[jira] [Resolved] (MAPREDUCE-431) Task left in RUNNING state even after the job completion

["Allen Wittenauer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-431.
----------------------------------------

    Resolution: Fixed

Likely stale.

> Task left in RUNNING state even after the job completion
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-431
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-431
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobtracker
>            Reporter: Amareshwari Sriramadasu
>            Priority: Minor
>
> Task could be left in RUNNING state in the following scenario:
> 1. Job was killed from command-line.
> 2. TaskTracker running the task didnt come back.
> 3. JobTracker marks the tracker as lost, but since Job is not RUNNING, it does not change the Task's state. 
> The code doing the same in JobTracker.lostTaskTracker method is :
> {noformat}
>           // if the job is done, we don't want to change anything
>           if (job.getStatus().getRunState() == JobStatus.RUNNING ||
>               job.getStatus().getRunState() == JobStatus.PREP) {
>             job.failedTask(tip, taskId, ("Lost task tracker: " + trackerName), 
>                ........
> {noformat}



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