Hadoop 22 Job tracker is not able to recover job in case of crash and after
that no user can submit job.
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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
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 it handle to hdfs and nobody else also can not submit the job.
Thanks,
Mayank
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