[MAPREDUCE-3837] Job tracker is not able to recover job in case of crash and after that no user can submit job.

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.22.0, 1.1.1
• Fix Version/s: 1.1.0, 0.22.1
• Hadoop Flags: Reviewed
• Assignee: Mayank Bansal
• Reporter: Mayank Bansal
• Created: 07/Feb/12 23:39
• Updated: 10/Feb/14 07:04
• Resolved: 11/Jul/12 16:05

Description

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