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https://issues.apache.org/jira/browse/HDFS-4065?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477447#comment-13477447
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Brandon Li commented on HDFS-4065:
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+1, the patch looks good to me. Thanks for the fixing, Chris.
Nitpicking: " We must shut down the cluster so that threads...". It's not a
problem on Unix, so far it's a problem only on Windows.
> TestDFSShell.testGet sporadically fails attempting to corrupt block files due
> to race condition
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-4065
> URL: https://issues.apache.org/jira/browse/HDFS-4065
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 1-win
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HDFS-4065-branch-1-win.patch
>
>
> TestDFSShell.testGet attempts to simulate corruption of block files in order
> to test hadoop fs -get with the -ignoreCrc option. It is possible that the
> data node's DataXceiver thread has not yet closed the block file. This
> causes a locking violation on Windows, so the test fails.
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