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Posted to yarn-issues@hadoop.apache.org by "Roman Shaposhnik (JIRA)" <ji...@apache.org> on 2012/12/03 23:53:58 UTC

[jira] [Updated] (YARN-253) Container launch may fail if no files were localized

     [ https://issues.apache.org/jira/browse/YARN-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Shaposhnik updated YARN-253:
----------------------------------

    Priority: Blocker  (was: Major)
    
> Container launch may fail if no files were localized
> ----------------------------------------------------
>
>                 Key: YARN-253
>                 URL: https://issues.apache.org/jira/browse/YARN-253
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.2-alpha
>            Reporter: Tom White
>            Assignee: Tom White
>            Priority: Blocker
>         Attachments: YARN-253.patch, YARN-253-test.patch
>
>
> This can be demonstrated with DistributedShell. The containers running the shell do not have any files to localize (if there is no shell script to copy) so if they run on a different NM to the AM (which does localize files), then they will fail since the appcache directory does not exist.

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