Wei-Chiu Chuang created HDFS-9591:
-------------------------------------
Summary: FSImage.loadEdits threw NullPointerException
Key: HDFS-9591
URL: https://issues.apache.org/jira/browse/HDFS-9591
Project: Hadoop HDFS
Issue Type: Bug
Components: fs, ha, namenode
Affects Versions: 3.0.0
Environment: Jenkins
Reporter: Wei-Chiu Chuang
Assignee: Wei-Chiu Chuang
https://builds.apache.org/job/PreCommit-HDFS-Build/13963/testReport/org.apache.hadoop.hdfs.server.namenode.ha/TestFailureToReadEdits/testCheckpointStartingMidEditsFile_0_/
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Error Message
Expected non-empty
/testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/3/dfs/name-0-3/current/fsimage_0000000000000000005
Stacktrace
java.lang.AssertionError: Expected non-empty
/testptch/hadoop/hadoop-hdfs-project/hadoop-hdfs/target/test/data/3/dfs/name-0-3/current/fsimage_0000000000000000005
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at
org.apache.hadoop.hdfs.server.namenode.FSImageTestUtil.assertNNHasCheckpoints(FSImageTestUtil.java:470)
at
org.apache.hadoop.hdfs.server.namenode.ha.HATestUtil.waitForCheckpoint(HATestUtil.java:235)
at
org.apache.hadoop.hdfs.server.namenode.ha.TestFailureToReadEdits.testCheckpointStartingMidEditsFile(TestFailureToReadEdits.java:240)
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Exception in thread "Edit log tailer"
org.apache.hadoop.util.ExitUtil$ExitException: java.lang.NullPointerException
at com.google.common.base.Joiner.join(Joiner.java:226)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:818)
at
org.apache.hadoop.hdfs.server.namenode.FSImage.loadEdits(FSImage.java:812)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer.doTailEdits(EditLogTailer.java:257)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:371)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
at
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:126)
at org.apache.hadoop.util.ExitUtil.terminate(ExitUtil.java:170)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.doWork(EditLogTailer.java:385)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.access$400(EditLogTailer.java:324)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread$1.run(EditLogTailer.java:341)
at
org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:444)
at
org.apache.hadoop.hdfs.server.namenode.ha.EditLogTailer$EditLogTailerThread.run(EditLogTailer.java:337)
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