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https://issues.apache.org/jira/browse/HDFS-7946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoyu Yao updated HDFS-7946:
-----------------------------
Status: Patch Available (was: Open)
> TestDataNodeVolumeFailureReporting NPE during tearDown() on Windows
> -------------------------------------------------------------------
>
> Key: HDFS-7946
> URL: https://issues.apache.org/jira/browse/HDFS-7946
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: test
> Environment: Windows
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Attachments: HDFS-7946.00.patch
>
>
> TestDataNodeVolumeFailureReporting has a pre-test setUp that
> assumeTrue(!Path.WINDOWS) but the post-test tearDown() does not. This
> triggers NPE when closing cluster.
> testSuccessiveVolumeFailures(org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting)
> Time elapsed: 0.267 sec <<< ERROR!
> org.junit.internal.AssumptionViolatedException: got: <false>, expected: is
> <true>
> at org.junit.Assume.assumeThat(Assume.java:95)
> at org.junit.Assume.assumeTrue(Assume.java:41)
> at
> org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting.setUp(TestDataNodeVolumeFailureReporting.java:83)
> testSuccessiveVolumeFailures(org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting)
> Time elapsed: 0.267 sec
> <<< ERROR!
> java.lang.NullPointerException: null
> at
> org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting.tearDown(TestDataNodeVolumeFailureReporting.java:103)
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