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From shashwat shriparv <dwivedishash...@gmail.com>
Subject Re: Getting following error in JT logs while running MR jobs
Date Mon, 16 Dec 2013 10:55:51 GMT
Check if you are having correct permission for the user through which you
are running the job.



* Warm Regards_**∞_*
*Shashwat Shriparv*
Big-Data Engineer(HPC)
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On Mon, Dec 16, 2013 at 3:47 PM, Viswanathan J
<jayamviswanathan@gmail.com>wrote:

> Hi,
>
> I'm getting the following error frequently while running MR jobs.
>
> ERROR org.apache.hadoop.mapred.TaskStatus: Trying to set finish time for
> task attempt_201312040159_126927_m_000000_0 when no start time is set,
> stackTrace is : java.lang.Exception
>         at
> org.apache.hadoop.mapred.TaskStatus.setFinishTime(TaskStatus.java:145)
>         at
> org.apache.hadoop.mapred.TaskInProgress.incompleteSubTask(TaskInProgress.java:700)
>         at
> org.apache.hadoop.mapred.JobInProgress.failedTask(JobInProgress.java:3004)
>         at
> org.apache.hadoop.mapred.JobInProgress.updateTaskStatus(JobInProgress.java:1185)
>         at
> org.apache.hadoop.mapred.JobTracker.updateTaskStatuses(JobTracker.java:4471)
>         at
> org.apache.hadoop.mapred.JobTracker.processHeartbeat(JobTracker.java:3306)
>         at
> org.apache.hadoop.mapred.JobTracker.heartbeat(JobTracker.java:3001)
>         at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:587)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1432)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1428)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1426)
>
> Please help.
>
> --
> Regards,
> Viswa.J
>

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