Anu Engineer created HDFS-9911:
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Summary: TestDataNodeLifeline failure in a branch
Key: HDFS-9911
URL: https://issues.apache.org/jira/browse/HDFS-9911
Project: Hadoop HDFS
Issue Type: Bug
Components: datanode
Affects Versions: 2.8.0
Reporter: Anu Engineer
Fix For: 2.8.0
In HDFS-1312 branch, we have a failure for this test.
{{org.apache.hadoop.hdfs.server.datanode.TestDataNodeLifeline.testNoLifelineSentIfHeartbeatsOnTime}}
{noformat}
Error Message
Expect metrics to count no lifeline calls. expected:<0> but was:<1>
Stacktrace
java.lang.AssertionError: Expect metrics to count no lifeline calls.
expected:<0> but was:<1>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at
org.apache.hadoop.hdfs.server.datanode.TestDataNodeLifeline.testNoLifelineSentIfHeartbeatsOnTime(TestDataNodeLifeline.java:256)
{noformat}
Details can be found here.
https://builds.apache.org/job/PreCommit-HDFS-Build/14726/testReport/org.apache.hadoop.hdfs.server.datanode/TestDataNodeLifeline/testNoLifelineSentIfHeartbeatsOnTime/
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