Tsz Wo Nicholas Sze created HDFS-9346: -----------------------------------------
Summary: TestDFSStripedOutputStreamWithFailure.testMultipleDatanodeFailure56 may throw NPE Key: HDFS-9346 URL: https://issues.apache.org/jira/browse/HDFS-9346 Project: Hadoop HDFS Issue Type: Bug Components: test Reporter: Tsz Wo Nicholas Sze Priority: Minor See the NPE in [build 13294#|https://builds.apache.org/job/PreCommit-HDFS-Build/13294/testReport/org.apache.hadoop.hdfs/TestDFSStripedOutputStreamWithFailure/testMultipleDatanodeFailure56/]. It seems a bug in the test. {code} java.lang.NullPointerException: null at org.apache.hadoop.hdfs.MiniDFSCluster.stopDataNode(MiniDFSCluster.java:2157) at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.killDatanode(TestDFSStripedOutputStreamWithFailure.java:445) at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTest(TestDFSStripedOutputStreamWithFailure.java:374) at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.runTestWithMultipleFailure(TestDFSStripedOutputStreamWithFailure.java:301) at org.apache.hadoop.hdfs.TestDFSStripedOutputStreamWithFailure.testMultipleDatanodeFailure56(TestDFSStripedOutputStreamWithFailure.java:172) {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)