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https://issues.apache.org/jira/browse/MAPREDUCE-7284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shilun Fan updated MAPREDUCE-7284:
----------------------------------
Affects Version/s: 3.3.1
3.4.0
> TestCombineFileInputFormat#testMissingBlocks fails
> --------------------------------------------------
>
> Key: MAPREDUCE-7284
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7284
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 3.4.0, 3.3.1
> Reporter: Akira Ajisaka
> Assignee: Akira Ajisaka
> Priority: Major
> Fix For: 3.2.2, 3.4.0, 3.3.1
>
>
> o.a.h.mapreduce.lib.input.TestCombineFileInputFormat#testMissingBlocks fails
> on trunk:
> {noformat}
> [INFO] Running
> org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat
> [ERROR] Tests run: 10, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
> 30.916 s <<< FAILURE! - in
> org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat
> [ERROR]
> testMissingBlocks(org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat)
> Time elapsed: 0.59 s <<< ERROR!
> java.lang.ClassCastException: org.apache.hadoop.hdfs.DistributedFileSystem
> cannot be cast to
> org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat$MissingBlockFileSystem
> at
> org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat.testMissingBlocks(TestCombineFileInputFormat.java:1655)
> 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.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 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)
> {noformat}
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