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Posted to hdfs-dev@hadoop.apache.org by "Mingliang Liu (Jira)" <ji...@apache.org> on 2020/05/02 19:57:00 UTC

[jira] [Created] (HDFS-15326) TestDataNodeErasureCodingMetrics::testFullBlock fails intermittently

Mingliang Liu created HDFS-15326:
------------------------------------

             Summary: TestDataNodeErasureCodingMetrics::testFullBlock fails intermittently
                 Key: HDFS-15326
                 URL: https://issues.apache.org/jira/browse/HDFS-15326
             Project: Hadoop HDFS
          Issue Type: Test
          Components: datanode, test
    Affects Versions: 3.4.0
            Reporter: Mingliang Liu


Sample failing build: https://builds.apache.org/job/hadoop-multibranch/job/PR-1992/2/testReport/org.apache.hadoop.hdfs.server.datanode/TestDataNodeErasureCodingMetrics/testFullBlock/
Sample failing stack:
{code}
Error Message
Wrongly computed block reconstruction work
Stacktrace
java.lang.AssertionError: Wrongly computed block reconstruction work
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.assertTrue(Assert.java:41)
	at org.apache.hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics.doTest(TestDataNodeErasureCodingMetrics.java:205)
	at org.apache.hadoop.hdfs.server.datanode.TestDataNodeErasureCodingMetrics.testFullBlock(TestDataNodeErasureCodingMetrics.java:97)
	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}



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