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Posted to common-issues@hadoop.apache.org by GitBox <gi...@apache.org> on 2019/06/14 14:15:06 UTC

[GitHub] [hadoop] bgaborg edited a comment on issue #952: HADOOP-16729 out of band deletes

bgaborg edited a comment on issue #952: HADOOP-16729 out of band deletes
URL: https://github.com/apache/hadoop/pull/952#issuecomment-502125376
 
 
   Further test results (running with `-Dscale` takes awhile). The `ITestS3AContractGetFileStatusV1List` seems flaky to me with -Dscale. First time it was ok, but second time I got the error: 
   ```
   [ERROR] Tests run: 18, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 117.356 s <<< FAILURE! - in org.apache.hadoop.fs.s3a.ITestS3AContractGetFileStatusV1List
   [ERROR] testListStatusEmptyDirectory(org.apache.hadoop.fs.s3a.ITestS3AContractGetFileStatusV1List)  Time elapsed: 4.311 s  <<< FAILURE!
   java.lang.AssertionError: listStatus(/fork-0003/test): directory count in 2 directories and 0 files expected:<1> but was:<2>
   	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.fs.contract.ContractTestUtils$TreeScanResults.assertSizeEquals(ContractTestUtils.java:1649)
   	at org.apache.hadoop.fs.contract.AbstractContractGetFileStatusTest.testListStatusEmptyDirectory(AbstractContractGetFileStatusTest.java:91)
   	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.RunBefores.evaluate(RunBefores.java:26)
   	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
   	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
   	at org.junit.internal.runners.statements.FailOnTimeout$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)
   ```
   
   **sequential-integration-tests**
   ```
   [ERROR] Tests run: 9, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 575.153 s <<< FAILURE! - in org.apache.hadoop.fs.contract.s3a.ITestS3AContractRootDir
   [ERROR] testRecursiveRootListing(org.apache.hadoop.fs.contract.s3a.ITestS3AContractRootDir)  Time elapsed: 180.01 s  <<< ERROR!
   org.junit.runners.model.TestTimedOutException: test timed out after 180000 milliseconds
   ------
   [ERROR] testRmEmptyRootDirNonRecursive(org.apache.hadoop.fs.contract.s3a.ITestS3AContractRootDir)  Time elapsed: 180.002 s  <<< ERROR!
   org.junit.runners.model.TestTimedOutException: test timed out after 180000 milliseconds
   ```
   Maybe bump up the timout to more? 
   
   
   So this actually means that there's only a timeout and the flaky ITestS3AContractGetFileStatusV1List.

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