOP-3617</a> </td>
    1115. 

  1115. <td align="left"> Writes from map serialization include redundant checks for accounting space </td>
    1116. 

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

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

  1118. <td align="left"> Chris Douglas </td>
    1119. 

  1119. <td align="left"> Chris Douglas </td></tr>
    1120. 

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

  1121. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3412">HADOOP-3412</a> </td>
    1122. 

  1122. <td align="left"> Refactor the scheduler out of the JobTracker </td>
    1123. 

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

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

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

  1126. <td align="left"> Brice Arnould </td></tr>
    1127. 

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

  1128. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3624">HADOOP-3624</a> </td>
    1129. 

  1129. <td align="left"> CreateEditsLog could be improved to create tree directory structure </td>
    1130. 

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

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

  1132. <td align="left"> Lohit Vijayarenu </td>
    1133. 

  1133. <td align="left"> Lohit Vijayarenu </td></tr>
    1134. 

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

  1135. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3747">HADOOP-3747</a> </td>
    1136. 

  1136. <td align="left"> Add counter support to MultipleOutputs </td>
    1137. 

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

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

  1139. <td align="left"> Alejandro Abdelnur </td>
    1140. 

  1140. <td align="left"> Alejandro Abdelnur </td></tr>
    1141. 

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

  1142. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3661">HADOOP-3661</a> </td>
    1143. 

  1143. <td align="left"> Normalize fuse-dfs handling of moving things to trash wrt the way hadoop dfs does it (only when non posix trash flag is enabled in compile) </td>
    1144. 

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

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

  1146. <td align="left"> Pete Wyckoff </td>
    1147. 

  1147. <td align="left"> Pete Wyckoff </td></tr>
    1148. 

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

  1149. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3169">HADOOP-3169</a> </td>
    1150. 

  1150. <td align="left"> LeaseChecker daemon should not be started in DFSClient constructor </td>
    1151. 

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

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

  1153. <td align="left"> Tsz Wo Nicholas Sze </td>
    1154. 

  1154. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1155. 

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

  1156. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3646">HADOOP-3646</a> </td>
    1157. 

  1157. <td align="left"> Providing bzip2 as codec </td>
    1158. 

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

  1159. <td align="left"> conf, io </td>
    1160. 

  1160. <td align="left"> Abdul Qadeer </td>
    1161. 

  1161. <td align="left"> Abdul Qadeer </td></tr>
    1162. 

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

  1163. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3861">HADOOP-3861</a> </td>
    1164. 

  1164. <td align="left"> Make MapFile.Reader and Writer implement java.io.Closeable </td>
    1165. 

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

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

  1167. <td align="left"> Tom White </td>
    1168. 

  1168. <td align="left"> Tom White </td></tr>
    1169. 

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

  1170. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3694">HADOOP-3694</a> </td>
    1171. 

  1171. <td align="left"> if MiniDFS startup time could be improved, testing time would be reduced </td>
    1172. 

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

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

  1174. <td align="left"> Steve Loughran </td>
    1175. 

  1175. <td align="left"> Doug Cutting </td></tr>
    1176. 

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

  1177. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3620">HADOOP-3620</a> </td>
    1178. 

  1178. <td align="left"> Namenode should synchronously resolve a datanode&#x2019;s network location when the datanode registers </td>
    1179. 

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

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

  1181. <td align="left"> Hairong Kuang </td>
    1182. 

  1182. <td align="left"> Hairong Kuang </td></tr>
    1183. 

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

  1184. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3860">HADOOP-3860</a> </td>
    1185. 

  1185. <td align="left"> Compare name-node performance when journaling is performed into local hard-drives or nfs. </td>
    1186. 

  1186. <td align="left">  Major </td>
    1187. 

  1187. <td align="left"> benchmarks </td>
    1188. 

  1188. <td align="left"> Konstantin Shvachko </td>
    1189. 

  1189. <td align="left"> Konstantin Shvachko </td></tr>
    1190. 

  1190. <tr class="b">
    1191. 

  1191. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3805">HADOOP-3805</a> </td>
    1192. 

  1192. <td align="left"> improve fuse-dfs write performance which is 33% slower than hadoop dfs -copyFromLocal </td>
    1193. 

  1193. <td align="left">  Minor </td>
    1194. 

  1194. <td align="left"> . </td>
    1195. 

  1195. <td align="left"> Pete Wyckoff </td>
    1196. 

  1196. <td align="left">  </td></tr>
    1197. 

  1197. <tr class="a">
    1198. 

  1198. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2302">HADOOP-2302</a> </td>
    1199. 

  1199. <td align="left">  Streaming should provide an option for numerical sort of keys </td>
    1200. 

  1200. <td align="left">  Major </td>
    1201. 

  1201. <td align="left"> . </td>
    1202. 

  1202. <td align="left"> Lohit Vijayarenu </td>
    1203. 

  1203. <td align="left"> Devaraj Das </td></tr>
    1204. 

  1204. <tr class="b">
    1205. 

  1205. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3892">HADOOP-3892</a> </td>
    1206. 

  1206. <td align="left"> Include Unix group name in JobConf </td>
    1207. 

  1207. <td align="left">  Trivial </td>
    1208. 

  1208. <td align="left"> conf </td>
    1209. 

  1209. <td align="left"> Matei Zaharia </td>
    1210. 

  1210. <td align="left"> Matei Zaharia </td></tr>
    1211. 

  1211. <tr class="a">
    1212. 

  1212. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3853">HADOOP-3853</a> </td>
    1213. 

  1213. <td align="left"> Move multiple input format extension to library package </td>
    1214. 

  1214. <td align="left">  Major </td>
    1215. 

  1215. <td align="left"> . </td>
    1216. 

  1216. <td align="left"> Tom White </td>
    1217. 

  1217. <td align="left"> Tom White </td></tr>
    1218. 

  1218. <tr class="b">
    1219. 

  1219. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-657">HADOOP-657</a> </td>
    1220. 

  1220. <td align="left"> Free temporary space should be modelled better </td>
    1221. 

  1221. <td align="left">  Major </td>
    1222. 

  1222. <td align="left"> . </td>
    1223. 

  1223. <td align="left"> Owen O&#x2019;Malley </td>
    1224. 

  1224. <td align="left"> Ari Rabkin </td></tr>
    1225. 

  1225. <tr class="a">
    1226. 

  1226. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3202">HADOOP-3202</a> </td>
    1227. 

  1227. <td align="left"> Deprecate org.apache.hadoop.fs.FileUtil.fullyDelete(FileSystem fs, Path dir) </td>
    1228. 

  1228. <td align="left">  Major </td>
    1229. 

  1229. <td align="left"> fs </td>
    1230. 

  1230. <td align="left"> Tsz Wo Nicholas Sze </td>
    1231. 

  1231. <td align="left"> Amareshwari Sriramadasu </td></tr>
    1232. 

  1232. <tr class="b">
    1233. 

  1233. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3368">HADOOP-3368</a> </td>
    1234. 

  1234. <td align="left"> Can commons-logging.properties be pulled from hadoop-core? </td>
    1235. 

  1235. <td align="left">  Major </td>
    1236. 

  1236. <td align="left"> build </td>
    1237. 

  1237. <td align="left"> Steve Loughran </td>
    1238. 

  1238. <td align="left"> Steve Loughran </td></tr>
    1239. 

  1239. <tr class="a">
    1240. 

  1240. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3780">HADOOP-3780</a> </td>
    1241. 

  1241. <td align="left"> JobTracker should synchronously resolve the tasktracker&#x2019;s network location when the tracker registers </td>
    1242. 

  1242. <td align="left">  Major </td>
    1243. 

  1243. <td align="left"> . </td>
    1244. 

  1244. <td align="left"> Amar Kamat </td>
    1245. 

  1245. <td align="left"> Amar Kamat </td></tr>
    1246. 

  1246. <tr class="b">
    1247. 

  1247. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3852">HADOOP-3852</a> </td>
    1248. 

  1248. <td align="left"> If ShellCommandExecutor had a toString() operator that listed the command run, its error messages may be more meaningful </td>
    1249. 

  1249. <td align="left">  Minor </td>
    1250. 

  1250. <td align="left"> util </td>
    1251. 

  1251. <td align="left"> Steve Loughran </td>
    1252. 

  1252. <td align="left"> Steve Loughran </td></tr>
    1253. 

  1253. <tr class="a">
    1254. 

  1254. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3664">HADOOP-3664</a> </td>
    1255. 

  1255. <td align="left"> Remove deprecated methods introduced in changes to validating input paths (HADOOP-3095) </td>
    1256. 

  1256. <td align="left">  Major </td>
    1257. 

  1257. <td align="left"> . </td>
    1258. 

  1258. <td align="left"> Tom White </td>
    1259. 

  1259. <td align="left"> Tom White </td></tr>
    1260. 

  1260. <tr class="b">
    1261. 

  1261. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3719">HADOOP-3719</a> </td>
    1262. 

  1262. <td align="left"> Chukwa </td>
    1263. 

  1263. <td align="left">  Major </td>
    1264. 

  1264. <td align="left"> . </td>
    1265. 

  1265. <td align="left"> Ari Rabkin </td>
    1266. 

  1266. <td align="left"> Ari Rabkin </td></tr>
    1267. 

  1267. <tr class="a">
    1268. 

  1268. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3935">HADOOP-3935</a> </td>
    1269. 

  1269. <td align="left"> Extract classes from DataNode.java </td>
    1270. 

  1270. <td align="left">  Trivial </td>
    1271. 

  1271. <td align="left"> . </td>
    1272. 

  1272. <td align="left"> Johan Oskarsson </td>
    1273. 

  1273. <td align="left"> Johan Oskarsson </td></tr>
    1274. 

  1274. <tr class="b">
    1275. 

  1275. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3905">HADOOP-3905</a> </td>
    1276. 

  1276. <td align="left"> Create a generic interface for edits log. </td>
    1277. 

  1277. <td align="left">  Major </td>
    1278. 

  1278. <td align="left"> . </td>
    1279. 

  1279. <td align="left"> Konstantin Shvachko </td>
    1280. 

  1280. <td align="left"> Konstantin Shvachko </td></tr>
    1281. 

  1281. <tr class="a">
    1282. 

  1282. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3549">HADOOP-3549</a> </td>
    1283. 

  1283. <td align="left"> meaningful errno values in libhdfs </td>
    1284. 

  1284. <td align="left">  Major </td>
    1285. 

  1285. <td align="left"> . </td>
    1286. 

  1286. <td align="left"> Ben Slusky </td>
    1287. 

  1287. <td align="left"> Ben Slusky </td></tr>
    1288. 

  1288. <tr class="b">
    1289. 

  1289. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2130">HADOOP-2130</a> </td>
    1290. 

  1290. <td align="left"> Pipes submit job should be Non-blocking </td>
    1291. 

  1291. <td align="left">  Critical </td>
    1292. 

  1292. <td align="left"> . </td>
    1293. 

  1293. <td align="left"> Srikanth Kakani </td>
    1294. 

  1294. <td align="left"> Arun C Murthy </td></tr>
    1295. 

  1295. <tr class="a">
    1296. 

  1296. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3944">HADOOP-3944</a> </td>
    1297. 

  1297. <td align="left"> TupleWritable listed as public class but cannot be used without methods private to the package </td>
    1298. 

  1298. <td align="left">  Trivial </td>
    1299. 

  1299. <td align="left"> documentation </td>
    1300. 

  1300. <td align="left"> Michael Andrews </td>
    1301. 

  1301. <td align="left"> Chris Douglas </td></tr>
    1302. 

  1302. <tr class="b">
    1303. 

  1303. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3759">HADOOP-3759</a> </td>
    1304. 

  1304. <td align="left"> Provide ability to run memory intensive jobs without affecting other running tasks on the nodes </td>
    1305. 

  1305. <td align="left">  Major </td>
    1306. 

  1306. <td align="left"> . </td>
    1307. 

  1307. <td align="left"> Hemanth Yamijala </td>
    1308. 

  1308. <td align="left"> Hemanth Yamijala </td></tr>
    1309. 

  1309. <tr class="a">
    1310. 

  1310. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3965">HADOOP-3965</a> </td>
    1311. 

  1311. <td align="left"> Make DataBlockScanner package private </td>
    1312. 

  1312. <td align="left">  Major </td>
    1313. 

  1313. <td align="left"> . </td>
    1314. 

  1314. <td align="left"> Konstantin Shvachko </td>
    1315. 

  1315. <td align="left"> Konstantin Shvachko </td></tr>
    1316. 

  1316. <tr class="b">
    1317. 

  1317. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2330">HADOOP-2330</a> </td>
    1318. 

  1318. <td align="left"> Preallocate transaction log to improve namenode transaction logging performance </td>
    1319. 

  1319. <td align="left">  Major </td>
    1320. 

  1320. <td align="left"> . </td>
    1321. 

  1321. <td align="left"> dhruba borthakur </td>
    1322. 

  1322. <td align="left"> dhruba borthakur </td></tr>
    1323. 

  1323. <tr class="a">
    1324. 

  1324. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3908">HADOOP-3908</a> </td>
    1325. 

  1325. <td align="left"> Better error message if llibhdfs.so doesn&#x2019;t exist </td>
    1326. 

  1326. <td align="left">  Minor </td>
    1327. 

  1327. <td align="left"> . </td>
    1328. 

  1328. <td align="left"> Pete Wyckoff </td>
    1329. 

  1329. <td align="left"> Pete Wyckoff </td></tr>
    1330. 

  1330. <tr class="b">
    1331. 

  1331. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3342">HADOOP-3342</a> </td>
    1332. 

  1332. <td align="left"> Better safety of killing jobs via web interface </td>
    1333. 

  1333. <td align="left">  Minor </td>
    1334. 

  1334. <td align="left"> . </td>
    1335. 

  1335. <td align="left"> Daniel Naber </td>
    1336. 

  1336. <td align="left"> Enis Soztutar </td></tr>
    1337. 

  1337. <tr class="a">
    1338. 

  1338. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3769">HADOOP-3769</a> </td>
    1339. 

  1339. <td align="left"> expose static SampleMapper and SampleReducer classes of GenericMRLoadGenerator class for gridmix reuse </td>
    1340. 

  1340. <td align="left">  Major </td>
    1341. 

  1341. <td align="left"> test </td>
    1342. 

  1342. <td align="left"> Lingyun Yang </td>
    1343. 

  1343. <td align="left"> Lingyun Yang </td></tr>
    1344. 

  1344. <tr class="b">
    1345. 

  1345. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3948">HADOOP-3948</a> </td>
    1346. 

  1346. <td align="left"> Separate Namenodes edits and fsimage </td>
    1347. 

  1347. <td align="left">  Major </td>
    1348. 

  1348. <td align="left"> . </td>
    1349. 

  1349. <td align="left"> Lohit Vijayarenu </td>
    1350. 

  1350. <td align="left"> Lohit Vijayarenu </td></tr>
    1351. 

  1351. <tr class="a">
    1352. 

  1352. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3866">HADOOP-3866</a> </td>
    1353. 

  1353. <td align="left"> Improve Hadoop Jobtracker Admin </td>
    1354. 

  1354. <td align="left">  Major </td>
    1355. 

  1355. <td align="left"> scripts </td>
    1356. 

  1356. <td align="left"> craig weisenfluh </td>
    1357. 

  1357. <td align="left"> craig weisenfluh </td></tr>
    1358. 

  1358. <tr class="b">
    1359. 

  1359. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3943">HADOOP-3943</a> </td>
    1360. 

  1360. <td align="left"> NetworkTopology.pseudoSortByDistance does not need to be a synchronized method </td>
    1361. 

  1361. <td align="left">  Major </td>
    1362. 

  1362. <td align="left"> . </td>
    1363. 

  1363. <td align="left"> Hairong Kuang </td>
    1364. 

  1364. <td align="left"> Hairong Kuang </td></tr>
    1365. 

  1365. <tr class="a">
    1366. 

  1366. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3498">HADOOP-3498</a> </td>
    1367. 

  1367. <td align="left"> File globbing alternation should be able to span path components </td>
    1368. 

  1368. <td align="left">  Major </td>
    1369. 

  1369. <td align="left"> fs </td>
    1370. 

  1370. <td align="left"> Tom White </td>
    1371. 

  1371. <td align="left"> Tom White </td></tr>
    1372. 

  1372. <tr class="b">
    1373. 

  1373. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3581">HADOOP-3581</a> </td>
    1374. 

  1374. <td align="left"> Prevent memory intensive user tasks from taking down nodes </td>
    1375. 

  1375. <td align="left">  Major </td>
    1376. 

  1376. <td align="left"> . </td>
    1377. 

  1377. <td align="left"> Hemanth Yamijala </td>
    1378. 

  1378. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1379. 

  1379. <tr class="a">
    1380. 

  1380. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3605">HADOOP-3605</a> </td>
    1381. 

  1381. <td align="left"> Added an abort on unset AWS_ACCOUNT_ID to luanch-hadoop-master </td>
    1382. 

  1382. <td align="left">  Minor </td>
    1383. 

  1383. <td align="left"> contrib/cloud </td>
    1384. 

  1384. <td align="left"> Al Hoang </td>
    1385. 

  1385. <td align="left"> Al Hoang </td></tr>
    1386. 

  1386. <tr class="b">
    1387. 

  1387. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3514">HADOOP-3514</a> </td>
    1388. 

  1388. <td align="left"> Reduce seeks during shuffle, by inline crcs </td>
    1389. 

  1389. <td align="left">  Major </td>
    1390. 

  1390. <td align="left"> . </td>
    1391. 

  1391. <td align="left"> Devaraj Das </td>
    1392. 

  1392. <td align="left"> Jothi Padmanabhan </td></tr>
    1393. 

  1393. <tr class="a">
    1394. 

  1394. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4113">HADOOP-4113</a> </td>
    1395. 

  1395. <td align="left">  libhdfs should never exit on its own but rather return errors to the calling application - missing diff files </td>
    1396. 

  1396. <td align="left">  Minor </td>
    1397. 

  1397. <td align="left"> . </td>
    1398. 

  1398. <td align="left"> Pete Wyckoff </td>
    1399. 

  1399. <td align="left"> Pete Wyckoff </td></tr>
    1400. 

  1400. <tr class="b">
    1401. 

  1401. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3446">HADOOP-3446</a> </td>
    1402. 

  1402. <td align="left"> The reduce task should not flush the in memory file system before starting the reducer </td>
    1403. 

  1403. <td align="left">  Critical </td>
    1404. 

  1404. <td align="left"> . </td>
    1405. 

  1405. <td align="left"> Owen O&#x2019;Malley </td>
    1406. 

  1406. <td align="left"> Chris Douglas </td></tr>
    1407. 

  1407. <tr class="a">
    1408. 

  1408. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4094">HADOOP-4094</a> </td>
    1409. 

  1409. <td align="left"> [Hive]implement hive-site.xml similar to hadoop-site.xml </td>
    1410. 

  1410. <td align="left">  Minor </td>
    1411. 

  1411. <td align="left"> . </td>
    1412. 

  1412. <td align="left"> Prasad Chakka </td>
    1413. 

  1413. <td align="left"> Prasad Chakka </td></tr>
    1414. 

  1414. <tr class="b">
    1415. 

  1415. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4151">HADOOP-4151</a> </td>
    1416. 

  1416. <td align="left"> Add a memcmp-compatible interface for key types </td>
    1417. 

  1417. <td align="left">  Minor </td>
    1418. 

  1418. <td align="left"> . </td>
    1419. 

  1419. <td align="left"> Chris Douglas </td>
    1420. 

  1420. <td align="left"> Chris Douglas </td></tr>
    1421. 

  1421. <tr class="a">
    1422. 

  1422. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4174">HADOOP-4174</a> </td>
    1423. 

  1423. <td align="left"> Move non-client methods ou of ClientProtocol </td>
    1424. 

  1424. <td align="left">  Major </td>
    1425. 

  1425. <td align="left"> . </td>
    1426. 

  1426. <td align="left"> Konstantin Shvachko </td>
    1427. 

  1427. <td align="left"> Konstantin Shvachko </td></tr>
    1428. 

  1428. <tr class="b">
    1429. 

  1429. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4138">HADOOP-4138</a> </td>
    1430. 

  1430. <td align="left"> [Hive] refactor the SerDe library </td>
    1431. 

  1431. <td align="left">  Major </td>
    1432. 

  1432. <td align="left"> . </td>
    1433. 

  1433. <td align="left"> Zheng Shao </td>
    1434. 

  1434. <td align="left"> Zheng Shao </td></tr>
    1435. 

  1435. <tr class="a">
    1436. 

  1436. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4075">HADOOP-4075</a> </td>
    1437. 

  1437. <td align="left"> test-patch.sh should output the ant commands that it runs </td>
    1438. 

  1438. <td align="left">  Major </td>
    1439. 

  1439. <td align="left"> build </td>
    1440. 

  1440. <td align="left"> Nigel Daley </td>
    1441. 

  1441. <td align="left"> Ramya Sunil </td></tr>
    1442. 

  1442. <tr class="b">
    1443. 

  1443. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4117">HADOOP-4117</a> </td>
    1444. 

  1444. <td align="left"> Improve configurability of Hadoop EC2 instances </td>
    1445. 

  1445. <td align="left">  Major </td>
    1446. 

  1446. <td align="left"> contrib/cloud </td>
    1447. 

  1447. <td align="left"> Tom White </td>
    1448. 

  1448. <td align="left"> Tom White </td></tr>
    1449. 

  1449. <tr class="a">
    1450. 

  1450. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2411">HADOOP-2411</a> </td>
    1451. 

  1451. <td align="left"> Add support for larger EC2 instance types </td>
    1452. 

  1452. <td align="left">  Major </td>
    1453. 

  1453. <td align="left"> contrib/cloud </td>
    1454. 

  1454. <td align="left"> Tom White </td>
    1455. 

  1455. <td align="left"> Chris K Wensel </td></tr>
    1456. 

  1456. <tr class="b">
    1457. 

  1457. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3930">HADOOP-3930</a> </td>
    1458. 

  1458. <td align="left"> Decide how to integrate scheduler info into CLI and job tracker web page </td>
    1459. 

  1459. <td align="left">  Major </td>
    1460. 

  1460. <td align="left"> . </td>
    1461. 

  1461. <td align="left"> Matei Zaharia </td>
    1462. 

  1462. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    1463. 

  1463. <tr class="a">
    1464. 

  1464. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4083">HADOOP-4083</a> </td>
    1465. 

  1465. <td align="left"> change new config attribute queue.name to mapred.job.queue.name </td>
    1466. 

  1466. <td align="left">  Major </td>
    1467. 

  1467. <td align="left"> . </td>
    1468. 

  1468. <td align="left"> Owen O&#x2019;Malley </td>
    1469. 

  1469. <td align="left"> Hemanth Yamijala </td></tr>
    1470. 

  1470. <tr class="b">
    1471. 

  1471. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4194">HADOOP-4194</a> </td>
    1472. 

  1472. <td align="left"> Add JobConf and JobID to job related methods in JobTrackerInstrumentation </td>
    1473. 

  1473. <td align="left">  Major </td>
    1474. 

  1474. <td align="left"> . </td>
    1475. 

  1475. <td align="left"> Mac Yang </td>
    1476. 

  1476. <td align="left"> Mac Yang </td></tr>
    1477. 

  1477. <tr class="a">
    1478. 

  1478. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-249">HADOOP-249</a> </td>
    1479. 

  1479. <td align="left"> Improving Map -&gt; Reduce performance and Task JVM reuse </td>
    1480. 

  1480. <td align="left">  Major </td>
    1481. 

  1481. <td align="left"> . </td>
    1482. 

  1482. <td align="left"> Benjamin Reed </td>
    1483. 

  1483. <td align="left"> Devaraj Das </td></tr>
    1484. 

  1484. <tr class="b">
    1485. 

  1485. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3638">HADOOP-3638</a> </td>
    1486. 

  1486. <td align="left"> Cache the iFile index files in memory to reduce seeks during map output serving </td>
    1487. 

  1487. <td align="left">  Major </td>
    1488. 

  1488. <td align="left"> . </td>
    1489. 

  1489. <td align="left"> Devaraj Das </td>
    1490. 

  1490. <td align="left"> Jothi Padmanabhan </td></tr>
    1491. 

  1491. <tr class="a">
    1492. 

  1492. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3975">HADOOP-3975</a> </td>
    1493. 

  1493. <td align="left"> test-patch can report the modifications found in the workspace along with the error message </td>
    1494. 

  1494. <td align="left">  Minor </td>
    1495. 

  1495. <td align="left"> test </td>
    1496. 

  1496. <td align="left"> Hemanth Yamijala </td>
    1497. 

  1497. <td align="left"> Ramya Sunil </td></tr>
    1498. 

  1498. <tr class="b">
    1499. 

  1499. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4124">HADOOP-4124</a> </td>
    1500. 

  1500. <td align="left"> Changing priority of a job should be available in CLI and available on the web UI only along with the Kill Job actions </td>
    1501. 

  1501. <td align="left">  Major </td>
    1502. 

  1502. <td align="left"> . </td>
    1503. 

  1503. <td align="left"> Hemanth Yamijala </td>
    1504. 

  1504. <td align="left"> Hemanth Yamijala </td></tr>
    1505. 

  1505. <tr class="a">
    1506. 

  1506. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2165">HADOOP-2165</a> </td>
    1507. 

  1507. <td align="left"> Augment JobHistory to store tasks&#x2019; userlogs </td>
    1508. 

  1508. <td align="left">  Major </td>
    1509. 

  1509. <td align="left"> . </td>
    1510. 

  1510. <td align="left"> Arun C Murthy </td>
    1511. 

  1511. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1512. 

  1512. <tr class="b">
    1513. 

  1513. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4062">HADOOP-4062</a> </td>
    1514. 

  1514. <td align="left"> IPC client does not need to be synchronized on the output stream when a connection is closed </td>
    1515. 

  1515. <td align="left">  Major </td>
    1516. 

  1516. <td align="left"> ipc </td>
    1517. 

  1517. <td align="left"> Hairong Kuang </td>
    1518. 

  1518. <td align="left"> Hairong Kuang </td></tr>
    1519. 

  1519. <tr class="a">
    1520. 

  1520. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4181">HADOOP-4181</a> </td>
    1521. 

  1521. <td align="left"> some minor things to make Hadoop friendlier to git </td>
    1522. 

  1522. <td align="left">  Major </td>
    1523. 

  1523. <td align="left"> build </td>
    1524. 

  1524. <td align="left"> Owen O&#x2019;Malley </td>
    1525. 

  1525. <td align="left"> Owen O&#x2019;Malley </td></tr>
    1526. 

  1526. <tr class="b">
    1527. 

  1527. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4090">HADOOP-4090</a> </td>
    1528. 

  1528. <td align="left"> The configuration file lists two paths to hadoop directories (bin and conf).  Startup should check that these are valid directories and give appropriate messages. </td>
    1529. 

  1529. <td align="left">  Minor </td>
    1530. 

  1530. <td align="left"> . </td>
    1531. 

  1531. <td align="left"> Ashish Thusoo </td>
    1532. 

  1532. <td align="left"> Raghotham Murthy </td></tr>
    1533. 

  1533. <tr class="a">
    1534. 

  1534. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4205">HADOOP-4205</a> </td>
    1535. 

  1535. <td align="left"> [Hive] metastore and ql to use the refactored SerDe library </td>
    1536. 

  1536. <td align="left">  Major </td>
    1537. 

  1537. <td align="left"> . </td>
    1538. 

  1538. <td align="left"> Zheng Shao </td>
    1539. 

  1539. <td align="left"> Zheng Shao </td></tr>
    1540. 

  1540. <tr class="b">
    1541. 

  1541. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4279">HADOOP-4279</a> </td>
    1542. 

  1542. <td align="left"> write the random number generator seed to log in the append-related tests </td>
    1543. 

  1543. <td align="left">  Blocker </td>
    1544. 

  1544. <td align="left"> test </td>
    1545. 

  1545. <td align="left"> Tsz Wo Nicholas Sze </td>
    1546. 

  1546. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1547. 

  1547. <tr class="a">
    1548. 

  1548. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4053">HADOOP-4053</a> </td>
    1549. 

  1549. <td align="left"> Schedulers need to know when a job has completed </td>
    1550. 

  1550. <td align="left">  Blocker </td>
    1551. 

  1551. <td align="left"> . </td>
    1552. 

  1552. <td align="left"> Vivek Ratan </td>
    1553. 

  1553. <td align="left"> Amar Kamat </td></tr>
    1554. 

  1554. <tr class="b">
    1555. 

  1555. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4424">HADOOP-4424</a> </td>
    1556. 

  1556. <td align="left"> menu layout change for Hadoop documentation </td>
    1557. 

  1557. <td align="left">  Blocker </td>
    1558. 

  1558. <td align="left"> documentation </td>
    1559. 

  1559. <td align="left"> Boris Shkolnik </td>
    1560. 

  1560. <td align="left"> Boris Shkolnik </td></tr>
    1561. 

  1561. <tr class="a">
    1562. 

  1562. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4230">HADOOP-4230</a> </td>
    1563. 

  1563. <td align="left"> Hive: GroupBy should not pass the whole row from mapper to reducer </td>
    1564. 

  1564. <td align="left">  Blocker </td>
    1565. 

  1565. <td align="left"> . </td>
    1566. 

  1566. <td align="left"> Zheng Shao </td>
    1567. 

  1567. <td align="left"> Ashish Thusoo </td></tr>
    1568. 

  1568. <tr class="b">
    1569. 

  1569. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4231">HADOOP-4231</a> </td>
    1570. 

  1570. <td align="left"> Hive: converting complex objects to JSON failed. </td>
    1571. 

  1571. <td align="left">  Minor </td>
    1572. 

  1572. <td align="left"> . </td>
    1573. 

  1573. <td align="left"> Zheng Shao </td>
    1574. 

  1574. <td align="left"> Zheng Shao </td></tr>
    1575. 

  1575. <tr class="a">
    1576. 

  1576. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4252">HADOOP-4252</a> </td>
    1577. 

  1577. <td align="left"> Catch Ctrl-C in Hive CLI so that corresponding hadoop jobs can be killed </td>
    1578. 

  1578. <td align="left">  Minor </td>
    1579. 

  1579. <td align="left"> . </td>
    1580. 

  1580. <td align="left"> Prasad Chakka </td>
    1581. 

  1581. <td align="left"> Pete Wyckoff </td></tr>
    1582. 

  1582. <tr class="b">
    1583. 

  1583. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4353">HADOOP-4353</a> </td>
    1584. 

  1584. <td align="left"> enable multi-line query from Hive CLI </td>
    1585. 

  1585. <td align="left">  Minor </td>
    1586. 

  1586. <td align="left"> . </td>
    1587. 

  1587. <td align="left"> Prasad Chakka </td>
    1588. 

  1588. <td align="left"> Prasad Chakka </td></tr>
    1589. 

  1589. <tr class="a">
    1590. 

  1590. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4307">HADOOP-4307</a> </td>
    1591. 

  1591. <td align="left"> add an option to  describe table to show extended properties of the table such as serialization/deserialization properties </td>
    1592. 

  1592. <td align="left">  Major </td>
    1593. 

  1593. <td align="left"> . </td>
    1594. 

  1594. <td align="left"> Prasad Chakka </td>
    1595. 

  1595. <td align="left"> Prasad Chakka </td></tr>
    1596. 

  1596. <tr class="b">
    1597. 

  1597. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4345">HADOOP-4345</a> </td>
    1598. 

  1598. <td align="left"> Hive: Check that partitioning predicate is present when hive.partition.pruning = strict </td>
    1599. 

  1599. <td align="left">  Major </td>
    1600. 

  1600. <td align="left"> . </td>
    1601. 

  1601. <td align="left"> Ashish Thusoo </td>
    1602. 

  1602. <td align="left"> Ashish Thusoo </td></tr>
    1603. 

  1603. <tr class="a">
    1604. 

  1604. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4431">HADOOP-4431</a> </td>
    1605. 

  1605. <td align="left"> Add versionning/tags to Chukwa Chunk </td>
    1606. 

  1606. <td align="left">  Major </td>
    1607. 

  1607. <td align="left"> . </td>
    1608. 

  1608. <td align="left"> Jerome Boulon </td>
    1609. 

  1609. <td align="left"> Jerome Boulon </td></tr>
    1610. 

  1610. <tr class="b">
    1611. 

  1611. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4433">HADOOP-4433</a> </td>
    1612. 

  1612. <td align="left"> Improve data loader for collecting metrics and log files from hadoop and system </td>
    1613. 

  1613. <td align="left">  Major </td>
    1614. 

  1614. <td align="left"> . </td>
    1615. 

  1615. <td align="left"> Eric Yang </td>
    1616. 

  1616. <td align="left"> Eric Yang </td></tr>
    1617. 

  1617. <tr class="a">
    1618. 

  1618. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3844">HADOOP-3844</a> </td>
    1619. 

  1619. <td align="left"> include message of local exception in Client call failures </td>
    1620. 

  1620. <td align="left">  Minor </td>
    1621. 

  1621. <td align="left"> ipc </td>
    1622. 

  1622. <td align="left"> Steve Loughran </td>
    1623. 

  1623. <td align="left"> Steve Loughran </td></tr>
    1624. 

  1624. </tbody>
    1625. 

  1625. </table></section><section>
    1626. 

  1626. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    1627. 

  1627. <table border="0" class="bodyTable">
    1628. 

  1628. <thead>
    1629. 

  1629. 

  1630. <tr class="a">
    1631. 

  1631. <th align="left"> JIRA </th>
    1632. 

  1632. <th align="left"> Summary </th>
    1633. 

  1633. <th align="left"> Priority </th>
    1634. 

  1634. <th align="left"> Component </th>
    1635. 

  1635. <th align="left"> Reporter </th>
    1636. 

  1636. <th align="left"> Contributor </th></tr>
    1637. 

  1637. </thead><tbody>
    1638. 

  1638. 

  1639. <tr class="b">
    1640. 

  1640. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3528">HADOOP-3528</a> </td>
    1641. 

  1641. <td align="left"> Metrics FilesCreated and files_deleted metrics do not match. </td>
    1642. 

  1642. <td align="left">  Blocker </td>
    1643. 

  1643. <td align="left"> metrics </td>
    1644. 

  1644. <td align="left"> Lohit Vijayarenu </td>
    1645. 

  1645. <td align="left"> Lohit Vijayarenu </td></tr>
    1646. 

  1646. <tr class="a">
    1647. 

  1647. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3542">HADOOP-3542</a> </td>
    1648. 

  1648. <td align="left"> Hadoop archives should not create _logs file in the final archive directory. </td>
    1649. 

  1649. <td align="left">  Blocker </td>
    1650. 

  1650. <td align="left"> . </td>
    1651. 

  1651. <td align="left"> Mahadev konar </td>
    1652. 

  1652. <td align="left"> Mahadev konar </td></tr>
    1653. 

  1653. <tr class="b">
    1654. 

  1654. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3560">HADOOP-3560</a> </td>
    1655. 

  1655. <td align="left"> Archvies sometimes create empty part files. </td>
    1656. 

  1656. <td align="left">  Blocker </td>
    1657. 

  1657. <td align="left"> . </td>
    1658. 

  1658. <td align="left"> Mahadev konar </td>
    1659. 

  1659. <td align="left"> Mahadev konar </td></tr>
    1660. 

  1660. <tr class="a">
    1661. 

  1661. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3076">HADOOP-3076</a> </td>
    1662. 

  1662. <td align="left"> [HOD] If a cluster directory is specified as a relative path, an existing script.exitcode file will not be deleted. </td>
    1663. 

  1663. <td align="left">  Blocker </td>
    1664. 

  1664. <td align="left"> contrib/hod </td>
    1665. 

  1665. <td align="left"> Hemanth Yamijala </td>
    1666. 

  1666. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1667. 

  1667. <tr class="b">
    1668. 

  1668. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3543">HADOOP-3543</a> </td>
    1669. 

  1669. <td align="left"> Need to increment the year field for the copyright notice </td>
    1670. 

  1670. <td align="left">  Trivial </td>
    1671. 

  1671. <td align="left"> documentation </td>
    1672. 

  1672. <td align="left"> Chris Douglas </td>
    1673. 

  1673. <td align="left"> Chris Douglas </td></tr>
    1674. 

  1674. <tr class="a">
    1675. 

  1675. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3640">HADOOP-3640</a> </td>
    1676. 

  1676. <td align="left"> NativeS3FsInputStream read() method for reading a single byte is incorrect </td>
    1677. 

  1677. <td align="left">  Major </td>
    1678. 

  1678. <td align="left"> fs/s3 </td>
    1679. 

  1679. <td align="left"> Tom White </td>
    1680. 

  1680. <td align="left"> Tom White </td></tr>
    1681. 

  1681. <tr class="b">
    1682. 

  1682. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3711">HADOOP-3711</a> </td>
    1683. 

  1683. <td align="left"> Streaming input is not parsed properly to find the separator </td>
    1684. 

  1684. <td align="left">  Major </td>
    1685. 

  1685. <td align="left"> . </td>
    1686. 

  1686. <td align="left"> Amareshwari Sriramadasu </td>
    1687. 

  1687. <td align="left"> Amareshwari Sriramadasu </td></tr>
    1688. 

  1688. <tr class="a">
    1689. 

  1689. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3725">HADOOP-3725</a> </td>
    1690. 

  1690. <td align="left"> TestMiniMRMapRedDebugScript loses exception details </td>
    1691. 

  1691. <td align="left">  Minor </td>
    1692. 

  1692. <td align="left"> test </td>
    1693. 

  1693. <td align="left"> Steve Loughran </td>
    1694. 

  1694. <td align="left"> Steve Loughran </td></tr>
    1695. 

  1695. <tr class="b">
    1696. 

  1696. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3726">HADOOP-3726</a> </td>
    1697. 

  1697. <td align="left"> TestCLI loses exception details on setup/teardown </td>
    1698. 

  1698. <td align="left">  Minor </td>
    1699. 

  1699. <td align="left"> test </td>
    1700. 

  1700. <td align="left"> Steve Loughran </td>
    1701. 

  1701. <td align="left"> Steve Loughran </td></tr>
    1702. 

  1702. <tr class="a">
    1703. 

  1703. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3732">HADOOP-3732</a> </td>
    1704. 

  1704. <td align="left"> Block scanner should read block information during initialization. </td>
    1705. 

  1705. <td align="left">  Blocker </td>
    1706. 

  1706. <td align="left"> . </td>
    1707. 

  1707. <td align="left"> Konstantin Shvachko </td>
    1708. 

  1708. <td align="left"> Raghu Angadi </td></tr>
    1709. 

  1709. <tr class="b">
    1710. 

  1710. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3720">HADOOP-3720</a> </td>
    1711. 

  1711. <td align="left"> dfsadmin -refreshNodes should re-read the config file. </td>
    1712. 

  1712. <td align="left">  Major </td>
    1713. 

  1713. <td align="left"> . </td>
    1714. 

  1714. <td align="left"> Lohit Vijayarenu </td>
    1715. 

  1715. <td align="left"> Lohit Vijayarenu </td></tr>
    1716. 

  1716. <tr class="a">
    1717. 

  1717. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3723">HADOOP-3723</a> </td>
    1718. 

  1718. <td align="left"> libhdfs only accepts O_WRONLY and O_RDONLY so does not accept things like O_WRONLY | O_CREAT </td>
    1719. 

  1719. <td align="left">  Minor </td>
    1720. 

  1720. <td align="left"> . </td>
    1721. 

  1721. <td align="left"> Pete Wyckoff </td>
    1722. 

  1722. <td align="left"> Pi Song </td></tr>
    1723. 

  1723. <tr class="b">
    1724. 

  1724. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3643">HADOOP-3643</a> </td>
    1725. 

  1725. <td align="left"> jobtasks.jsp when called for running tasks should ignore completed TIPs </td>
    1726. 

  1726. <td align="left">  Major </td>
    1727. 

  1727. <td align="left"> . </td>
    1728. 

  1728. <td align="left"> Amar Kamat </td>
    1729. 

  1729. <td align="left"> Amar Kamat </td></tr>
    1730. 

  1730. <tr class="a">
    1731. 

  1731. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3777">HADOOP-3777</a> </td>
    1732. 

  1732. <td align="left"> Failure to load native lzo libraries causes job failure </td>
    1733. 

  1733. <td align="left">  Major </td>
    1734. 

  1734. <td align="left"> . </td>
    1735. 

  1735. <td align="left"> Chris Douglas </td>
    1736. 

  1736. <td align="left"> Chris Douglas </td></tr>
    1737. 

  1737. <tr class="b">
    1738. 

  1738. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3728">HADOOP-3728</a> </td>
    1739. 

  1739. <td align="left"> Cannot run more than one instance of examples.SleepJob at the same time. </td>
    1740. 

  1740. <td align="left">  Minor </td>
    1741. 

  1741. <td align="left"> . </td>
    1742. 

  1742. <td align="left"> Brice Arnould </td>
    1743. 

  1743. <td align="left"> Brice Arnould </td></tr>
    1744. 

  1744. <tr class="a">
    1745. 

  1745. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3795">HADOOP-3795</a> </td>
    1746. 

  1746. <td align="left"> NameNode does not save image if different dfs.name.dir have different checkpoint stamps </td>
    1747. 

  1747. <td align="left">  Major </td>
    1748. 

  1748. <td align="left"> . </td>
    1749. 

  1749. <td align="left"> Lohit Vijayarenu </td>
    1750. 

  1750. <td align="left"> Lohit Vijayarenu </td></tr>
    1751. 

  1751. <tr class="b">
    1752. 

  1752. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3778">HADOOP-3778</a> </td>
    1753. 

  1753. <td align="left"> seek(long) in DFSInputStream should catch socket exception for retry later </td>
    1754. 

  1754. <td align="left">  Minor </td>
    1755. 

  1755. <td align="left"> . </td>
    1756. 

  1756. <td align="left"> Luo Ning </td>
    1757. 

  1757. <td align="left"> Luo Ning </td></tr>
    1758. 

  1758. <tr class="a">
    1759. 

  1759. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3756">HADOOP-3756</a> </td>
    1760. 

  1760. <td align="left"> dfs.client.buffer.dir isn&#x2019;t used in hdfs, but it&#x2019;s still in conf/hadoop-default.xml </td>
    1761. 

  1761. <td align="left">  Trivial </td>
    1762. 

  1762. <td align="left"> . </td>
    1763. 

  1763. <td align="left"> Michael Bieniosek </td>
    1764. 

  1764. <td align="left"> Raghu Angadi </td></tr>
    1765. 

  1765. <tr class="b">
    1766. 

  1766. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3776">HADOOP-3776</a> </td>
    1767. 

  1767. <td align="left"> NPE in NameNode with unknown blocks </td>
    1768. 

  1768. <td align="left">  Blocker </td>
    1769. 

  1769. <td align="left"> . </td>
    1770. 

  1770. <td align="left"> Raghu Angadi </td>
    1771. 

  1771. <td align="left"> Raghu Angadi </td></tr>
    1772. 

  1772. <tr class="a">
    1773. 

  1773. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3820">HADOOP-3820</a> </td>
    1774. 

  1774. <td align="left"> gridmix-env has a syntax error, and wrongly defines USE_REAL_DATASET by default </td>
    1775. 

  1775. <td align="left">  Major </td>
    1776. 

  1776. <td align="left"> benchmarks </td>
    1777. 

  1777. <td align="left"> Arun C Murthy </td>
    1778. 

  1778. <td align="left"> Arun C Murthy </td></tr>
    1779. 

  1779. <tr class="b">
    1780. 

  1780. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3819">HADOOP-3819</a> </td>
    1781. 

  1781. <td align="left"> can not get svn revision # at build time if locale is not english </td>
    1782. 

  1782. <td align="left">  Minor </td>
    1783. 

  1783. <td align="left"> build </td>
    1784. 

  1784. <td align="left"> Rong-En Fan </td>
    1785. 

  1785. <td align="left"> Rong-En Fan </td></tr>
    1786. 

  1786. <tr class="a">
    1787. 

  1787. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3848">HADOOP-3848</a> </td>
    1788. 

  1788. <td align="left"> TaskTracker.localizeJob calls getSystemDir for each task rather than caching it </td>
    1789. 

  1789. <td align="left">  Major </td>
    1790. 

  1790. <td align="left"> . </td>
    1791. 

  1791. <td align="left"> Arun C Murthy </td>
    1792. 

  1792. <td align="left"> Arun C Murthy </td></tr>
    1793. 

  1793. <tr class="b">
    1794. 

  1794. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3863">HADOOP-3863</a> </td>
    1795. 

  1795. <td align="left"> Use a thread-local rather than static ENCODER/DECODER variables in Text for synchronization </td>
    1796. 

  1796. <td align="left">  Critical </td>
    1797. 

  1797. <td align="left"> . </td>
    1798. 

  1798. <td align="left"> Arun C Murthy </td>
    1799. 

  1799. <td align="left"> Arun C Murthy </td></tr>
    1800. 

  1800. <tr class="a">
    1801. 

  1801. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3131">HADOOP-3131</a> </td>
    1802. 

  1802. <td align="left"> enabling BLOCK compression for map outputs breaks the reduce progress counters </td>
    1803. 

  1803. <td align="left">  Major </td>
    1804. 

  1804. <td align="left"> . </td>
    1805. 

  1805. <td align="left"> Colin Evans </td>
    1806. 

  1806. <td align="left"> Matei Zaharia </td></tr>
    1807. 

  1807. <tr class="b">
    1808. 

  1808. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3836">HADOOP-3836</a> </td>
    1809. 

  1809. <td align="left"> TestMultipleOutputs will fail if it is ran more than one times </td>
    1810. 

  1810. <td align="left">  Major </td>
    1811. 

  1811. <td align="left"> test </td>
    1812. 

  1812. <td align="left"> Tsz Wo Nicholas Sze </td>
    1813. 

  1813. <td align="left"> Alejandro Abdelnur </td></tr>
    1814. 

  1814. <tr class="a">
    1815. 

  1815. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3846">HADOOP-3846</a> </td>
    1816. 

  1816. <td align="left"> CreateEditsLog used for benchmark misses creating parent directories </td>
    1817. 

  1817. <td align="left">  Minor </td>
    1818. 

  1818. <td align="left"> benchmarks </td>
    1819. 

  1819. <td align="left"> Lohit Vijayarenu </td>
    1820. 

  1820. <td align="left"> Lohit Vijayarenu </td></tr>
    1821. 

  1821. <tr class="b">
    1822. 

  1822. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3904">HADOOP-3904</a> </td>
    1823. 

  1823. <td align="left"> A few tests still using old hdfs package name </td>
    1824. 

  1824. <td align="left">  Minor </td>
    1825. 

  1825. <td align="left"> test </td>
    1826. 

  1826. <td align="left"> Tsz Wo Nicholas Sze </td>
    1827. 

  1827. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1828. 

  1828. <tr class="a">
    1829. 

  1829. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3319">HADOOP-3319</a> </td>
    1830. 

  1830. <td align="left"> [HOD]checknodes prints errors messages on stdout </td>
    1831. 

  1831. <td align="left">  Major </td>
    1832. 

  1832. <td align="left"> contrib/hod </td>
    1833. 

  1833. <td align="left"> Vinod Kumar Vavilapalli </td>
    1834. 

  1834. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1835. 

  1835. <tr class="b">
    1836. 

  1836. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3907">HADOOP-3907</a> </td>
    1837. 

  1837. <td align="left"> INodeDirectoryWithQuota should be in its own .java file </td>
    1838. 

  1838. <td align="left">  Minor </td>
    1839. 

  1839. <td align="left"> . </td>
    1840. 

  1840. <td align="left"> Steve Loughran </td>
    1841. 

  1841. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1842. 

  1842. <tr class="a">
    1843. 

  1843. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3919">HADOOP-3919</a> </td>
    1844. 

  1844. <td align="left"> hadoop conf got slightly mangled by 3772 </td>
    1845. 

  1845. <td align="left">  Minor </td>
    1846. 

  1846. <td align="left"> . </td>
    1847. 

  1847. <td align="left"> Ari Rabkin </td>
    1848. 

  1848. <td align="left"> Ari Rabkin </td></tr>
    1849. 

  1849. <tr class="b">
    1850. 

  1850. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3875">HADOOP-3875</a> </td>
    1851. 

  1851. <td align="left"> Fix TaskTracker&#x2019;s heartbeat timer to note the time the hearbeat RPC returned to decide next heartbeat time </td>
    1852. 

  1852. <td align="left">  Major </td>
    1853. 

  1853. <td align="left"> . </td>
    1854. 

  1854. <td align="left"> Arun C Murthy </td>
    1855. 

  1855. <td align="left"> Arun C Murthy </td></tr>
    1856. 

  1856. <tr class="a">
    1857. 

  1857. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3864">HADOOP-3864</a> </td>
    1858. 

  1858. <td align="left"> JobTracker lockup due to JobInProgress.initTasks taking significant time for large jobs on large clusters </td>
    1859. 

  1859. <td align="left">  Critical </td>
    1860. 

  1860. <td align="left"> . </td>
    1861. 

  1861. <td align="left"> Arun C Murthy </td>
    1862. 

  1862. <td align="left"> Arun C Murthy </td></tr>
    1863. 

  1863. <tr class="b">
    1864. 

  1864. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9">HADOOP-9</a> </td>
    1865. 

  1865. <td align="left"> mapred.local.dir  temp dir. space allocation limited by smallest area </td>
    1866. 

  1866. <td align="left">  Minor </td>
    1867. 

  1867. <td align="left"> . </td>
    1868. 

  1868. <td align="left"> Paul Baclace </td>
    1869. 

  1869. <td align="left"> Ari Rabkin </td></tr>
    1870. 

  1870. <tr class="a">
    1871. 

  1871. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3851">HADOOP-3851</a> </td>
    1872. 

  1872. <td align="left"> spelling error in FSNamesystemMetrics log message </td>
    1873. 

  1873. <td align="left">  Trivial </td>
    1874. 

  1874. <td align="left"> . </td>
    1875. 

  1875. <td align="left"> Steve Loughran </td>
    1876. 

  1876. <td align="left"> Steve Loughran </td></tr>
    1877. 

  1877. <tr class="b">
    1878. 

  1878. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3816">HADOOP-3816</a> </td>
    1879. 

  1879. <td align="left"> KFS changes for faster directory listing </td>
    1880. 

  1880. <td align="left">  Minor </td>
    1881. 

  1881. <td align="left"> fs </td>
    1882. 

  1882. <td align="left"> Sriram Rao </td>
    1883. 

  1883. <td align="left"> Sriram Rao </td></tr>
    1884. 

  1884. <tr class="a">
    1885. 

  1885. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3773">HADOOP-3773</a> </td>
    1886. 

  1886. <td align="left"> Setting the conf twice in Pipes Submitter </td>
    1887. 

  1887. <td align="left">  Trivial </td>
    1888. 

  1888. <td align="left"> . </td>
    1889. 

  1889. <td align="left"> Koji Noguchi </td>
    1890. 

  1890. <td align="left"> Koji Noguchi </td></tr>
    1891. 

  1891. <tr class="b">
    1892. 

  1892. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3952">HADOOP-3952</a> </td>
    1893. 

  1893. <td align="left"> TestDataJoin references dfs.MiniDFSCluster instead of hdfs.MiniDFSCluster </td>
    1894. 

  1894. <td align="left">  Major </td>
    1895. 

  1895. <td align="left"> test </td>
    1896. 

  1896. <td align="left"> Owen O&#x2019;Malley </td>
    1897. 

  1897. <td align="left"> Owen O&#x2019;Malley </td></tr>
    1898. 

  1898. <tr class="a">
    1899. 

  1899. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3951">HADOOP-3951</a> </td>
    1900. 

  1900. <td align="left"> The package name used in FSNamesystem is incorrect </td>
    1901. 

  1901. <td align="left">  Trivial </td>
    1902. 

  1902. <td align="left"> . </td>
    1903. 

  1903. <td align="left"> Tsz Wo Nicholas Sze </td>
    1904. 

  1904. <td align="left"> Chris Douglas </td></tr>
    1905. 

  1905. <tr class="b">
    1906. 

  1906. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3946">HADOOP-3946</a> </td>
    1907. 

  1907. <td align="left"> TestMapRed fails on trunk </td>
    1908. 

  1908. <td align="left">  Blocker </td>
    1909. 

  1909. <td align="left"> test </td>
    1910. 

  1910. <td align="left"> Amareshwari Sriramadasu </td>
    1911. 

  1911. <td align="left"> Tom White </td></tr>
    1912. 

  1912. <tr class="a">
    1913. 

  1913. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3949">HADOOP-3949</a> </td>
    1914. 

  1914. <td align="left"> javadoc warnings: Multiple sources of package comments found for package </td>
    1915. 

  1915. <td align="left">  Major </td>
    1916. 

  1916. <td align="left"> build, documentation </td>
    1917. 

  1917. <td align="left"> Tsz Wo Nicholas Sze </td>
    1918. 

  1918. <td align="left"> Jerome Boulon </td></tr>
    1919. 

  1919. <tr class="b">
    1920. 

  1920. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3933">HADOOP-3933</a> </td>
    1921. 

  1921. <td align="left"> DataNode&#x2019;s BlockSender sends more data than necessary </td>
    1922. 

  1922. <td align="left">  Minor </td>
    1923. 

  1923. <td align="left"> . </td>
    1924. 

  1924. <td align="left"> Ning Li </td>
    1925. 

  1925. <td align="left"> Ning Li </td></tr>
    1926. 

  1926. <tr class="a">
    1927. 

  1927. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3962">HADOOP-3962</a> </td>
    1928. 

  1928. <td align="left"> Shell command &#x201c;fs -count&#x201d; should support paths with different file systsms </td>
    1929. 

  1929. <td align="left">  Major </td>
    1930. 

  1930. <td align="left"> fs </td>
    1931. 

  1931. <td align="left"> Tsz Wo Nicholas Sze </td>
    1932. 

  1932. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1933. 

  1933. <tr class="b">
    1934. 

  1934. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3957">HADOOP-3957</a> </td>
    1935. 

  1935. <td align="left"> Fix javac warnings in DistCp and the corresponding tests </td>
    1936. 

  1936. <td align="left">  Minor </td>
    1937. 

  1937. <td align="left"> . </td>
    1938. 

  1938. <td align="left"> Tsz Wo Nicholas Sze </td>
    1939. 

  1939. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1940. 

  1940. <tr class="a">
    1941. 

  1941. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3958">HADOOP-3958</a> </td>
    1942. 

  1942. <td align="left"> TestMapRed ignores failures of the test case </td>
    1943. 

  1943. <td align="left">  Major </td>
    1944. 

  1944. <td align="left"> test </td>
    1945. 

  1945. <td align="left"> Owen O&#x2019;Malley </td>
    1946. 

  1946. <td align="left"> Owen O&#x2019;Malley </td></tr>
    1947. 

  1947. <tr class="b">
    1948. 

  1948. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3658">HADOOP-3658</a> </td>
    1949. 

  1949. <td align="left"> Incorrect destination IP logged for receiving blocks </td>
    1950. 

  1950. <td align="left">  Minor </td>
    1951. 

  1951. <td align="left"> . </td>
    1952. 

  1952. <td align="left"> Koji Noguchi </td>
    1953. 

  1953. <td align="left"> Chris Douglas </td></tr>
    1954. 

  1954. <tr class="a">
    1955. 

  1955. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3985">HADOOP-3985</a> </td>
    1956. 

  1956. <td align="left"> TestHDFSServerPorts fails on trunk </td>
    1957. 

  1957. <td align="left">  Major </td>
    1958. 

  1958. <td align="left"> . </td>
    1959. 

  1959. <td align="left"> Amar Kamat </td>
    1960. 

  1960. <td align="left"> Hairong Kuang </td></tr>
    1961. 

  1961. <tr class="b">
    1962. 

  1962. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3964">HADOOP-3964</a> </td>
    1963. 

  1963. <td align="left"> javadoc warnings by failmon </td>
    1964. 

  1964. <td align="left">  Major </td>
    1965. 

  1965. <td align="left"> build </td>
    1966. 

  1966. <td align="left"> Tsz Wo Nicholas Sze </td>
    1967. 

  1967. <td align="left"> dhruba borthakur </td></tr>
    1968. 

  1968. <tr class="a">
    1969. 

  1969. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3785">HADOOP-3785</a> </td>
    1970. 

  1970. <td align="left"> FileSystem cache should be case-insensitive </td>
    1971. 

  1971. <td align="left">  Major </td>
    1972. 

  1972. <td align="left"> fs </td>
    1973. 

  1973. <td align="left"> Doug Cutting </td>
    1974. 

  1974. <td align="left"> Bill de hOra </td></tr>
    1975. 

  1975. <tr class="b">
    1976. 

  1976. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3506">HADOOP-3506</a> </td>
    1977. 

  1977. <td align="left"> Occasional NPE in Jets3tFileSystemStore </td>
    1978. 

  1978. <td align="left">  Major </td>
    1979. 

  1979. <td align="left"> fs/s3 </td>
    1980. 

  1980. <td align="left"> Robert </td>
    1981. 

  1981. <td align="left"> Tom White </td></tr>
    1982. 

  1982. <tr class="a">
    1983. 

  1983. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3705">HADOOP-3705</a> </td>
    1984. 

  1984. <td align="left"> CompositeInputFormat is unable to parse InputFormat classes with names containing &#x2018;_&#x2019; or &#x2018;$&#x2019; </td>
    1985. 

  1985. <td align="left">  Major </td>
    1986. 

  1986. <td align="left"> . </td>
    1987. 

  1987. <td align="left"> Jingkei Ly </td>
    1988. 

  1988. <td align="left"> Chris Douglas </td></tr>
    1989. 

  1989. <tr class="b">
    1990. 

  1990. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4023">HADOOP-4023</a> </td>
    1991. 

  1991. <td align="left"> javadoc warnings: incorrect references </td>
    1992. 

  1992. <td align="left">  Major </td>
    1993. 

  1993. <td align="left"> documentation </td>
    1994. 

  1994. <td align="left"> Tsz Wo Nicholas Sze </td>
    1995. 

  1995. <td align="left"> Owen O&#x2019;Malley </td></tr>
    1996. 

  1996. <tr class="a">
    1997. 

  1997. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4030">HADOOP-4030</a> </td>
    1998. 

  1998. <td align="left"> LzopCodec shouldn&#x2019;t be in the default list of codecs i.e. io.compression.codecs </td>
    1999. 

  1999. <td align="left">  Major </td>
    2000. 

  2000. <td align="left"> io </td>
    2001. 

  2001. <td align="left"> Arun C Murthy </td>
    2002. 

  2002. <td align="left"> Arun C Murthy </td></tr>
    2003. 

  2003. <tr class="b">
    2004. 

  2004. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3961">HADOOP-3961</a> </td>
    2005. 

  2005. <td align="left"> resource estimation works badly in some cases </td>
    2006. 

  2006. <td align="left">  Blocker </td>
    2007. 

  2007. <td align="left"> . </td>
    2008. 

  2008. <td align="left"> Ari Rabkin </td>
    2009. 

  2009. <td align="left"> Ari Rabkin </td></tr>
    2010. 

  2010. <tr class="a">
    2011. 

  2011. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4036">HADOOP-4036</a> </td>
    2012. 

  2012. <td align="left"> Increment InterTrackerProtocol version number due to changes in HADOOP-3759 </td>
    2013. 

  2013. <td align="left">  Major </td>
    2014. 

  2014. <td align="left"> . </td>
    2015. 

  2015. <td align="left"> Hemanth Yamijala </td>
    2016. 

  2016. <td align="left"> Hemanth Yamijala </td></tr>
    2017. 

  2017. <tr class="b">
    2018. 

  2018. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2168">HADOOP-2168</a> </td>
    2019. 

  2019. <td align="left"> Pipes with a C++ record reader does not update progress in the map until it is 100% </td>
    2020. 

  2020. <td align="left">  Major </td>
    2021. 

  2021. <td align="left"> . </td>
    2022. 

  2022. <td align="left"> Owen O&#x2019;Malley </td>
    2023. 

  2023. <td align="left"> Arun C Murthy </td></tr>
    2024. 

  2024. <tr class="a">
    2025. 

  2025. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3488">HADOOP-3488</a> </td>
    2026. 

  2026. <td align="left"> the rsync command in hadoop-daemon.sh also rsync the logs folder from the master, what deletes the datanode / tasktracker log files. </td>
    2027. 

  2027. <td align="left">  Critical </td>
    2028. 

  2028. <td align="left"> scripts </td>
    2029. 

  2029. <td align="left"> Stefan Groschupf </td>
    2030. 

  2030. <td align="left"> Craig Macdonald </td></tr>
    2031. 

  2031. <tr class="b">
    2032. 

  2032. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3937">HADOOP-3937</a> </td>
    2033. 

  2033. <td align="left"> Job history may get disabled due to overly long job names </td>
    2034. 

  2034. <td align="left">  Major </td>
    2035. 

  2035. <td align="left"> . </td>
    2036. 

  2036. <td align="left"> Matei Zaharia </td>
    2037. 

  2037. <td align="left"> Matei Zaharia </td></tr>
    2038. 

  2038. <tr class="a">
    2039. 

  2039. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3950">HADOOP-3950</a> </td>
    2040. 

  2040. <td align="left"> TestMapRed and TestMiniMRDFSSort failed on trunk </td>
    2041. 

  2041. <td align="left">  Major </td>
    2042. 

  2042. <td align="left"> test </td>
    2043. 

  2043. <td align="left"> Tsz Wo Nicholas Sze </td>
    2044. 

  2044. <td align="left"> Enis Soztutar </td></tr>
    2045. 

  2045. <tr class="b">
    2046. 

  2046. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3910">HADOOP-3910</a> </td>
    2047. 

  2047. <td align="left"> Are ClusterTestDFSNamespaceLogging and ClusterTestDFS still valid tests? </td>
    2048. 

  2048. <td align="left">  Minor </td>
    2049. 

  2049. <td align="left"> test </td>
    2050. 

  2050. <td align="left"> Tsz Wo Nicholas Sze </td>
    2051. 

  2051. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2052. 

  2052. <tr class="a">
    2053. 

  2053. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3954">HADOOP-3954</a> </td>
    2054. 

  2054. <td align="left"> Skip records enabled as default. </td>
    2055. 

  2055. <td align="left">  Critical </td>
    2056. 

  2056. <td align="left"> . </td>
    2057. 

  2057. <td align="left"> Koji Noguchi </td>
    2058. 

  2058. <td align="left"> Sharad Agarwal </td></tr>
    2059. 

  2059. <tr class="b">
    2060. 

  2060. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4050">HADOOP-4050</a> </td>
    2061. 

  2061. <td align="left"> TestFairScheduler failed on Linux </td>
    2062. 

  2062. <td align="left">  Major </td>
    2063. 

  2063. <td align="left"> . </td>
    2064. 

  2064. <td align="left"> Tsz Wo Nicholas Sze </td>
    2065. 

  2065. <td align="left"> Matei Zaharia </td></tr>
    2066. 

  2066. <tr class="a">
    2067. 

  2067. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4078">HADOOP-4078</a> </td>
    2068. 

  2068. <td align="left"> TestKosmosFileSystem fails on trunk </td>
    2069. 

  2069. <td align="left">  Blocker </td>
    2070. 

  2070. <td align="left"> fs </td>
    2071. 

  2071. <td align="left"> Amareshwari Sriramadasu </td>
    2072. 

  2072. <td align="left"> Lohit Vijayarenu </td></tr>
    2073. 

  2073. <tr class="b">
    2074. 

  2074. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3968">HADOOP-3968</a> </td>
    2075. 

  2075. <td align="left"> test-libhdfs fails on trunk </td>
    2076. 

  2076. <td align="left">  Major </td>
    2077. 

  2077. <td align="left"> . </td>
    2078. 

  2078. <td align="left"> Lohit Vijayarenu </td>
    2079. 

  2079. <td align="left"> Pete Wyckoff </td></tr>
    2080. 

  2080. <tr class="a">
    2081. 

  2081. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4100">HADOOP-4100</a> </td>
    2082. 

  2082. <td align="left"> Scheduler.assignTasks should not be dealing with cleanupTask </td>
    2083. 

  2083. <td align="left">  Major </td>
    2084. 

  2084. <td align="left"> . </td>
    2085. 

  2085. <td align="left"> Devaraj Das </td>
    2086. 

  2086. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2087. 

  2087. <tr class="b">
    2088. 

  2088. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3970">HADOOP-3970</a> </td>
    2089. 

  2089. <td align="left"> Counters written to the job history cannot be recovered back </td>
    2090. 

  2090. <td align="left">  Major </td>
    2091. 

  2091. <td align="left"> . </td>
    2092. 

  2092. <td align="left"> Amar Kamat </td>
    2093. 

  2093. <td align="left"> Amar Kamat </td></tr>
    2094. 

  2094. <tr class="a">
    2095. 

  2095. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4097">HADOOP-4097</a> </td>
    2096. 

  2096. <td align="left"> Hive interaction with speculative execution is broken </td>
    2097. 

  2097. <td align="left">  Critical </td>
    2098. 

  2098. <td align="left"> . </td>
    2099. 

  2099. <td align="left"> Joydeep Sen Sarma </td>
    2100. 

  2100. <td align="left"> Joydeep Sen Sarma </td></tr>
    2101. 

  2101. <tr class="b">
    2102. 

  2102. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4154">HADOOP-4154</a> </td>
    2103. 

  2103. <td align="left"> Fix javac warning in WritableUtils </td>
    2104. 

  2104. <td align="left">  Minor </td>
    2105. 

  2105. <td align="left"> io </td>
    2106. 

  2106. <td align="left"> Tsz Wo Nicholas Sze </td>
    2107. 

  2107. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2108. 

  2108. <tr class="a">
    2109. 

  2109. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4054">HADOOP-4054</a> </td>
    2110. 

  2110. <td align="left"> During edit log loading, an underconstruction file&#x2019;s lease gets removed twice </td>
    2111. 

  2111. <td align="left">  Major </td>
    2112. 

  2112. <td align="left"> . </td>
    2113. 

  2113. <td align="left"> Hairong Kuang </td>
    2114. 

  2114. <td align="left"> Hairong Kuang </td></tr>
    2115. 

  2115. <tr class="b">
    2116. 

  2116. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4071">HADOOP-4071</a> </td>
    2117. 

  2117. <td align="left"> FSNameSystem.isReplicationInProgress should add an underReplicated block to the neededReplication queue using method &#x201c;add&#x201d; not &#x201c;update&#x201d; </td>
    2118. 

  2118. <td align="left">  Major </td>
    2119. 

  2119. <td align="left"> . </td>
    2120. 

  2120. <td align="left"> Hairong Kuang </td>
    2121. 

  2121. <td align="left"> Hairong Kuang </td></tr>
    2122. 

  2122. <tr class="a">
    2123. 

  2123. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4147">HADOOP-4147</a> </td>
    2124. 

  2124. <td align="left"> Remove JobWithTaskContext from JobInProgress </td>
    2125. 

  2125. <td align="left">  Trivial </td>
    2126. 

  2126. <td align="left"> . </td>
    2127. 

  2127. <td align="left"> Amar Kamat </td>
    2128. 

  2128. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2129. 

  2129. <tr class="b">
    2130. 

  2130. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4133">HADOOP-4133</a> </td>
    2131. 

  2131. <td align="left"> remove derby.log files form repository and also change the location where these files get created </td>
    2132. 

  2132. <td align="left">  Minor </td>
    2133. 

  2133. <td align="left"> . </td>
    2134. 

  2134. <td align="left"> Prasad Chakka </td>
    2135. 

  2135. <td align="left"> Prasad Chakka </td></tr>
    2136. 

  2136. <tr class="a">
    2137. 

  2137. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4112">HADOOP-4112</a> </td>
    2138. 

  2138. <td align="left"> Got ArrayOutOfBound exception while analyzing the job history </td>
    2139. 

  2139. <td align="left">  Major </td>
    2140. 

  2140. <td align="left"> . </td>
    2141. 

  2141. <td align="left"> Amar Kamat </td>
    2142. 

  2142. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2143. 

  2143. <tr class="b">
    2144. 

  2144. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3831">HADOOP-3831</a> </td>
    2145. 

  2145. <td align="left"> slow-reading dfs clients do not recover from datanode-write-timeouts </td>
    2146. 

  2146. <td align="left">  Major </td>
    2147. 

  2147. <td align="left"> . </td>
    2148. 

  2148. <td align="left"> Christian Kunz </td>
    2149. 

  2149. <td align="left"> Raghu Angadi </td></tr>
    2150. 

  2150. <tr class="a">
    2151. 

  2151. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4155">HADOOP-4155</a> </td>
    2152. 

  2152. <td align="left"> JobHisotry::JOBTRACKER_START_TIME is not initialized properly </td>
    2153. 

  2153. <td align="left">  Major </td>
    2154. 

  2154. <td align="left"> . </td>
    2155. 

  2155. <td align="left"> Lohit Vijayarenu </td>
    2156. 

  2156. <td align="left"> Lohit Vijayarenu </td></tr>
    2157. 

  2157. <tr class="b">
    2158. 

  2158. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4099">HADOOP-4099</a> </td>
    2159. 

  2159. <td align="left"> HFTP interface compatibility with older releases broken </td>
    2160. 

  2160. <td align="left">  Blocker </td>
    2161. 

  2161. <td align="left"> fs </td>
    2162. 

  2162. <td align="left"> Kan Zhang </td>
    2163. 

  2163. <td align="left"> dhruba borthakur </td></tr>
    2164. 

  2164. <tr class="a">
    2165. 

  2165. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3570">HADOOP-3570</a> </td>
    2166. 

  2166. <td align="left"> Including user specified jar files in the client side classpath path in Hadoop 0.17 streaming </td>
    2167. 

  2167. <td align="left">  Major </td>
    2168. 

  2168. <td align="left"> . </td>
    2169. 

  2169. <td align="left"> Suhas Gogate </td>
    2170. 

  2170. <td align="left"> Sharad Agarwal </td></tr>
    2171. 

  2171. <tr class="b">
    2172. 

  2172. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4129">HADOOP-4129</a> </td>
    2173. 

  2173. <td align="left"> Memory limits of TaskTracker and Tasks should be in kiloBytes. </td>
    2174. 

  2174. <td align="left">  Blocker </td>
    2175. 

  2175. <td align="left"> . </td>
    2176. 

  2176. <td align="left"> Vinod Kumar Vavilapalli </td>
    2177. 

  2177. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2178. 

  2178. <tr class="a">
    2179. 

  2179. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4139">HADOOP-4139</a> </td>
    2180. 

  2180. <td align="left"> [Hive] multi group by statement is not optimized </td>
    2181. 

  2181. <td align="left">  Major </td>
    2182. 

  2182. <td align="left"> . </td>
    2183. 

  2183. <td align="left"> Namit Jain </td>
    2184. 

  2184. <td align="left"> Namit Jain </td></tr>
    2185. 

  2185. <tr class="b">
    2186. 

  2186. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3623">HADOOP-3623</a> </td>
    2187. 

  2187. <td align="left"> LeaseManager needs refactoring. </td>
    2188. 

  2188. <td align="left">  Major </td>
    2189. 

  2189. <td align="left"> . </td>
    2190. 

  2190. <td align="left"> Konstantin Shvachko </td>
    2191. 

  2191. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2192. 

  2192. <tr class="a">
    2193. 

  2193. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4125">HADOOP-4125</a> </td>
    2194. 

  2194. <td align="left"> Reduce cleanup tip web ui is does not show attempts </td>
    2195. 

  2195. <td align="left">  Major </td>
    2196. 

  2196. <td align="left"> . </td>
    2197. 

  2197. <td align="left"> Amareshwari Sriramadasu </td>
    2198. 

  2198. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2199. 

  2199. <tr class="b">
    2200. 

  2200. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4087">HADOOP-4087</a> </td>
    2201. 

  2201. <td align="left"> Make Hive metastore server to work for PHP &amp; Python clients </td>
    2202. 

  2202. <td align="left">  Major </td>
    2203. 

  2203. <td align="left"> . </td>
    2204. 

  2204. <td align="left"> Prasad Chakka </td>
    2205. 

  2205. <td align="left"> Prasad Chakka </td></tr>
    2206. 

  2206. <tr class="a">
    2207. 

  2207. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4197">HADOOP-4197</a> </td>
    2208. 

  2208. <td align="left"> Need to update DATA_TRANSFER_VERSION </td>
    2209. 

  2209. <td align="left">  Major </td>
    2210. 

  2210. <td align="left"> . </td>
    2211. 

  2211. <td align="left"> Tsz Wo Nicholas Sze </td>
    2212. 

  2212. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2213. 

  2213. <tr class="b">
    2214. 

  2214. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4195">HADOOP-4195</a> </td>
    2215. 

  2215. <td align="left"> SequenceFile.Writer close() uses compressor after returning it to CodecPool. </td>
    2216. 

  2216. <td align="left">  Major </td>
    2217. 

  2217. <td align="left"> io </td>
    2218. 

  2218. <td align="left"> Hong Tang </td>
    2219. 

  2219. <td align="left"> Arun C Murthy </td></tr>
    2220. 

  2220. <tr class="a">
    2221. 

  2221. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3959">HADOOP-3959</a> </td>
    2222. 

  2222. <td align="left"> [HOD] &#x2013;resource_manager.options is not passed to qsub </td>
    2223. 

  2223. <td align="left">  Major </td>
    2224. 

  2224. <td align="left"> contrib/hod </td>
    2225. 

  2225. <td align="left"> Craig Macdonald </td>
    2226. 

  2226. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2227. 

  2227. <tr class="b">
    2228. 

  2228. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3783">HADOOP-3783</a> </td>
    2229. 

  2229. <td align="left"> &#x201c;deprecated filesystem name&#x201d; warning on EC2 </td>
    2230. 

  2230. <td align="left">  Minor </td>
    2231. 

  2231. <td align="left"> contrib/cloud </td>
    2232. 

  2232. <td align="left"> Stuart Sierra </td>
    2233. 

  2233. <td align="left"> Tom White </td></tr>
    2234. 

  2234. <tr class="a">
    2235. 

  2235. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3991">HADOOP-3991</a> </td>
    2236. 

  2236. <td align="left"> updates to hadoop-ec2-env.sh for 0.18.0 </td>
    2237. 

  2237. <td align="left">  Minor </td>
    2238. 

  2238. <td align="left"> contrib/cloud </td>
    2239. 

  2239. <td align="left"> Karl Anderson </td>
    2240. 

  2240. <td align="left"> Tom White </td></tr>
    2241. 

  2241. <tr class="b">
    2242. 

  2242. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-2403">HADOOP-2403</a> </td>
    2243. 

  2243. <td align="left"> JobHistory log files contain data that cannot be parsed by org.apache.hadoop.mapred.JobHistory </td>
    2244. 

  2244. <td align="left">  Critical </td>
    2245. 

  2245. <td align="left"> . </td>
    2246. 

  2246. <td align="left"> Runping Qi </td>
    2247. 

  2247. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2248. 

  2248. <tr class="a">
    2249. 

  2249. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4200">HADOOP-4200</a> </td>
    2250. 

  2250. <td align="left"> Hadoop-Patch build is failing </td>
    2251. 

  2251. <td align="left">  Major </td>
    2252. 

  2252. <td align="left"> build </td>
    2253. 

  2253. <td align="left"> Ramya Sunil </td>
    2254. 

  2254. <td align="left"> Ramya Sunil </td></tr>
    2255. 

  2255. <tr class="b">
    2256. 

  2256. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4121">HADOOP-4121</a> </td>
    2257. 

  2257. <td align="left"> HistoryViewer initialization failure should log exception trace </td>
    2258. 

  2258. <td align="left">  Trivial </td>
    2259. 

  2259. <td align="left"> . </td>
    2260. 

  2260. <td align="left"> Amareshwari Sriramadasu </td>
    2261. 

  2261. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2262. 

  2262. <tr class="a">
    2263. 

  2263. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4213">HADOOP-4213</a> </td>
    2264. 

  2264. <td align="left"> NPE in TestLimitTasksPerJobTaskScheduler </td>
    2265. 

  2265. <td align="left">  Major </td>
    2266. 

  2266. <td align="left"> test </td>
    2267. 

  2267. <td align="left"> Tsz Wo Nicholas Sze </td>
    2268. 

  2268. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2269. 

  2269. <tr class="b">
    2270. 

  2270. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4077">HADOOP-4077</a> </td>
    2271. 

  2271. <td align="left"> Access permissions for setting access times and modification times for files </td>
    2272. 

  2272. <td align="left">  Blocker </td>
    2273. 

  2273. <td align="left"> . </td>
    2274. 

  2274. <td align="left"> dhruba borthakur </td>
    2275. 

  2275. <td align="left"> dhruba borthakur </td></tr>
    2276. 

  2276. <tr class="a">
    2277. 

  2277. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3592">HADOOP-3592</a> </td>
    2278. 

  2278. <td align="left"> org.apache.hadoop.fs.FileUtil.copy() will leak input streams if the destination can&#x2019;t be opened </td>
    2279. 

  2279. <td align="left">  Minor </td>
    2280. 

  2280. <td align="left"> fs </td>
    2281. 

  2281. <td align="left"> Steve Loughran </td>
    2282. 

  2282. <td align="left"> Bill de hOra </td></tr>
    2283. 

  2283. <tr class="b">
    2284. 

  2284. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4169">HADOOP-4169</a> </td>
    2285. 

  2285. <td align="left"> &#x2018;compressed&#x2019; keyword in DDL syntax misleading and does not compress </td>
    2286. 

  2286. <td align="left">  Major </td>
    2287. 

  2287. <td align="left"> . </td>
    2288. 

  2288. <td align="left"> Joydeep Sen Sarma </td>
    2289. 

  2289. <td align="left"> Joydeep Sen Sarma </td></tr>
    2290. 

  2290. <tr class="a">
    2291. 

  2291. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4175">HADOOP-4175</a> </td>
    2292. 

  2292. <td align="left"> Incorporate metastore server review comments </td>
    2293. 

  2293. <td align="left">  Major </td>
    2294. 

  2294. <td align="left"> . </td>
    2295. 

  2295. <td align="left"> Prasad Chakka </td>
    2296. 

  2296. <td align="left"> Prasad Chakka </td></tr>
    2297. 

  2297. <tr class="b">
    2298. 

  2298. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4027">HADOOP-4027</a> </td>
    2299. 

  2299. <td align="left"> When streaming utility is run without specifying mapper/reducer/input/output options, it returns 0. </td>
    2300. 

  2300. <td align="left">  Major </td>
    2301. 

  2301. <td align="left"> . </td>
    2302. 

  2302. <td align="left"> Ramya Sunil </td>
    2303. 

  2303. <td align="left">  </td></tr>
    2304. 

  2304. <tr class="a">
    2305. 

  2305. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4242">HADOOP-4242</a> </td>
    2306. 

  2306. <td align="left"> Remove an extra &#x201c;;&#x201d; in FSDirectory </td>
    2307. 

  2307. <td align="left">  Blocker </td>
    2308. 

  2308. <td align="left"> . </td>
    2309. 

  2309. <td align="left"> Tsz Wo Nicholas Sze </td>
    2310. 

  2310. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2311. 

  2311. <tr class="b">
    2312. 

  2312. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4248">HADOOP-4248</a> </td>
    2313. 

  2313. <td align="left"> Remove HADOOP-1230 API from 0.19 </td>
    2314. 

  2314. <td align="left">  Major </td>
    2315. 

  2315. <td align="left"> . </td>
    2316. 

  2316. <td align="left"> Owen O&#x2019;Malley </td>
    2317. 

  2317. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2318. 

  2318. <tr class="a">
    2319. 

  2319. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4249">HADOOP-4249</a> </td>
    2320. 

  2320. <td align="left"> Declare hsqldb.jar in eclipse plugin </td>
    2321. 

  2321. <td align="left">  Blocker </td>
    2322. 

  2322. <td align="left"> contrib/eclipse-plugin </td>
    2323. 

  2323. <td align="left"> Tsz Wo Nicholas Sze </td>
    2324. 

  2324. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2325. 

  2325. <tr class="b">
    2326. 

  2326. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4247">HADOOP-4247</a> </td>
    2327. 

  2327. <td align="left"> hadoop jar throwing exception when running examples </td>
    2328. 

  2328. <td align="left">  Blocker </td>
    2329. 

  2329. <td align="left"> . </td>
    2330. 

  2330. <td align="left"> Hemanth Yamijala </td>
    2331. 

  2331. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2332. 

  2332. <tr class="a">
    2333. 

  2333. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4269">HADOOP-4269</a> </td>
    2334. 

  2334. <td align="left"> LineRecordReader.LineReader should use util.LineReader </td>
    2335. 

  2335. <td align="left">  Major </td>
    2336. 

  2336. <td align="left"> util </td>
    2337. 

  2337. <td align="left"> Chris Douglas </td>
    2338. 

  2338. <td align="left"> Chris Douglas </td></tr>
    2339. 

  2339. <tr class="b">
    2340. 

  2340. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4280">HADOOP-4280</a> </td>
    2341. 

  2341. <td align="left"> test-libhdfs consistently fails on trunk </td>
    2342. 

  2342. <td align="left">  Blocker </td>
    2343. 

  2343. <td align="left"> . </td>
    2344. 

  2344. <td align="left"> Raghu Angadi </td>
    2345. 

  2345. <td align="left"> Pete Wyckoff </td></tr>
    2346. 

  2346. <tr class="a">
    2347. 

  2347. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4254">HADOOP-4254</a> </td>
    2348. 

  2348. <td align="left"> Cannot setSpaceQuota to 1TB </td>
    2349. 

  2349. <td align="left">  Blocker </td>
    2350. 

  2350. <td align="left"> . </td>
    2351. 

  2351. <td align="left"> Tsz Wo Nicholas Sze </td>
    2352. 

  2352. <td align="left"> Raghu Angadi </td></tr>
    2353. 

  2353. <tr class="b">
    2354. 

  2354. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4275">HADOOP-4275</a> </td>
    2355. 

  2355. <td align="left"> New public methods added to the *ID classes </td>
    2356. 

  2356. <td align="left">  Major </td>
    2357. 

  2357. <td align="left"> . </td>
    2358. 

  2358. <td align="left"> Owen O&#x2019;Malley </td>
    2359. 

  2359. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2360. 

  2360. <tr class="a">
    2361. 

  2361. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4173">HADOOP-4173</a> </td>
    2362. 

  2362. <td align="left"> TestProcfsBasedProcessTree failing on Windows machine </td>
    2363. 

  2363. <td align="left">  Major </td>
    2364. 

  2364. <td align="left"> test, util </td>
    2365. 

  2365. <td align="left"> Ramya Sunil </td>
    2366. 

  2366. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2367. 

  2367. <tr class="b">
    2368. 

  2368. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4189">HADOOP-4189</a> </td>
    2369. 

  2369. <td align="left"> HADOOP-3245 is incomplete </td>
    2370. 

  2370. <td align="left">  Blocker </td>
    2371. 

  2371. <td align="left"> . </td>
    2372. 

  2372. <td align="left"> Amar Kamat </td>
    2373. 

  2373. <td align="left"> Amar Kamat </td></tr>
    2374. 

  2374. <tr class="a">
    2375. 

  2375. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4274">HADOOP-4274</a> </td>
    2376. 

  2376. <td align="left"> Capacity scheduler&#x2019;s implementation of getJobs modifies the list of running jobs inadvertently </td>
    2377. 

  2377. <td align="left">  Blocker </td>
    2378. 

  2378. <td align="left"> . </td>
    2379. 

  2379. <td align="left"> Hemanth Yamijala </td>
    2380. 

  2380. <td align="left"> Hemanth Yamijala </td></tr>
    2381. 

  2381. <tr class="b">
    2382. 

  2382. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4309">HADOOP-4309</a> </td>
    2383. 

  2383. <td align="left"> eclipse-plugin no longer compiles on trunk </td>
    2384. 

  2384. <td align="left">  Blocker </td>
    2385. 

  2385. <td align="left"> contrib/eclipse-plugin </td>
    2386. 

  2386. <td align="left"> Chris Douglas </td>
    2387. 

  2387. <td align="left"> Chris Douglas </td></tr>
    2388. 

  2388. <tr class="a">
    2389. 

  2389. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4232">HADOOP-4232</a> </td>
    2390. 

  2390. <td align="left"> Race condition in JVM reuse when more than one slot becomes free </td>
    2391. 

  2391. <td align="left">  Blocker </td>
    2392. 

  2392. <td align="left"> . </td>
    2393. 

  2393. <td align="left"> Devaraj Das </td>
    2394. 

  2394. <td align="left"> Devaraj Das </td></tr>
    2395. 

  2395. <tr class="b">
    2396. 

  2396. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4135">HADOOP-4135</a> </td>
    2397. 

  2397. <td align="left"> change max length of database columns for metastore to 767 </td>
    2398. 

  2398. <td align="left">  Minor </td>
    2399. 

  2399. <td align="left"> . </td>
    2400. 

  2400. <td align="left"> Prasad Chakka </td>
    2401. 

  2401. <td align="left"> Prasad Chakka </td></tr>
    2402. 

  2402. <tr class="a">
    2403. 

  2403. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4093">HADOOP-4093</a> </td>
    2404. 

  2404. <td align="left"> [Hive]unify Table.getCols() &amp; get_fields() </td>
    2405. 

  2405. <td align="left">  Major </td>
    2406. 

  2406. <td align="left"> . </td>
    2407. 

  2407. <td align="left"> Prasad Chakka </td>
    2408. 

  2408. <td align="left"> Prasad Chakka </td></tr>
    2409. 

  2409. <tr class="b">
    2410. 

  2410. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4302">HADOOP-4302</a> </td>
    2411. 

  2411. <td align="left"> TestReduceFetch fails intermittently </td>
    2412. 

  2412. <td align="left">  Blocker </td>
    2413. 

  2413. <td align="left"> . </td>
    2414. 

  2414. <td align="left"> Devaraj Das </td>
    2415. 

  2415. <td align="left"> Chris Douglas </td></tr>
    2416. 

  2416. <tr class="a">
    2417. 

  2417. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4319">HADOOP-4319</a> </td>
    2418. 

  2418. <td align="left"> fuse-dfs dfs_read function may return less than the requested #of bytes even if EOF not reached </td>
    2419. 

  2419. <td align="left">  Blocker </td>
    2420. 

  2420. <td align="left"> . </td>
    2421. 

  2421. <td align="left"> Pete Wyckoff </td>
    2422. 

  2422. <td align="left"> Pete Wyckoff </td></tr>
    2423. 

  2423. <tr class="b">
    2424. 

  2424. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4246">HADOOP-4246</a> </td>
    2425. 

  2425. <td align="left"> Reduce task copy errors may not kill it eventually </td>
    2426. 

  2426. <td align="left">  Blocker </td>
    2427. 

  2427. <td align="left"> . </td>
    2428. 

  2428. <td align="left"> Amareshwari Sriramadasu </td>
    2429. 

  2429. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2430. 

  2430. <tr class="a">
    2431. 

  2431. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4209">HADOOP-4209</a> </td>
    2432. 

  2432. <td align="left"> The TaskAttemptID should not have the JobTracker start time </td>
    2433. 

  2433. <td align="left">  Blocker </td>
    2434. 

  2434. <td align="left"> . </td>
    2435. 

  2435. <td align="left"> Owen O&#x2019;Malley </td>
    2436. 

  2436. <td align="left"> Amar Kamat </td></tr>
    2437. 

  2437. <tr class="b">
    2438. 

  2438. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4163">HADOOP-4163</a> </td>
    2439. 

  2439. <td align="left"> If a reducer failed at shuffling stage, the task should fail, not just logging an exception </td>
    2440. 

  2440. <td align="left">  Blocker </td>
    2441. 

  2441. <td align="left"> . </td>
    2442. 

  2442. <td align="left"> Runping Qi </td>
    2443. 

  2443. <td align="left"> Sharad Agarwal </td></tr>
    2444. 

  2444. <tr class="a">
    2445. 

  2445. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4299">HADOOP-4299</a> </td>
    2446. 

  2446. <td align="left"> Unable to access a file by a different user in the same group when permissions is set to 770 or when permissions is turned OFF </td>
    2447. 

  2447. <td align="left">  Blocker </td>
    2448. 

  2448. <td align="left"> . </td>
    2449. 

  2449. <td align="left"> Ramya Sunil </td>
    2450. 

  2450. <td align="left"> Hairong Kuang </td></tr>
    2451. 

  2451. <tr class="b">
    2452. 

  2452. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4261">HADOOP-4261</a> </td>
    2453. 

  2453. <td align="left"> Jobs failing in the init stage will never cleanup </td>
    2454. 

  2454. <td align="left">  Blocker </td>
    2455. 

  2455. <td align="left"> . </td>
    2456. 

  2456. <td align="left"> Amar Kamat </td>
    2457. 

  2457. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2458. 

  2458. <tr class="a">
    2459. 

  2459. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4256">HADOOP-4256</a> </td>
    2460. 

  2460. <td align="left"> Remove Completed and Failed Job tables from jobqueue_details.jsp </td>
    2461. 

  2461. <td align="left">  Blocker </td>
    2462. 

  2462. <td align="left"> . </td>
    2463. 

  2463. <td align="left"> Sreekanth Ramakrishnan </td>
    2464. 

  2464. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2465. 

  2465. <tr class="b">
    2466. 

  2466. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4267">HADOOP-4267</a> </td>
    2467. 

  2467. <td align="left"> TestDBJob failed on Linux </td>
    2468. 

  2468. <td align="left">  Blocker </td>
    2469. 

  2469. <td align="left"> . </td>
    2470. 

  2470. <td align="left"> Raghu Angadi </td>
    2471. 

  2471. <td align="left"> Enis Soztutar </td></tr>
    2472. 

  2472. <tr class="a">
    2473. 

  2473. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4225">HADOOP-4225</a> </td>
    2474. 

  2474. <td align="left"> FSEditLog logs modification time instead of access time. </td>
    2475. 

  2475. <td align="left">  Blocker </td>
    2476. 

  2476. <td align="left"> . </td>
    2477. 

  2477. <td align="left"> Konstantin Shvachko </td>
    2478. 

  2478. <td align="left"> Konstantin Shvachko </td></tr>
    2479. 

  2479. <tr class="b">
    2480. 

  2480. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4018">HADOOP-4018</a> </td>
    2481. 

  2481. <td align="left"> limit memory usage in jobtracker </td>
    2482. 

  2482. <td align="left">  Major </td>
    2483. 

  2483. <td align="left"> . </td>
    2484. 

  2484. <td align="left"> dhruba borthakur </td>
    2485. 

  2485. <td align="left"> dhruba borthakur </td></tr>
    2486. 

  2486. <tr class="a">
    2487. 

  2487. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4288">HADOOP-4288</a> </td>
    2488. 

  2488. <td align="left"> java.lang.NullPointerException is observed in Jobtracker log while   call heartbeat </td>
    2489. 

  2489. <td align="left">  Blocker </td>
    2490. 

  2490. <td align="left"> . </td>
    2491. 

  2491. <td align="left"> Karam Singh </td>
    2492. 

  2492. <td align="left"> Amar Kamat </td></tr>
    2493. 

  2493. <tr class="b">
    2494. 

  2494. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4380">HADOOP-4380</a> </td>
    2495. 

  2495. <td align="left"> Make new classes in mapred package private instead of public </td>
    2496. 

  2496. <td align="left">  Major </td>
    2497. 

  2497. <td align="left"> . </td>
    2498. 

  2498. <td align="left"> Owen O&#x2019;Malley </td>
    2499. 

  2499. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2500. 

  2500. <tr class="a">
    2501. 

  2501. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4014">HADOOP-4014</a> </td>
    2502. 

  2502. <td align="left"> DFS upgrade fails on Windows </td>
    2503. 

  2503. <td align="left">  Blocker </td>
    2504. 

  2504. <td align="left"> fs </td>
    2505. 

  2505. <td align="left"> NOMURA Yoshihide </td>
    2506. 

  2506. <td align="left"> Konstantin Shvachko </td></tr>
    2507. 

  2507. <tr class="b">
    2508. 

  2508. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4393">HADOOP-4393</a> </td>
    2509. 

  2509. <td align="left"> Merge AccessControlException and AccessControlIOException into one exception class </td>
    2510. 

  2510. <td align="left">  Blocker </td>
    2511. 

  2511. <td align="left"> fs </td>
    2512. 

  2512. <td align="left"> Owen O&#x2019;Malley </td>
    2513. 

  2513. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2514. 

  2514. <tr class="a">
    2515. 

  2515. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4287">HADOOP-4287</a> </td>
    2516. 

  2516. <td align="left"> [mapred] jobqueue_details.jsp shows negative count of running and waiting reduces with CapacityTaskScheduler. </td>
    2517. 

  2517. <td align="left">  Blocker </td>
    2518. 

  2518. <td align="left"> . </td>
    2519. 

  2519. <td align="left"> Vinod Kumar Vavilapalli </td>
    2520. 

  2520. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2521. 

  2521. <tr class="b">
    2522. 

  2522. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4361">HADOOP-4361</a> </td>
    2523. 

  2523. <td align="left"> Corner cases in killJob from command line </td>
    2524. 

  2524. <td align="left">  Blocker </td>
    2525. 

  2525. <td align="left"> . </td>
    2526. 

  2526. <td align="left"> Amareshwari Sriramadasu </td>
    2527. 

  2527. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2528. 

  2528. <tr class="a">
    2529. 

  2529. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4400">HADOOP-4400</a> </td>
    2530. 

  2530. <td align="left"> Add &#x201c;<a class="externalLink" href="hdfs://">hdfs://</a>&#x201d; to fs.default.name on quickstart.html </td>
    2531. 

  2531. <td align="left">  Trivial </td>
    2532. 

  2532. <td align="left"> documentation </td>
    2533. 

  2533. <td align="left"> Jeff Hammerbacher </td>
    2534. 

  2534. <td align="left"> Jeff Hammerbacher </td></tr>
    2535. 

  2535. <tr class="b">
    2536. 

  2536. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4378">HADOOP-4378</a> </td>
    2537. 

  2537. <td align="left"> TestJobQueueInformation fails regularly </td>
    2538. 

  2538. <td align="left">  Blocker </td>
    2539. 

  2539. <td align="left"> test </td>
    2540. 

  2540. <td align="left"> Tsz Wo Nicholas Sze </td>
    2541. 

  2541. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2542. 

  2542. <tr class="a">
    2543. 

  2543. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3814">HADOOP-3814</a> </td>
    2544. 

  2544. <td align="left"> [HOD] Remove dfs.client.buffer.dir generation, as this is removed in Hadoop 0.19. </td>
    2545. 

  2545. <td align="left">  Blocker </td>
    2546. 

  2546. <td align="left"> contrib/hod </td>
    2547. 

  2547. <td align="left"> Hemanth Yamijala </td>
    2548. 

  2548. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2549. 

  2549. <tr class="b">
    2550. 

  2550. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4376">HADOOP-4376</a> </td>
    2551. 

  2551. <td align="left"> Fix line formatting in hadoop-default.xml for hadoop.http.filter.initializers </td>
    2552. 

  2552. <td align="left">  Blocker </td>
    2553. 

  2553. <td align="left"> conf </td>
    2554. 

  2554. <td align="left"> Enis Soztutar </td>
    2555. 

  2555. <td align="left"> Enis Soztutar </td></tr>
    2556. 

  2556. <tr class="a">
    2557. 

  2557. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4410">HADOOP-4410</a> </td>
    2558. 

  2558. <td align="left"> TestMiniMRDebugScript fails on trunk </td>
    2559. 

  2559. <td align="left">  Blocker </td>
    2560. 

  2560. <td align="left"> . </td>
    2561. 

  2561. <td align="left"> Amareshwari Sriramadasu </td>
    2562. 

  2562. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2563. 

  2563. <tr class="b">
    2564. 

  2564. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4236">HADOOP-4236</a> </td>
    2565. 

  2565. <td align="left"> JobTracker.killJob() fails to kill a job if the job is not yet initialized </td>
    2566. 

  2566. <td align="left">  Blocker </td>
    2567. 

  2567. <td align="left"> . </td>
    2568. 

  2568. <td align="left"> Amar Kamat </td>
    2569. 

  2569. <td align="left"> Sharad Agarwal </td></tr>
    2570. 

  2570. <tr class="a">
    2571. 

  2571. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4373">HADOOP-4373</a> </td>
    2572. 

  2572. <td align="left"> Guaranteed Capacity calculation is not calculated correctly </td>
    2573. 

  2573. <td align="left">  Blocker </td>
    2574. 

  2574. <td align="left"> . </td>
    2575. 

  2575. <td align="left"> Karam Singh </td>
    2576. 

  2576. <td align="left"> Hemanth Yamijala </td></tr>
    2577. 

  2577. <tr class="b">
    2578. 

  2578. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4335">HADOOP-4335</a> </td>
    2579. 

  2579. <td align="left"> FsShell -ls fails for file systems without owners or groups </td>
    2580. 

  2580. <td align="left">  Major </td>
    2581. 

  2581. <td align="left"> scripts </td>
    2582. 

  2582. <td align="left"> David Phillips </td>
    2583. 

  2583. <td align="left"> David Phillips </td></tr>
    2584. 

  2584. <tr class="a">
    2585. 

  2585. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4418">HADOOP-4418</a> </td>
    2586. 

  2586. <td align="left"> Update documentation in forrest for Mapred, streaming and pipes </td>
    2587. 

  2587. <td align="left">  Blocker </td>
    2588. 

  2588. <td align="left"> documentation </td>
    2589. 

  2589. <td align="left"> Amareshwari Sriramadasu </td>
    2590. 

  2590. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2591. 

  2591. <tr class="b">
    2592. 

  2592. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3155">HADOOP-3155</a> </td>
    2593. 

  2593. <td align="left"> reducers stuck at shuffling </td>
    2594. 

  2594. <td align="left">  Blocker </td>
    2595. 

  2595. <td align="left"> . </td>
    2596. 

  2596. <td align="left"> Runping Qi </td>
    2597. 

  2597. <td align="left"> dhruba borthakur </td></tr>
    2598. 

  2598. <tr class="a">
    2599. 

  2599. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4425">HADOOP-4425</a> </td>
    2600. 

  2600. <td align="left"> Edits log takes much longer to load </td>
    2601. 

  2601. <td align="left">  Blocker </td>
    2602. 

  2602. <td align="left"> . </td>
    2603. 

  2603. <td align="left"> Chris Douglas </td>
    2604. 

  2604. <td align="left"> Chris Douglas </td></tr>
    2605. 

  2605. <tr class="b">
    2606. 

  2606. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4427">HADOOP-4427</a> </td>
    2607. 

  2607. <td align="left"> Add new/missing commands in forrest </td>
    2608. 

  2608. <td align="left">  Blocker </td>
    2609. 

  2609. <td align="left"> documentation </td>
    2610. 

  2610. <td align="left"> Sharad Agarwal </td>
    2611. 

  2611. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2612. 

  2612. <tr class="a">
    2613. 

  2613. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4278">HADOOP-4278</a> </td>
    2614. 

  2614. <td align="left"> TestDatanodeDeath failed occasionally </td>
    2615. 

  2615. <td align="left">  Blocker </td>
    2616. 

  2616. <td align="left"> . </td>
    2617. 

  2617. <td align="left"> Tsz Wo Nicholas Sze </td>
    2618. 

  2618. <td align="left"> dhruba borthakur </td></tr>
    2619. 

  2619. <tr class="b">
    2620. 

  2620. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4423">HADOOP-4423</a> </td>
    2621. 

  2621. <td align="left"> FSDataset.getStoredBlock(id) should not return corrupted information </td>
    2622. 

  2622. <td align="left">  Blocker </td>
    2623. 

  2623. <td align="left"> . </td>
    2624. 

  2624. <td align="left"> Tsz Wo Nicholas Sze </td>
    2625. 

  2625. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2626. 

  2626. <tr class="a">
    2627. 

  2627. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4358">HADOOP-4358</a> </td>
    2628. 

  2628. <td align="left"> NPE from CreateEditsLog </td>
    2629. 

  2629. <td align="left">  Blocker </td>
    2630. 

  2630. <td align="left"> test </td>
    2631. 

  2631. <td align="left"> Chris Douglas </td>
    2632. 

  2632. <td align="left"> Raghu Angadi </td></tr>
    2633. 

  2633. <tr class="b">
    2634. 

  2634. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4449">HADOOP-4449</a> </td>
    2635. 

  2635. <td align="left"> Minor formatting changes to quota related commands </td>
    2636. 

  2636. <td align="left">  Trivial </td>
    2637. 

  2637. <td align="left"> . </td>
    2638. 

  2638. <td align="left"> Raghu Angadi </td>
    2639. 

  2639. <td align="left"> Raghu Angadi </td></tr>
    2640. 

  2640. <tr class="a">
    2641. 

  2641. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4455">HADOOP-4455</a> </td>
    2642. 

  2642. <td align="left"> Upload the derby.jar and TestSeDe.jar needed for fixes to 0.19 bugs </td>
    2643. 

  2643. <td align="left">  Blocker </td>
    2644. 

  2644. <td align="left"> . </td>
    2645. 

  2645. <td align="left"> Ashish Thusoo </td>
    2646. 

  2646. <td align="left"> Ashish Thusoo </td></tr>
    2647. 

  2647. <tr class="b">
    2648. 

  2648. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4457">HADOOP-4457</a> </td>
    2649. 

  2649. <td align="left"> Input split logging in history is broken in 0.19 </td>
    2650. 

  2650. <td align="left">  Blocker </td>
    2651. 

  2651. <td align="left"> . </td>
    2652. 

  2652. <td align="left"> Amareshwari Sriramadasu </td>
    2653. 

  2653. <td align="left"> Amareshwari Sriramadasu </td></tr>
    2654. 

  2654. <tr class="a">
    2655. 

  2655. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4321">HADOOP-4321</a> </td>
    2656. 

  2656. <td align="left"> Document the capacity scheduler in Forrest </td>
    2657. 

  2657. <td align="left">  Blocker </td>
    2658. 

  2658. <td align="left"> documentation </td>
    2659. 

  2659. <td align="left"> Hemanth Yamijala </td>
    2660. 

  2660. <td align="left"> Hemanth Yamijala </td></tr>
    2661. 

  2661. <tr class="b">
    2662. 

  2662. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4404">HADOOP-4404</a> </td>
    2663. 

  2663. <td align="left"> saveFSImage() should remove files from a storage directory that do not correspond to its type. </td>
    2664. 

  2664. <td align="left">  Blocker </td>
    2665. 

  2665. <td align="left"> . </td>
    2666. 

  2666. <td align="left"> Konstantin Shvachko </td>
    2667. 

  2667. <td align="left"> Konstantin Shvachko </td></tr>
    2668. 

  2668. <tr class="a">
    2669. 

  2669. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4149">HADOOP-4149</a> </td>
    2670. 

  2670. <td align="left"> JobQueueJobInProgressListener.jobUpdated() might not work as expected </td>
    2671. 

  2671. <td align="left">  Blocker </td>
    2672. 

  2672. <td align="left"> . </td>
    2673. 

  2673. <td align="left"> Amar Kamat </td>
    2674. 

  2674. <td align="left"> Amar Kamat </td></tr>
    2675. 

  2675. <tr class="b">
    2676. 

  2676. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4438">HADOOP-4438</a> </td>
    2677. 

  2677. <td align="left"> Add new/missing dfs commands in forrest </td>
    2678. 

  2678. <td align="left">  Blocker </td>
    2679. 

  2679. <td align="left"> documentation </td>
    2680. 

  2680. <td align="left"> Hemanth Yamijala </td>
    2681. 

  2681. <td align="left"> Suresh Srinivas </td></tr>
    2682. 

  2682. <tr class="a">
    2683. 

  2683. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4296">HADOOP-4296</a> </td>
    2684. 

  2684. <td align="left"> Spasm of JobClient failures on successful jobs every once in a while </td>
    2685. 

  2685. <td align="left">  Blocker </td>
    2686. 

  2686. <td align="left"> . </td>
    2687. 

  2687. <td align="left"> Joydeep Sen Sarma </td>
    2688. 

  2688. <td align="left"> dhruba borthakur </td></tr>
    2689. 

  2689. <tr class="b">
    2690. 

  2690. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4439">HADOOP-4439</a> </td>
    2691. 

  2691. <td align="left"> Cleanup memory related resource management </td>
    2692. 

  2692. <td align="left">  Blocker </td>
    2693. 

  2693. <td align="left"> . </td>
    2694. 

  2694. <td align="left"> Hemanth Yamijala </td>
    2695. 

  2695. <td align="left"> Hemanth Yamijala </td></tr>
    2696. 

  2696. <tr class="a">
    2697. 

  2697. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-1945">HADOOP-1945</a> </td>
    2698. 

  2698. <td align="left"> pipes examples aren&#x2019;t in the release </td>
    2699. 

  2699. <td align="left">  Major </td>
    2700. 

  2700. <td align="left"> . </td>
    2701. 

  2701. <td align="left"> Owen O&#x2019;Malley </td>
    2702. 

  2702. <td align="left"> Owen O&#x2019;Malley </td></tr>
    2703. 

  2703. <tr class="b">
    2704. 

  2704. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4329">HADOOP-4329</a> </td>
    2705. 

  2705. <td align="left"> Hive: [] operator with maps does not work </td>
    2706. 

  2706. <td align="left">  Major </td>
    2707. 

  2707. <td align="left"> . </td>
    2708. 

  2708. <td align="left"> Ashish Thusoo </td>
    2709. 

  2709. <td align="left"> Ashish Thusoo </td></tr>
    2710. 

  2710. <tr class="a">
    2711. 

  2711. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4330">HADOOP-4330</a> </td>
    2712. 

  2712. <td align="left"> Hive: AS clause with subqueries having group bys is not propogated to the outer query block </td>
    2713. 

  2713. <td align="left">  Major </td>
    2714. 

  2714. <td align="left"> . </td>
    2715. 

  2715. <td align="left"> Ashish Thusoo </td>
    2716. 

  2716. <td align="left"> Ashish Thusoo </td></tr>
    2717. 

  2717. <tr class="b">
    2718. 

  2718. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4344">HADOOP-4344</a> </td>
    2719. 

  2719. <td align="left"> Hive: Partition pruning causes semantic exception with joins </td>
    2720. 

  2720. <td align="left">  Major </td>
    2721. 

  2721. <td align="left"> . </td>
    2722. 

  2722. <td align="left"> Ashish Thusoo </td>
    2723. 

  2723. <td align="left"> Ashish Thusoo </td></tr>
    2724. 

  2724. <tr class="a">
    2725. 

  2725. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4303">HADOOP-4303</a> </td>
    2726. 

  2726. <td align="left"> Hive: trim and rtrim UDFs behaviors are reversed </td>
    2727. 

  2727. <td align="left">  Major </td>
    2728. 

  2728. <td align="left"> . </td>
    2729. 

  2729. <td align="left"> Ashish Thusoo </td>
    2730. 

  2730. <td align="left"> Ashish Thusoo </td></tr>
    2731. 

  2731. <tr class="b">
    2732. 

  2732. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4315">HADOOP-4315</a> </td>
    2733. 

  2733. <td align="left"> Hive: Cleanup temporary files once the job is done </td>
    2734. 

  2734. <td align="left">  Major </td>
    2735. 

  2735. <td align="left"> . </td>
    2736. 

  2736. <td align="left"> Ashish Thusoo </td>
    2737. 

  2737. <td align="left"> Ashish Thusoo </td></tr>
    2738. 

  2738. <tr class="a">
    2739. 

  2739. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4146">HADOOP-4146</a> </td>
    2740. 

  2740. <td align="left"> [Hive] null pointer exception on a join </td>
    2741. 

  2741. <td align="left">  Major </td>
    2742. 

  2742. <td align="left"> . </td>
    2743. 

  2743. <td align="left"> Namit Jain </td>
    2744. 

  2744. <td align="left"> Namit Jain </td></tr>
    2745. 

  2745. <tr class="b">
    2746. 

  2746. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4265">HADOOP-4265</a> </td>
    2747. 

  2747. <td align="left"> [Hive] error when user specifies the delimiter </td>
    2748. 

  2748. <td align="left">  Major </td>
    2749. 

  2749. <td align="left"> . </td>
    2750. 

  2750. <td align="left"> Namit Jain </td>
    2751. 

  2751. <td align="left"> Namit Jain </td></tr>
    2752. 

  2752. <tr class="a">
    2753. 

  2753. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4273">HADOOP-4273</a> </td>
    2754. 

  2754. <td align="left"> [Hive] job submission exception if input is null </td>
    2755. 

  2755. <td align="left">  Major </td>
    2756. 

  2756. <td align="left"> . </td>
    2757. 

  2757. <td align="left"> Namit Jain </td>
    2758. 

  2758. <td align="left"> Namit Jain </td></tr>
    2759. 

  2759. <tr class="b">
    2760. 

  2760. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4316">HADOOP-4316</a> </td>
    2761. 

  2761. <td align="left"> [Hive] extra new lines at output </td>
    2762. 

  2762. <td align="left">  Major </td>
    2763. 

  2763. <td align="left"> . </td>
    2764. 

  2764. <td align="left"> Namit Jain </td>
    2765. 

  2765. <td align="left"> Namit Jain </td></tr>
    2766. 

  2766. <tr class="a">
    2767. 

  2767. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4327">HADOOP-4327</a> </td>
    2768. 

  2768. <td align="left"> Create table hive does not set delimeters </td>
    2769. 

  2769. <td align="left">  Major </td>
    2770. 

  2770. <td align="left"> . </td>
    2771. 

  2771. <td align="left"> Edward Capriolo </td>
    2772. 

  2772. <td align="left"> Namit Jain </td></tr>
    2773. 

  2773. <tr class="b">
    2774. 

  2774. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4342">HADOOP-4342</a> </td>
    2775. 

  2775. <td align="left"> [hive] bug in partition pruning </td>
    2776. 

  2776. <td align="left">  Major </td>
    2777. 

  2777. <td align="left"> . </td>
    2778. 

  2778. <td align="left"> Namit Jain </td>
    2779. 

  2779. <td align="left"> Namit Jain </td></tr>
    2780. 

  2780. <tr class="a">
    2781. 

  2781. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4356">HADOOP-4356</a> </td>
    2782. 

  2782. <td align="left"> [Hive] for a 2-stage map-reduce job, number of reducers not set correctly </td>
    2783. 

  2783. <td align="left">  Major </td>
    2784. 

  2784. <td align="left"> . </td>
    2785. 

  2785. <td align="left"> Namit Jain </td>
    2786. 

  2786. <td align="left"> Namit Jain </td></tr>
    2787. 

  2787. <tr class="b">
    2788. 

  2788. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4241">HADOOP-4241</a> </td>
    2789. 

  2789. <td align="left"> -hiveconf config parameters in hive cli should override all config variables </td>
    2790. 

  2790. <td align="left">  Major </td>
    2791. 

  2791. <td align="left"> . </td>
    2792. 

  2792. <td align="left"> Joydeep Sen Sarma </td>
    2793. 

  2793. <td align="left"> Joydeep Sen Sarma </td></tr>
    2794. 

  2794. <tr class="a">
    2795. 

  2795. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4367">HADOOP-4367</a> </td>
    2796. 

  2796. <td align="left"> Hive: UDAF functions cannot handle NULL values </td>
    2797. 

  2797. <td align="left">  Major </td>
    2798. 

  2798. <td align="left"> . </td>
    2799. 

  2799. <td align="left"> Zheng Shao </td>
    2800. 

  2800. <td align="left"> Zheng Shao </td></tr>
    2801. 

  2801. <tr class="b">
    2802. 

  2802. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4355">HADOOP-4355</a> </td>
    2803. 

  2803. <td align="left"> hive 2 case sensitivity issues </td>
    2804. 

  2804. <td align="left">  Major </td>
    2805. 

  2805. <td align="left"> . </td>
    2806. 

  2806. <td align="left"> Zheng Shao </td>
    2807. 

  2807. <td align="left">  </td></tr>
    2808. 

  2808. <tr class="a">
    2809. 

  2809. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4294">HADOOP-4294</a> </td>
    2810. 

  2810. <td align="left"> Hive: Parser should pass field schema to SerDe </td>
    2811. 

  2811. <td align="left">  Major </td>
    2812. 

  2812. <td align="left"> . </td>
    2813. 

  2813. <td align="left"> Zheng Shao </td>
    2814. 

  2814. <td align="left">  </td></tr>
    2815. 

  2815. <tr class="b">
    2816. 

  2816. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4333">HADOOP-4333</a> </td>
    2817. 

  2817. <td align="left"> add ability to drop partitions through DDL </td>
    2818. 

  2818. <td align="left">  Minor </td>
    2819. 

  2819. <td align="left"> . </td>
    2820. 

  2820. <td align="left"> Prasad Chakka </td>
    2821. 

  2821. <td align="left"> Prasad Chakka </td></tr>
    2822. 

  2822. <tr class="a">
    2823. 

  2823. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4183">HADOOP-4183</a> </td>
    2824. 

  2824. <td align="left"> select * to console issues in Hive </td>
    2825. 

  2825. <td align="left">  Major </td>
    2826. 

  2826. <td align="left"> . </td>
    2827. 

  2827. <td align="left"> Joydeep Sen Sarma </td>
    2828. 

  2828. <td align="left">  </td></tr>
    2829. 

  2829. <tr class="b">
    2830. 

  2830. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4266">HADOOP-4266</a> </td>
    2831. 

  2831. <td align="left"> Hive: Support &#x201c;IS NULL&#x201d;, &#x201c;IS NOT NULL&#x201d;, and size(x) for map and list </td>
    2832. 

  2832. <td align="left">  Major </td>
    2833. 

  2833. <td align="left"> . </td>
    2834. 

  2834. <td align="left"> Zheng Shao </td>
    2835. 

  2835. <td align="left"> Zheng Shao </td></tr>
    2836. 

  2836. <tr class="a">
    2837. 

  2837. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4320">HADOOP-4320</a> </td>
    2838. 

  2838. <td align="left"> [Hive] TCTLSeparatedProtocol implement maps/lists/sets read/writes </td>
    2839. 

  2839. <td align="left">  Major </td>
    2840. 

  2840. <td align="left"> . </td>
    2841. 

  2841. <td align="left"> Pete Wyckoff </td>
    2842. 

  2842. <td align="left">  </td></tr>
    2843. 

  2843. <tr class="b">
    2844. 

  2844. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4250">HADOOP-4250</a> </td>
    2845. 

  2845. <td align="left"> Remove short names of serdes from Deserializer, Serializer &amp; SerDe interface and relevant code. </td>
    2846. 

  2846. <td align="left">  Major </td>
    2847. 

  2847. <td align="left"> . </td>
    2848. 

  2848. <td align="left"> Prasad Chakka </td>
    2849. 

  2849. <td align="left"> Prasad Chakka </td></tr>
    2850. 

  2850. <tr class="a">
    2851. 

  2851. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4405">HADOOP-4405</a> </td>
    2852. 

  2852. <td align="left"> all creation of hadoop dfs queries from with in hive shell </td>
    2853. 

  2853. <td align="left">  Minor </td>
    2854. 

  2854. <td align="left"> . </td>
    2855. 

  2855. <td align="left"> Prasad Chakka </td>
    2856. 

  2856. <td align="left"> Prasad Chakka </td></tr>
    2857. 

  2857. <tr class="b">
    2858. 

  2858. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4366">HADOOP-4366</a> </td>
    2859. 

  2859. <td align="left"> Provide way to replace existing column names for columnSet tables </td>
    2860. 

  2860. <td align="left">  Major </td>
    2861. 

  2861. <td align="left"> . </td>
    2862. 

  2862. <td align="left"> Prasad Chakka </td>
    2863. 

  2863. <td align="left"> Prasad Chakka </td></tr>
    2864. 

  2864. <tr class="a">
    2865. 

  2865. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4336">HADOOP-4336</a> </td>
    2866. 

  2866. <td align="left"> fix sampling bug in fractional bucket case </td>
    2867. 

  2867. <td align="left">  Minor </td>
    2868. 

  2868. <td align="left"> . </td>
    2869. 

  2869. <td align="left"> Prasad Chakka </td>
    2870. 

  2870. <td align="left"> Prasad Chakka </td></tr>
    2871. 

  2871. <tr class="b">
    2872. 

  2872. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4272">HADOOP-4272</a> </td>
    2873. 

  2873. <td align="left"> Hive: metadataTypedColumnsetSerDe should check if SERIALIZATION.LIB is old columnsetSerDe </td>
    2874. 

  2874. <td align="left">  Major </td>
    2875. 

  2875. <td align="left"> . </td>
    2876. 

  2876. <td align="left"> Zheng Shao </td>
    2877. 

  2877. <td align="left"> Prasad Chakka </td></tr>
    2878. 

  2878. <tr class="a">
    2879. 

  2879. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4387">HADOOP-4387</a> </td>
    2880. 

  2880. <td align="left"> TestHDFSFileSystemContract fails on windows </td>
    2881. 

  2881. <td align="left">  Blocker </td>
    2882. 

  2882. <td align="left"> test </td>
    2883. 

  2883. <td align="left"> Raghu Angadi </td>
    2884. 

  2884. <td align="left"> Raghu Angadi </td></tr>
    2885. 

  2885. <tr class="b">
    2886. 

  2886. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4466">HADOOP-4466</a> </td>
    2887. 

  2887. <td align="left"> SequenceFileOutputFormat is coupled to WritableComparable and Writable </td>
    2888. 

  2888. <td align="left">  Blocker </td>
    2889. 

  2889. <td align="left"> io </td>
    2890. 

  2890. <td align="left"> Chris K Wensel </td>
    2891. 

  2891. <td align="left"> Chris K Wensel </td></tr>
    2892. 

  2892. <tr class="a">
    2893. 

  2893. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4510">HADOOP-4510</a> </td>
    2894. 

  2894. <td align="left"> FileOutputFormat protects getTaskOutputPath </td>
    2895. 

  2895. <td align="left">  Blocker </td>
    2896. 

  2896. <td align="left"> . </td>
    2897. 

  2897. <td align="left"> Chris K Wensel </td>
    2898. 

  2898. <td align="left"> Chris K Wensel </td></tr>
    2899. 

  2899. <tr class="b">
    2900. 

  2900. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4089">HADOOP-4089</a> </td>
    2901. 

  2901. <td align="left"> Check if the tmp file used in the CLI exists before using it. </td>
    2902. 

  2902. <td align="left">  Major </td>
    2903. 

  2903. <td align="left"> . </td>
    2904. 

  2904. <td align="left"> Ashish Thusoo </td>
    2905. 

  2905. <td align="left">  </td></tr>
    2906. 

  2906. <tr class="a">
    2907. 

  2907. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4525">HADOOP-4525</a> </td>
    2908. 

  2908. <td align="left"> config ipc.server.tcpnodelay is no loger being respected </td>
    2909. 

  2909. <td align="left">  Major </td>
    2910. 

  2910. <td align="left"> ipc </td>
    2911. 

  2911. <td align="left"> Clint Morgan </td>
    2912. 

  2912. <td align="left"> Clint Morgan </td></tr>
    2913. 

  2913. <tr class="b">
    2914. 

  2914. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4498">HADOOP-4498</a> </td>
    2915. 

  2915. <td align="left"> JobHistory does not escape literal jobName when used in a regex pattern </td>
    2916. 

  2916. <td align="left">  Blocker </td>
    2917. 

  2917. <td align="left"> . </td>
    2918. 

  2918. <td align="left"> Chris K Wensel </td>
    2919. 

  2919. <td align="left"> Chris K Wensel </td></tr>
    2920. 

  2920. <tr class="a">
    2921. 

  2921. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4446">HADOOP-4446</a> </td>
    2922. 

  2922. <td align="left"> Update  Scheduling Information display in Web UI </td>
    2923. 

  2923. <td align="left">  Major </td>
    2924. 

  2924. <td align="left"> . </td>
    2925. 

  2925. <td align="left"> Karam Singh </td>
    2926. 

  2926. <td align="left"> Sreekanth Ramakrishnan </td></tr>
    2927. 

  2927. <tr class="b">
    2928. 

  2928. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4282">HADOOP-4282</a> </td>
    2929. 

  2929. <td align="left"> User configurable filter fails to filter accesses to certain directories </td>
    2930. 

  2930. <td align="left">  Blocker </td>
    2931. 

  2931. <td align="left"> . </td>
    2932. 

  2932. <td align="left"> Kan Zhang </td>
    2933. 

  2933. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2934. 

  2934. <tr class="a">
    2935. 

  2935. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4595">HADOOP-4595</a> </td>
    2936. 

  2936. <td align="left"> JVM Reuse triggers RuntimeException(&#x201c;Invalid state&#x201d;) </td>
    2937. 

  2937. <td align="left">  Major </td>
    2938. 

  2938. <td align="left"> . </td>
    2939. 

  2939. <td align="left"> Aaron Kimball </td>
    2940. 

  2940. <td align="left"> Devaraj Das </td></tr>
    2941. 

  2941. <tr class="b">
    2942. 

  2942. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4552">HADOOP-4552</a> </td>
    2943. 

  2943. <td align="left"> Deadlock in RPC Server </td>
    2944. 

  2944. <td align="left">  Major </td>
    2945. 

  2945. <td align="left"> ipc </td>
    2946. 

  2946. <td align="left"> Raghu Angadi </td>
    2947. 

  2947. <td align="left"> Raghu Angadi </td></tr>
    2948. 

  2948. <tr class="a">
    2949. 

  2949. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4471">HADOOP-4471</a> </td>
    2950. 

  2950. <td align="left"> Capacity Scheduler should maintain the right ordering of jobs in its running queue </td>
    2951. 

  2951. <td align="left">  Blocker </td>
    2952. 

  2952. <td align="left"> . </td>
    2953. 

  2953. <td align="left"> Vivek Ratan </td>
    2954. 

  2954. <td align="left"> Amar Kamat </td></tr>
    2955. 

  2955. <tr class="b">
    2956. 

  2956. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4500">HADOOP-4500</a> </td>
    2957. 

  2957. <td align="left"> multifilesplit is using job default filesystem incorrectly </td>
    2958. 

  2958. <td align="left">  Major </td>
    2959. 

  2959. <td align="left"> . </td>
    2960. 

  2960. <td align="left"> Joydeep Sen Sarma </td>
    2961. 

  2961. <td align="left"> Joydeep Sen Sarma </td></tr>
    2962. 

  2962. </tbody>
    2963. 

  2963. </table></section><section>
    2964. 

  2964. <h3><a name="TESTS:"></a>TESTS:</h3>
    2965. 

  2965. <table border="0" class="bodyTable">
    2966. 

  2966. <thead>
    2967. 

  2967. 

  2968. <tr class="a">
    2969. 

  2969. <th align="left"> JIRA </th>
    2970. 

  2970. <th align="left"> Summary </th>
    2971. 

  2971. <th align="left"> Priority </th>
    2972. 

  2972. <th align="left"> Component </th>
    2973. 

  2973. <th align="left"> Reporter </th>
    2974. 

  2974. <th align="left"> Contributor </th></tr>
    2975. 

  2975. </thead><tbody>
    2976. 

  2976. 

  2977. <tr class="b">
    2978. 

  2978. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3587">HADOOP-3587</a> </td>
    2979. 

  2979. <td align="left"> contrib/data_join needs unit tests </td>
    2980. 

  2980. <td align="left">  Major </td>
    2981. 

  2981. <td align="left"> test </td>
    2982. 

  2982. <td align="left"> Chris Douglas </td>
    2983. 

  2983. <td align="left"> Chris Douglas </td></tr>
    2984. 

  2984. <tr class="a">
    2985. 

  2985. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3966">HADOOP-3966</a> </td>
    2986. 

  2986. <td align="left"> Place the new findbugs warnings introduced by the patch in the /tmp directory when &#x201c;ant test-patch&#x201d; is run. </td>
    2987. 

  2987. <td align="left">  Minor </td>
    2988. 

  2988. <td align="left"> test </td>
    2989. 

  2989. <td align="left"> Ramya Sunil </td>
    2990. 

  2990. <td align="left"> Ramya Sunil </td></tr>
    2991. 

  2991. <tr class="b">
    2992. 

  2992. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4069">HADOOP-4069</a> </td>
    2993. 

  2993. <td align="left"> TestKosmosFileSystem can fail when run through ant test on systems shared by users </td>
    2994. 

  2994. <td align="left">  Minor </td>
    2995. 

  2995. <td align="left"> fs </td>
    2996. 

  2996. <td align="left"> Hemanth Yamijala </td>
    2997. 

  2997. <td align="left"> Lohit Vijayarenu </td></tr>
    2998. 

  2998. <tr class="a">
    2999. 

  2999. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4259">HADOOP-4259</a> </td>
    3000. 

  3000. <td align="left"> findbugs should run over the tools.jar also </td>
    3001. 

  3001. <td align="left">  Minor </td>
    3002. 

  3002. <td align="left"> test </td>
    3003. 

  3003. <td align="left"> Owen O&#x2019;Malley </td>
    3004. 

  3004. <td align="left"> Chris Douglas </td></tr>
    3005. 

  3005. <tr class="b">
    3006. 

  3006. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4237">HADOOP-4237</a> </td>
    3007. 

  3007. <td align="left"> TestStreamingBadRecords.testNarrowDown fails intermittently </td>
    3008. 

  3008. <td align="left">  Minor </td>
    3009. 

  3009. <td align="left"> test </td>
    3010. 

  3010. <td align="left"> Sharad Agarwal </td>
    3011. 

  3011. <td align="left"> Sharad Agarwal </td></tr>
    3012. 

  3012. <tr class="a">
    3013. 

  3013. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3790">HADOOP-3790</a> </td>
    3014. 

  3014. <td align="left"> Add more unit tests to test appending to files in HDFS </td>
    3015. 

  3015. <td align="left">  Blocker </td>
    3016. 

  3016. <td align="left"> test </td>
    3017. 

  3017. <td align="left"> dhruba borthakur </td>
    3018. 

  3018. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3019. 

  3019. <tr class="b">
    3020. 

  3020. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4426">HADOOP-4426</a> </td>
    3021. 

  3021. <td align="left"> TestCapacityScheduler is broken </td>
    3022. 

  3022. <td align="left">  Blocker </td>
    3023. 

  3023. <td align="left"> . </td>
    3024. 

  3024. <td align="left"> Hemanth Yamijala </td>
    3025. 

  3025. <td align="left"> Hemanth Yamijala </td></tr>
    3026. 

  3026. <tr class="a">
    3027. 

  3027. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4464">HADOOP-4464</a> </td>
    3028. 

  3028. <td align="left"> Separate testClientTriggeredLeaseRecovery() out from TestFileCreation </td>
    3029. 

  3029. <td align="left">  Blocker </td>
    3030. 

  3030. <td align="left"> test </td>
    3031. 

  3031. <td align="left"> Tsz Wo Nicholas Sze </td>
    3032. 

  3032. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3033. 

  3033. <tr class="b">
    3034. 

  3034. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4390">HADOOP-4390</a> </td>
    3035. 

  3035. <td align="left"> Hive: test for case sensitivity in serde2 thrift serde </td>
    3036. 

  3036. <td align="left">  Minor </td>
    3037. 

  3037. <td align="left"> . </td>
    3038. 

  3038. <td align="left"> Zheng Shao </td>
    3039. 

  3039. <td align="left">  </td></tr>
    3040. 

  3040. <tr class="a">
    3041. 

  3041. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4056">HADOOP-4056</a> </td>
    3042. 

  3042. <td align="left"> Unit test for DynamicSerDe </td>
    3043. 

  3043. <td align="left">  Minor </td>
    3044. 

  3044. <td align="left"> . </td>
    3045. 

  3045. <td align="left"> Pete Wyckoff </td>
    3046. 

  3046. <td align="left"> Pete Wyckoff </td></tr>
    3047. 

  3047. </tbody>
    3048. 

  3048. </table></section><section>
    3049. 

  3049. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    3050. 

  3050. <table border="0" class="bodyTable">
    3051. 

  3051. <thead>
    3052. 

  3052. 

  3053. <tr class="a">
    3054. 

  3054. <th align="left"> JIRA </th>
    3055. 

  3055. <th align="left"> Summary </th>
    3056. 

  3056. <th align="left"> Priority </th>
    3057. 

  3057. <th align="left"> Component </th>
    3058. 

  3058. <th align="left"> Reporter </th>
    3059. 

  3059. <th align="left"> Contributor </th></tr>
    3060. 

  3060. </thead><tbody>
    3061. 

  3061. 

  3062. <tr class="b">
    3063. 

  3063. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3824">HADOOP-3824</a> </td>
    3064. 

  3064. <td align="left"> Refactor org.apache.hadoop.mapred.StatusHttpServer </td>
    3065. 

  3065. <td align="left">  Major </td>
    3066. 

  3066. <td align="left"> . </td>
    3067. 

  3067. <td align="left"> Tsz Wo Nicholas Sze </td>
    3068. 

  3068. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3069. 

  3069. <tr class="a">
    3070. 

  3070. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4186">HADOOP-4186</a> </td>
    3071. 

  3071. <td align="left"> Move LineRecordReader.LineReader class to util package </td>
    3072. 

  3072. <td align="left">  Major </td>
    3073. 

  3073. <td align="left"> . </td>
    3074. 

  3074. <td align="left"> Tom White </td>
    3075. 

  3075. <td align="left"> Tom White </td></tr>
    3076. 

  3076. <tr class="b">
    3077. 

  3077. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4184">HADOOP-4184</a> </td>
    3078. 

  3078. <td align="left"> Fix simple module dependencies between core, hdfs and mapred </td>
    3079. 

  3079. <td align="left">  Major </td>
    3080. 

  3080. <td align="left"> . </td>
    3081. 

  3081. <td align="left"> Tom White </td>
    3082. 

  3082. <td align="left"> Tom White </td></tr>
    3083. 

  3083. <tr class="a">
    3084. 

  3084. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4354">HADOOP-4354</a> </td>
    3085. 

  3085. <td align="left"> Separate TestDatanodeDeath.testDatanodeDeath() into 4 tests </td>
    3086. 

  3086. <td align="left">  Blocker </td>
    3087. 

  3087. <td align="left"> test </td>
    3088. 

  3088. <td align="left"> Tsz Wo Nicholas Sze </td>
    3089. 

  3089. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3090. 

  3090. </tbody>
    3091. 

  3091. </table></section><section>
    3092. 

  3092. <h3><a name="OTHER:"></a>OTHER:</h3>
    3093. 

  3093. <table border="0" class="bodyTable">
    3094. 

  3094. <thead>
    3095. 

  3095. 

  3096. <tr class="a">
    3097. 

  3097. <th align="left"> JIRA </th>
    3098. 

  3098. <th align="left"> Summary </th>
    3099. 

  3099. <th align="left"> Priority </th>
    3100. 

  3100. <th align="left"> Component </th>
    3101. 

  3101. <th align="left"> Reporter </th>
    3102. 

  3102. <th align="left"> Contributor </th></tr>
    3103. 

  3103. </thead><tbody>
    3104. 

  3104. 

  3105. <tr class="b">
    3106. 

  3106. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3601">HADOOP-3601</a> </td>
    3107. 

  3107. <td align="left"> Hive as a contrib project </td>
    3108. 

  3108. <td align="left">  Minor </td>
    3109. 

  3109. <td align="left"> . </td>
    3110. 

  3110. <td align="left"> Joydeep Sen Sarma </td>
    3111. 

  3111. <td align="left"> Ashish Thusoo </td></tr>
    3112. 

  3112. <tr class="a">
    3113. 

  3113. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3791">HADOOP-3791</a> </td>
    3114. 

  3114. <td align="left"> Use generics in ReflectionUtils </td>
    3115. 

  3115. <td align="left">  Trivial </td>
    3116. 

  3116. <td align="left"> . </td>
    3117. 

  3117. <td align="left"> Chris Smith </td>
    3118. 

  3118. <td align="left"> Chris Smith </td></tr>
    3119. 

  3119. <tr class="b">
    3120. 

  3120. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4076">HADOOP-4076</a> </td>
    3121. 

  3121. <td align="left"> fuse-dfs REAME lists wrong ant flags and is not specific in some place </td>
    3122. 

  3122. <td align="left">  Major </td>
    3123. 

  3123. <td align="left"> . </td>
    3124. 

  3124. <td align="left"> Pete Wyckoff </td>
    3125. 

  3125. <td align="left"> Pete Wyckoff </td></tr>
    3126. 

  3126. <tr class="a">
    3127. 

  3127. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-3942">HADOOP-3942</a> </td>
    3128. 

  3128. <td align="left"> Update DistCp documentation </td>
    3129. 

  3129. <td align="left">  Blocker </td>
    3130. 

  3130. <td align="left"> documentation </td>
    3131. 

  3131. <td align="left"> Tsz Wo Nicholas Sze </td>
    3132. 

  3132. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3133. 

  3133. <tr class="b">
    3134. 

  3134. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4105">HADOOP-4105</a> </td>
    3135. 

  3135. <td align="left"> libhdfs wiki is very out-of-date and contains mostly broken links </td>
    3136. 

  3136. <td align="left">  Minor </td>
    3137. 

  3137. <td align="left"> documentation </td>
    3138. 

  3138. <td align="left"> Pete Wyckoff </td>
    3139. 

  3139. <td align="left"> Pete Wyckoff </td></tr>
    3140. 

  3140. </tbody>
    3141. 

  3141. </table></section></section>
    3142. 

  3142.       </div>
    3143. 

  3143.     </div>
    3144. 

  3144.     <div class="clear">
    3145. 

  3145.       <hr/>
    3146. 

  3146.     </div>
    3147. 

  3147.     <div id="footer">
    3148. 

  3148.       <div class="xright">
    3149. 

  3149.         &#169;            2008-2025
    3150. 

  3150.               Apache Software Foundation
    3151. 

  3151.             
    3152. 

  3152.                           - <a href="http://maven.apache.org/privacy-policy.html">Privacy Policy</a>.
    3153. 

  3153.         Apache Maven, Maven, Apache, the Apache feather logo, and the Apache Maven project logos are trademarks of The Apache Software Foundation.
    3154. 

  3154.       </div>
    3155. 

  3155.       <div class="clear">
    3156. 

  3156.         <hr/>
    3157. 

  3157.       </div>
    3158. 

  3158.     </div>
    3159. 

  3159.   </body>
    3160. 

  3160. </html>
    3161.