[jira] [Updated] (MAPREDUCE-2960) A single TT disk failure can cause the job to fail

["Matt Foley (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Foley updated MAPREDUCE-2960:
----------------------------------

    Target Version/s: 0.20.206.0
       Fix Version/s:     (was: 0.20.205.0)
    
> A single TT disk failure can cause the job to fail
> --------------------------------------------------
>
>                 Key: MAPREDUCE-2960
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2960
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: tasktracker
>    Affects Versions: 0.20.204.0
>            Reporter: Eli Collins
>
> TaskInProgress#kill in the JT fails because TaskStatus#setFinishTimes fails because no start time was set. There's no start time because TaskTracker#run (DefaultTaskController#initializeJob) failed before it was set. The fix is to have TT#launchTask set the start time before it starts the task runner, this way there's a valid start time even if TT#run fails.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira