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Mingliang Liu commented on HDFS-15327: -------------------------------------- Might be related to HDFS-15326. Linking it here. > TestDataNodeErasureCodingMetrics.testReconstructionBytesPartialGroup3 fails > intermittently > ------------------------------------------------------------------------------------------ > > Key: HDFS-15327 > URL: https://issues.apache.org/jira/browse/HDFS-15327 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode, erasure-coding, test > Affects Versions: 3.4.0 > Reporter: Mingliang Liu > Priority: Major > > Sample stack trace: > {code} > Error Message > ecReconstructionBytesRead should be expected:<6501170> but was:<0> > Stacktrace > java.lang.AssertionError: ecReconstructionBytesRead should be > expected:<6501170> but was:<0> > at org.junit.Assert.fail(Assert.java:88) > at org.junit.Assert.failNotEquals(Assert.java:834) > at org.junit.Assert.assertEquals(Assert.java:645) > at > org.apache.hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics.testReconstructionBytesPartialGroup3(TestDataNodeErasureCodingMetrics.java:150) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298) > at > org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at java.lang.Thread.run(Thread.java:748) > {code} > Sample failing build: > - https://builds.apache.org/job/PreCommit-HDFS-Build/29226/testReport/ -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org