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https://issues.apache.org/jira/browse/HDFS-15459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17214789#comment-17214789
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Ahmed Hussein commented on HDFS-15459:
--------------------------------------
[~weichiu], [~inigoiri] Can you please take a look that small patch to fix the
broken test?
The Failed Units are not related to the patch.
If there is something wrong in the way SDFSStriped are parsed, then we should
file a different Jira.
> TestBlockTokenWithDFSStriped fails intermittently
> -------------------------------------------------
>
> Key: HDFS-15459
> URL: https://issues.apache.org/jira/browse/HDFS-15459
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs
> Reporter: Ahmed Hussein
> Assignee: Ahmed Hussein
> Priority: Major
> Labels: test
> Attachments: HDFS-15459.001.patch,
> TestBlockTokenWithDFSStriped.testRead.log
>
>
> {{TestBlockTokenWithDFSStriped}} fails intermittently on trunk with a NPE. I
> have intuition that this failure is caused by another Unit tests timing out.
> {code:bash}
> [ERROR] Tests run: 4, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
> 94.448 s <<< FAILURE! - in
> org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped
> [ERROR]
> testRead(org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped)
> Time elapsed: 9.455 s <<< ERROR!
> java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS.isBlockTokenExpired(TestBlockTokenWithDFS.java:633)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped.isBlockTokenExpired(TestBlockTokenWithDFSStriped.java:139)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFS.doTestRead(TestBlockTokenWithDFS.java:508)
> at
> org.apache.hadoop.hdfs.server.blockmanagement.TestBlockTokenWithDFSStriped.testRead(TestBlockTokenWithDFSStriped.java:92)
> 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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