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Hudson commented on MAPREDUCE-3837: ----------------------------------- Integrated in Hadoop-Mapreduce-22-branch #100 (See [https://builds.apache.org/job/Hadoop-Mapreduce-22-branch/100/]) MAPREDUCE-3837. Job tracker is not able to recover jobs after crash. Contributed by Mayank Bansal. (Revision 1243700) Result = SUCCESS shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1243700 Files : * /hadoop/common/branches/branch-0.22/mapreduce/CHANGES.txt * /hadoop/common/branches/branch-0.22/mapreduce/src/java/org/apache/hadoop/mapred/JobTracker.java > Hadoop 22 Job tracker is not able to recover job in case of crash and after > that no user can submit job. > -------------------------------------------------------------------------------------------------------- > > Key: MAPREDUCE-3837 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3837 > Project: Hadoop Map/Reduce > Issue Type: Bug > Affects Versions: 0.22.0 > Reporter: Mayank Bansal > Assignee: Mayank Bansal > Fix For: 0.24.0, 0.22.1, 0.23.2 > > Attachments: PATCH-MAPREDUCE-3837.patch, > PATCH-TRUNK-MAPREDUCE-3837.patch > > > If job tracker is crashed while running , and there were some jobs are > running , so if job tracker's property mapreduce.jobtracker.restart.recover > is true then it should recover the job. > However the current behavior is as follows > jobtracker try to restore the jobs but it can not . And after that jobtracker > closes its handle to hdfs and nobody else can submit job. > Thanks, > Mayank -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira