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https://issues.apache.org/jira/browse/YARN-316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated YARN-316:
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Attachment: YARN-316-branch-trunk-win.4.patch
I'm uploading version 4 of the patch.
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We could mention the jira number here
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Done.
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Who is taking care of cleaning up the contents actual testWorkDir to which this
symlink points to?
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The test working directory only gets deleted if the dev runs "mvn clean" or at
the start of a new test run to clear out old state. See the first few lines of
the {{MiniYARNCluster}} constructor. There is nothing currently that cleans up
this directory at the end of a test run, aside from container cleanup
activities like deleting the launch scripts. This is the same behavior as
trunk, and this patch doesn't change it.
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Would be good to test for glob expansion code in testCreateJarWithClassPath().
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Good catch. Thank you. I've updated the test to check that it picks up jar
files (and leaves behind non-jar files) that match the wildcard.
> YARN container launch may exceed maximum Windows command line length due to
> long classpath
> ------------------------------------------------------------------------------------------
>
> Key: YARN-316
> URL: https://issues.apache.org/jira/browse/YARN-316
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.0.0, trunk-win
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: YARN-316-branch-trunk-win.1.patch,
> YARN-316-branch-trunk-win.2.patch, YARN-316-branch-trunk-win.3.patch,
> YARN-316-branch-trunk-win.4.patch
>
>
> On Windows, a command line longer than 8192 characters will fail. This can
> cause YARN container launch to fail on Windows if the classpath argument
> exceeds this limit.
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