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https://issues.apache.org/jira/browse/MAPREDUCE-3847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Devaraj K resolved MAPREDUCE-3847.
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Resolution: Cannot Reproduce
Not a problem anymore, closing it. Feel free to reopen if you see this issue
again.
> Job in running state without any progress and no tasks running
> --------------------------------------------------------------
>
> Key: MAPREDUCE-3847
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3847
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker, tasktracker
> Affects Versions: 0.20.1, 0.20.2
> Reporter: Abhijit Suresh Shingate
> Attachments: JTLogs.rar, TTLogs.rar
>
>
> Hi All,
> TestDFSIO program running with write option , number of files is 250 and file
> size is 256 MB (block size is also 256 MB)
> NN went to safemode so JT was trying to connect to NN continuously..
> later NN switched and it became proper..
> Then JT is trying to kill some taskattempts and it's not able to do so as the
> task is not in TaskInProgress state at TT side
> Also TaskTracker didnt respond before 10mins to it was declared lost marking
> all the tasks on that.
> Has someone faced similar issue?
> I couldnt reproduce this problem again.
> Anyone can give any directions?
> Thanks in advance.
> Regards,
> Abhijit
>
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