Akira Ajisaka created MAPREDUCE-7284:
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Summary: TestCombineFileInputFormat#testMissingBlocks fails
Key: MAPREDUCE-7284
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7284
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Akira Ajisaka
o.a.h.mapreduce.lib.input.TestCombineFileInputFormat#testMissingBlocks fails on
trunk:
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[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)
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