Version 0.12.0


Start date not set

Released: 02/Mar/07

Release Notes

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.

BlockerBugHADOOP-1029streaming doesn't work with multiple mapsArun C MurthyClosed2 commits
CriticalBugHADOOP-1036task gets lost during assignmentArun C MurthyClosed2 commits
MajorImprovementHADOOP-248locating map outputs via random probing is inefficientDevaraj DasClosed6 commits
MajorImprovementHADOOP-432support undelete, snapshots, or other mechanism to recover lost filesDoug CuttingClosed2 commits
MajorBugHADOOP-442slaves file should include an 'exclude' section, to prevent "bad" datanodes and tasktrackers from disrupting a clusterWendy ChienClosed4 commits
MajorBugHADOOP-476Streaming should check for correctness of the taskArun C MurthyClosed2 commits
MajorNew FeatureHADOOP-491streaming jobs should allow programs that don't do any IO for a long timeArun C MurthyClosed2 commits
MajorNew FeatureHADOOP-492Global countersDavid BowenClosed2 commits
MajorBugHADOOP-564we should use hdfs:// in all API URIsWendy ChienClosed2 commits
MajorBugHADOOP-649Jobs without any map and reduce operations seems to be lost after their executionOwen O'MalleyClosed2 commits
MajorBugHADOOP-803Reducing memory consumption on Namenode : Part 1Raghu AngadiClosed6 commits
MajorImprovementHADOOP-867job client should generate input fragments before the job is submittedUnassignedClosed2 commits
MajorImprovementHADOOP-882S3FileSystem should retry if there is a communication problem with S3Tom WhiteClosed2 commits
MajorBugHADOOP-923DFS Scalability: datanode heartbeat timeouts cause cascading timeouts of other datanodesdhruba borthakurClosed2 commits
MajorImprovementHADOOP-928make checksums optional per FileSystemHairong KuangClosed4 commits
MajorImprovementHADOOP-940pendingReplications of FSNamesystem is not informativedhruba borthakurClosed2 commits
MajorImprovementHADOOP-941Enhancements to Hadoop record I/O - Part 1Milind BhandarkarClosed2 commits
MajorBugHADOOP-947isReplicationInProgress() is very heavyweightdhruba borthakurClosed8 commits
MajorImprovementHADOOP-952Create a public (shared) Hadoop EC2 AMITom WhiteClosed2 commits
MajorImprovementHADOOP-972Improve the rack-aware replica placement performanceHairong KuangClosed2 commits
120 of 59