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Release: 02/Sep/11

Release Notes

30+ days overdue

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-118Job.getJobID() will always return nullAmareshwari SriramadasuClosed2 commits
BlockerNew FeatureMAPREDUCE-1938Ability for having user's classes take precedence over the system classes for tasks' classpathKrishna RamachandranClosed2 commits
BlockerBugMAPREDUCE-2804"Creation of symlink to attempt log dir failed." message is not usefulOwen O'MalleyClosed2 commits
BlockerBugMAPREDUCE-2846a small % of all tasks fail with DefaultTaskControllerOwen O'MalleyClosed3 commits
CriticalBugMAPREDUCE-517The capacity-scheduler should assign multiple tasks per heartbeatArun C MurthyClosed2 commits
MajorBugMAPREDUCE-2409Distributed Cache does not differentiate between file /archive for files with the same pathSiddharth SethClosed2 commits
MajorSub-taskMAPREDUCE-2413TaskTracker should handle disk failures at both startup and runtimeRavi GummadiClosed2 commits
MajorSub-taskMAPREDUCE-2415Distribute TaskTracker userlogs onto multiple disksBharath MundlapudiClosed1 commit
MajorBugMAPREDUCE-2429Check jvmid during task status reportSiddharth SethClosed1 commit
MajorImprovementMAPREDUCE-2479Backport MAPREDUCE-1568 to hadoop security branchRobert Joseph EvansClosed2 commits
MajorBugMAPREDUCE-2529Recognize Jetty bug 1342 and handle itThomas GravesClosed2 commits
MajorNew FeatureMAPREDUCE-2558Add queue-level metrics 0.20-security branchJeffrey NaisbittClosed4 commits
MajorBugMAPREDUCE-2651Race condition in Linux Task Controller for job log directory creationBharath MundlapudiClosed3 commits
MinorBugMAPREDUCE-2411When you submit a job to a queue with no ACLs you get an inscrutible NPEDick KingClosed1 commit
MinorBugMAPREDUCE-2418Errors not shown in the JobHistory servlet (specifically Counter Limit Exceeded)Siddharth SethClosed1 commit
MinorBugMAPREDUCE-2443Fix FI build - broken after MR-2429Siddharth SethClosed1 commit
MinorBugMAPREDUCE-2447Set JvmContext sooner for a task - MR2429Siddharth SethClosed1 commit
MinorImprovementMAPREDUCE-2495The distributed cache cleanup thread has no monitoring to check to see if it has died for some reasonRobert Joseph EvansClosed2 commits
MinorImprovementMAPREDUCE-2524Backport trunk heuristics for failing maps when we get fetch failures retrieving map output during shuffleThomas GravesClosed2 commits
MinorBugMAPREDUCE-2555JvmInvalidate errors in the gridmix TT logsThomas GravesClosed2 commits
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