|  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  | 
   |