Apache Hadoop Changelog

Release 0.23.11 - 2014-06-25

IMPROVEMENTS:

JIRA Summary Priority Component Reporter Contributor
HADOOP-7688 When a servlet filter throws an exception in init(..), the Jetty server failed silently. Major . Tsz Wo Nicholas Sze Uma Maheswara Rao G
HDFS-4461 DirectoryScanner: volume path prefix takes up memory for every block that is scanned Minor . Colin P. McCabe Colin P. McCabe
HDFS-5637 try to refeatchToken while local read InvalidToken occurred Major hdfs-client, security Liang Xie Liang Xie
HADOOP-10164 Allow UGI to login with a known Subject Major . Robert Joseph Evans Robert Joseph Evans
HADOOP-10454 Provide FileContext version of har file system Major . Kihwal Lee Kihwal Lee
HDFS-6191 Disable quota checks when replaying edit log. Major namenode Kihwal Lee Kihwal Lee

BUG FIXES:

JIRA Summary Priority Component Reporter Contributor
HADOOP-9230 TestUniformSizeInputFormat fails intermittently Major test Karthik Kambatla Karthik Kambatla
YARN-500 ResourceManager webapp is using next port if configured port is already in use Major resourcemanager Nishan Shetty Kenji Kikushima
YARN-853 maximum-am-resource-percent doesn’t work after refreshQueues command Major capacityscheduler Devaraj K Devaraj K
MAPREDUCE-5454 TestDFSIO fails intermittently on JDK7 Major test Karthik Kambatla Karthik Kambatla
YARN-1053 Diagnostic message from ContainerExitEvent is ignored in ContainerImpl Blocker . Omkar Vinit Joshi Omkar Vinit Joshi
HADOOP-10129 Distcp may succeed when it fails Critical tools/distcp Daryn Sharp Daryn Sharp
HADOOP-10081 Client.setupIOStreams can leak socket resources on exception or error Critical ipc Jason Lowe Tsuyoshi Ozawa
MAPREDUCE-5623 TestJobCleanup fails because of RejectedExecutionException and NPE. Major . Tsuyoshi Ozawa Jason Lowe
YARN-1145 Potential file handle leak in aggregated logs web ui Major . Rohith Sharma K S Rohith Sharma K S
YARN-1180 Update capacity scheduler docs to include types on the configs Trivial capacityscheduler Thomas Graves Chen He
MAPREDUCE-5689 MRAppMaster does not preempt reducers when scheduled maps cannot be fulfilled Critical . Lohit Vijayarenu Lohit Vijayarenu
HADOOP-10146 Workaround JDK7 Process fd close bug Critical util Daryn Sharp Daryn Sharp
YARN-1592 CapacityScheduler tries to reserve more than a node’s total memory on branch-0.23 Major capacityscheduler Thomas Graves Thomas Graves
HADOOP-10110 hadoop-auth has a build break due to missing dependency Blocker build Chuan Liu Chuan Liu
HDFS-5806 balancer should set SoTimeout to avoid indefinite hangs Major balancer & mover Nathan Roberts Nathan Roberts
HDFS-5728 [Diskfull] Block recovery will fail if the metafile does not have crc for all chunks of the block Critical datanode Vinayakumar B Vinayakumar B
HDFS-5881 Fix skip() of the short-circuit local reader (legacy). Critical . Kihwal Lee Kihwal Lee
HADOOP-10112 har file listing doesn’t work with wild card Major tools Brandon Li Brandon Li
MAPREDUCE-5744 Job hangs because RMContainerAllocator$AssignedRequests.preemptReduce() violates the comparator contract Blocker . Sangjin Lee Gera Shegalov
MAPREDUCE-5746 Job diagnostics can implicate wrong task for a failed job Major jobhistoryserver Jason Lowe Jason Lowe
MAPREDUCE-5757 ConcurrentModificationException in JobControl.toList Major client Jason Lowe Jason Lowe
MAPREDUCE-5778 JobSummary does not escape newlines in the job name Major jobhistoryserver Jason Lowe Akira Ajisaka
MAPREDUCE-5789 Average Reduce time is incorrect on Job Overview page Major jobhistoryserver, webapps Rushabh S Shah Rushabh S Shah
HADOOP-10332 HttpServer’s jetty audit log always logs 200 OK Major . Daryn Sharp Jonathan Eagles
YARN-1670 aggregated log writer can write more log data then it says is the log length Critical . Thomas Graves Mit Desai
HDFS-6166 revisit balancer so_timeout Blocker balancer & mover Nathan Roberts Nathan Roberts
HADOOP-8826 Docs still refer to 0.20.205 as stable line Minor . Robert Joseph Evans Mit Desai
HDFS-4576 Webhdfs authentication issues Major webhdfs Daryn Sharp Daryn Sharp
MAPREDUCE-3191 docs for map output compression incorrectly reference SequenceFile Trivial . Todd Lipcon Chen He
YARN-1932 Javascript injection on the job status page Blocker . Mit Desai Mit Desai
HADOOP-10588 Workaround for jetty6 acceptor startup issue Major . Kihwal Lee Kihwal Lee
HDFS-6449 Incorrect counting in ContentSummaryComputationContext in 0.23. Critical . Kihwal Lee Kihwal Lee
YARN-3829 The History Tracking UI is broken for Tez application on ResourceManager WebUI Critical applications Irina Easterling

SUB-TASKS:

JIRA Summary Priority Component Reporter Contributor
HADOOP-10148 backport hadoop-10107 to branch-0.23 Minor ipc Chen He Chen He
YARN-1575 Public localizer crashes with “Localized unkown resource” Critical nodemanager Jason Lowe Jason Lowe