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From "Matt Foley (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2959) The TT daemon should shutdown on fatal exceptions
Date Wed, 19 Oct 2011 07:45:10 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt Foley updated MAPREDUCE-2959:
----------------------------------

    Target Version/s: 0.20.206.0
       Fix Version/s:     (was: 0.20.205.0)
    
> The TT daemon should shutdown on fatal exceptions
> -------------------------------------------------
>
>                 Key: MAPREDUCE-2959
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2959
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>    Affects Versions: 0.20.204.0
>            Reporter: Eli Collins
>         Attachments: hung.tt.stacks
>
>
> Currently the TT daemon does not shutdown (the process still runs but fails to heartbeat)
if the TT gets a fatal exception (eg due to losing all its local storage directories).

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