[GitHub] [hadoop] KevinWikant commented on pull request #4410: HDFS-16064. Determine when to invalidate corrupt replicas based on number of usable replicas

[GitBox <gi...@apache.org>]

KevinWikant commented on PR #4410:
URL: https://github.com/apache/hadoop/pull/4410#issuecomment-1147944328

   The failing unit test is:
   
   ```
   Failed junit tests  |  hadoop.hdfs.tools.TestDFSAdmin
   ```
   
   This seems to be unrelated to my change & a flaky unit test:
   
   ```
   [ERROR] testAllDatanodesReconfig(org.apache.hadoop.hdfs.tools.TestDFSAdmin)  Time elapsed: 5.489 s  <<< FAILURE!
   org.junit.ComparisonFailure: expected:<[SUCCESS: Changed property dfs.datanode.peer.stats.enabled]> but was:<[  From: "false"]>
       at org.junit.Assert.assertEquals(Assert.java:117)
       at org.junit.Assert.assertEquals(Assert.java:146)
       at org.apache.hadoop.hdfs.tools.TestDFSAdmin.testAllDatanodesReconfig(TestDFSAdmin.java:1208)
       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:59)
       at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
       at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
       at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
       at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
       at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
       at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
       at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
       at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
       at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
       at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
       at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
       at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
       at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
       at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
       at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
       at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
       at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
       at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
       at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
       at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
       at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
       at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
       at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
       at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
       at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
   ```


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