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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4208) Shouldn't delete the system dir after a JobTracker recovery
Date Fri, 19 Sep 2008 04:44:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12632509#action_12632509
] 

Amar Kamat commented on HADOOP-4208:
------------------------------------

Owen,
Pre HADOOP-3245, the whole of system-dir was deleted upon jobtracker (re)start. So if there
is nothing to recover, then the jobtracker should switch back to its earlier behavior. Hence
anything that doesnt match the pattern will be deleted as done earlier.

> Shouldn't delete the system dir after a JobTracker recovery
> -----------------------------------------------------------
>
>                 Key: HADOOP-4208
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4208
>             Project: Hadoop Core
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>
> Debugging JobTracker crashes will be easier if the files are preserved rather than deleted
on recovery, probably in a sub-directory.

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