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https://issues.apache.org/jira/browse/HADOOP-14494?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16038993#comment-16038993
]
Steve Loughran commented on HADOOP-14494:
-----------------------------------------
stack
{code}
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
testOutputStreamClosedTwice(org.apache.hadoop.fs.s3native.ITestJets3tNativeS3FileSystemContract)
Time elapsed: 0.005 sec <<< ERROR!
java.lang.NullPointerException: null
at
org.apache.hadoop.fs.s3native.Jets3tNativeFileSystemStore.purge(Jets3tNativeFileSystemStore.java:368)
at
org.apache.hadoop.fs.s3native.NativeS3FileSystemContractBaseTest.tearDown(NativeS3FileSystemContractBaseTest.java:59)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
{code}
> ITestJets3tNativeS3FileSystemContract tests NPEs in teardown if store
> undefined
> -------------------------------------------------------------------------------
>
> Key: HADOOP-14494
> URL: https://issues.apache.org/jira/browse/HADOOP-14494
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/s3, test
> Affects Versions: 3.0.0-alpha3
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
>
> the move to junit 4 causes the {{.ITestJets3tNativeS3FileSystemContract}
> tests to NPE in teardown if you don't actually declare an s3n test bucket.
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