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From "Chinna Rao Lalam (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-2181) Clean up the scratch.dir (tmp/hive-root) while restarting Hive server.
Date Thu, 11 Aug 2011 14:19:27 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chinna Rao Lalam reassigned HIVE-2181:
--------------------------------------

    Assignee: Chinna Rao Lalam

>  Clean up the scratch.dir (tmp/hive-root) while restarting Hive server. 
> ------------------------------------------------------------------------
>
>                 Key: HIVE-2181
>                 URL: https://issues.apache.org/jira/browse/HIVE-2181
>             Project: Hive
>          Issue Type: Bug
>          Components: Server Infrastructure
>    Affects Versions: 0.8.0
>         Environment: Suse linux, Hadoop 20.1, Hive 0.8
>            Reporter: sanoj mathew
>            Assignee: Chinna Rao Lalam
>            Priority: Minor
>              Labels: patch
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2181.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> Now queries leaves the map outputs under scratch.dir after execution. If the hive server
is stopped we need not keep the stopped server's map oputputs. So whle starting the server
we can clear the scratch.dir. This can help in improved disk usage.

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