Xiaoyu Yao created HDFS-7946:
--------------------------------
Summary: TestDataNodeVolumeFailureReporting NPE during tearDown()
on Windows
Key: HDFS-7946
URL: https://issues.apache.org/jira/browse/HDFS-7946
Project: Hadoop HDFS
Issue Type: Test
Components: test
Environment: Windows
Reporter: Xiaoyu Yao
Assignee: Xiaoyu Yao
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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