[HADOOP-15799] ITestS3AEmptyDirectory#testDirectoryBecomesEmpty fails when running with dynamo

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 3.1.1
• Component/s: fs/s3
• Assignee: Gabor Bota
• Reporter: Gabor Bota
• Created: 27/Sep/18 20:39
• Updated: 23/Nov/18 11:32
• Resolved: 23/Nov/18 11:32

Description

I've seen a new failure when running verify for HADOOP-15621. First I thought it was my new patch, but it happens on trunk. This is a major issue, it could be because of implementation issue in dynamo.

[ERROR] testDirectoryBecomesEmpty(org.apache.hadoop.fs.s3a.ITestS3AEmptyDirectory) Time elapsed: 1.864 s <<< FAILURE!
java.lang.AssertionError: dir is empty expected:<TRUE> but was:<FALSE>
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.apache.hadoop.fs.s3a.ITestS3AEmptyDirectory.assertEmptyDirectory(ITestS3AEmptyDirectory.java:56)
at org.apache.hadoop.fs.s3a.ITestS3AEmptyDirectory.testDirectoryBecomesEmpty(ITestS3AEmptyDirectory.java:48)
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:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
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$1.evaluate(TestWatcher.java:55)
at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)