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https://issues.apache.org/jira/browse/YARN-71?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuan Gong updated YARN-71:
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Attachment: YARN-71.7.patch
1.Reuse the FileContxt instance
2.put rename/exception code into a new function.
3.create new test java file , testNodeManagerReboot.java, and add new test case
> Ensure/confirm that the NodeManager cleans up local-dirs on restart
> -------------------------------------------------------------------
>
> Key: YARN-71
> URL: https://issues.apache.org/jira/browse/YARN-71
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Xuan Gong
> Priority: Critical
> Attachments: YARN-71.1.patch, YARN-71.2.patch, YARN-71.3.patch,
> YARN.71.4.patch, YARN-71.5.patch, YARN-71.6.patch, YARN-71.7.patch
>
>
> We have to make sure that NodeManagers cleanup their local files on restart.
> It may already be working like that in which case we should have tests
> validating this.
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