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https://issues.apache.org/jira/browse/HDFS-4274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-4274:
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Attachment: HDFS-4274.1.patch
The attached patch changes {{DataBlockScanner#run}} so that during shutdown, it
iterates through every {{BlockPoolSliceScanner}} and calls a new
{{BlockPoolSliceScanner#shutdown}} method, which closes the verification log.
Jenkins will give this patch -1 for no new tests, but this patch is going to
fix more than 100 test suites when running on Windows.
> BlockPoolSliceScanner does not close verification log during shutdown
> ---------------------------------------------------------------------
>
> Key: HDFS-4274
> URL: https://issues.apache.org/jira/browse/HDFS-4274
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Affects Versions: trunk-win
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HDFS-4274.1.patch
>
>
> {{BlockPoolSliceScanner}} holds open a handle to a verification log. This
> file is not getting closed during process shutdown.
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