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Date: Tue, 8 Jan 2013 19:52:13 +0000 (UTC)
From: "Lohit Vijayarenu (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12626630.1357674635658.98925.1357674733096@arcas>
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References: <JIRA.12626630.1357674635658@arcas>
Subject: [jira] [Updated] (YARN-324) Provide way to preserve container
 directories
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     [ https://issues.apache.org/jira/browse/YARN-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lohit Vijayarenu updated YARN-324:
----------------------------------

    Summary: Provide way to preserve container directories  (was: Provide way to preserve )
    
> Provide way to preserve container directories
> ---------------------------------------------
>
>                 Key: YARN-324
>                 URL: https://issues.apache.org/jira/browse/YARN-324
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager, resourcemanager
>    Affects Versions: 2.0.3-alpha
>            Reporter: Lohit Vijayarenu
>
> There should be a way to preserve container directories (along with filecache/appcache) for offline debugging. As of today, if container completes (either success or failure) it would get cleaned up. In case of failure it becomes very hard to debug to find out what the case of failure is. Having ability to preserve container directories will enable one to log into the machine and debug further for failures. 

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