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Posted to mapreduce-dev@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2011/07/29 14:35:09 UTC

[jira] [Created] (MAPREDUCE-2751) [MR-279] Lot of local files left on NM after the app finish.

[MR-279] Lot of local files left on NM after the app finish.
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                 Key: MAPREDUCE-2751
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2751
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Siddharth Seth
             Fix For: 0.23.0


This ticket is about app-only files which should be cleaned after app-finish.

I see these undeleted after app-finish:
/tmp/nm-local-dir/0/nmPrivate/application_1305091029545_0001/*
/tmp/nm-local-dir/0/nmPrivate/container_1305019205843_0001_000002/*
/tmp/nm-local-dir/0/usercache/nobody/appcache/application_1305091029545_0001/*

We should check for other left-over files too, if any.

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