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Released: 06/Oct/11

Release Notes

Merge append/sync support with securityShow 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.

BlockerBugMAPREDUCE-3076TestSleepJob fails Arun C MurthyClosed2 commits
MajorBugMAPREDUCE-2187map tasks timeout during sortingAnupam SethClosed3 commits
MajorBugMAPREDUCE-2324Job should fail if a reduce task can't be scheduled anywhereRobert Joseph EvansClosed1 commit
MajorBugMAPREDUCE-2489Jobsplits with random hostnames can make the queue unusableJeffrey NaisbittClosed4 commits
MajorImprovementMAPREDUCE-2494Make the distributed cache delete entires using LRU priorityRobert Joseph EvansClosed1 commit
MajorBugMAPREDUCE-2549Potential resource leaks in, and Environment.javaDevaraj KClosed4 commits
MajorBugMAPREDUCE-2610Inconsistent API JobClient.getQueueAclsForCurrentUserJoep RottinghuisClosed1 commit
MajorBugMAPREDUCE-2650back-port MAPREDUCE-2238 to 0.20-securitySherry ChenClosed1 commit
MajorBugMAPREDUCE-2705tasks localized and launched serially by TaskLauncher - causing other tasks to be delayedThomas GravesClosed4 commits
MajorImprovementMAPREDUCE-2729Reducers are always counted having "pending tasks" even if they can't be scheduled yet because not enough of their mappers have completedSherry ChenClosed1 commit
MajorBugMAPREDUCE-2764Fix renewal of dfs delegation tokensOwen O'MalleyClosed4 commits
MajorNew FeatureMAPREDUCE-2777Backport MAPREDUCE-220 to Hadoop 20 security branchAmar KamatClosed7 commits
MajorSub-taskMAPREDUCE-2780Standardize the value of token serviceDaryn SharpResolved1 commit
MajorBugMAPREDUCE-2852Jira for YDH bug 2854624 Kihwal LeeClosed1 commit
MajorBugMAPREDUCE-2915LinuxTaskController does not work when JniBasedUnixGroupsNetgroupMapping or JniBasedUnixGroupsMapping is enabledKihwal LeeClosed1 commit
MajorSub-taskMAPREDUCE-2928MR-2413 improvementsEli CollinsClosed2 commits
MajorImprovementMAPREDUCE-2981Backport trunk fairscheduler to 0.20-security branchMatei ZahariaClosed1 commit
MajorBugMAPREDUCE-3081Change the name format for hadoop core and vaidya jar to be hadoop-{core/vaidya}-{version}.jar in vaidya.shUnassignedClosed4 commits
MajorBugMAPREDUCE-3112Calling hadoop cli inside mapreduce job leads to errorsEric YangClosed4 commits
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