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https://issues.apache.org/jira/browse/HDFS-3424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha moved MAPREDUCE-4259 to HDFS-3424:
---------------------------------------------
Affects Version/s: (was: 1.0.0)
1.0.0
Key: HDFS-3424 (was: MAPREDUCE-4259)
Project: Hadoop HDFS (was: Hadoop Map/Reduce)
> TestDatanodeBlockScanner and TestReplication fail intermittently on Windows
> ---------------------------------------------------------------------------
>
> Key: HDFS-3424
> URL: https://issues.apache.org/jira/browse/HDFS-3424
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Bikas Saha
> Assignee: Bikas Saha
>
> The tests change the block length to corrupt the data block. If the block
> file is opened by the datanode then the test can concurrently modify it on
> Linux but such concurrent modification is not allowed by the default
> permissions on Windows. Since this is more of a test issue, the fix would be
> to have the tests make sure that the block is not open concurrently.
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