Version 2.7.2


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Released: 25/Jan/16

Release Notes

2.7.2 releaseShow more

Warnings indicate when the status of a JIRA issue doesn't reflect related development activity. For example: an issue marked complete that has an open pull request should be marked as still being in progress.

Unreviewed Code

These issues have been marked complete but the commits are not part of a pull request or review.

CriticalBugMAPREDUCE-5948org.apache.hadoop.mapred.LineRecordReader does not handle multibyte record delimiters wellAkira AjisakaClosed4 commits
CriticalBugMAPREDUCE-6439AM may fail instead of retrying if RM shuts down during the allocate callAnubhav DhootClosed3 commits
CriticalBugMAPREDUCE-6454MapReduce doesn't set the HADOOP_CLASSPATH for jar lib in distributed cache.Junping DuClosed3 commits
CriticalBugMAPREDUCE-6481LineRecordReader may give incomplete record and wrong position/key information for uncompressed input sometimes.zhihai xuClosed4 commits
CriticalBugMAPREDUCE-6492AsyncDispatcher exit with NPE on TaskAttemptImpl#sendJHStartEventForAssignedFailTaskBibin A ChundattClosed4 commits
CriticalBugMAPREDUCE-6528Memory leak for HistoryFileManager.getJobSummary()Junping DuClosed4 commits
MajorBugMAPREDUCE-5649Reduce cannot use more than 2G memory for the final mergeGera ShegalovClosed4 commits
MajorBugMAPREDUCE-5982Task attempts that fail from the ASSIGNED state can disappearChang LiClosed4 commits
MajorBugMAPREDUCE-6425ShuffleHandler passes wrong "base" parameter to getMapOutputInfo if mapId is not in the cache.zhihai xuClosed3 commits
MajorBugMAPREDUCE-6426TestShuffleHandler#testGetMapOutputInfo is failingzhihai xuClosed3 commits
MajorBugMAPREDUCE-6442Stack trace is missing when error occurs in client protocol provider's constructorChang LiClosed3 commits
MajorBugMAPREDUCE-6451DistCp has incorrect chunkFilePath for multiple jobs when strategy is dynamicKuhu ShuklaClosed6 commits
MajorBugMAPREDUCE-6472MapReduce AM should have to be consistent with tasksNaganarasimha G RClosed3 commits
MajorBugMAPREDUCE-6474ShuffleHandler can possibly exhaust nodemanager file descriptorsKuhu ShuklaClosed3 commits
MajorBugMAPREDUCE-6497Fix wrong value of JOB_FINISHED event in JobHistoryEventHandlerShinichi YamashitaClosed4 commits
MajorBugMAPREDUCE-6518Set SO_KEEPALIVE on shuffle connectionsChang LiClosed3 commits
MajorBugMAPREDUCE-6540TestMRTimelineEventHandling failsSangjin LeeClosed5 commits
MajorBugMAPREDUCE-6549multibyte delimiters with LineRecordReader cause duplicate recordsWilfred SpiegelenburgClosed9 commits
MinorBugMAPREDUCE-5883"Total megabyte-seconds" in job counters is slightly misleadingNathan RobertsClosed5 commits
MinorBugMAPREDUCE-6273HistoryFileManager should check whether summaryFile exists to avoid FileNotFoundException causing HistoryFileInfo into MOVE_FAILED statezhihai xuClosed4 commits
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