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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9387) TestDFVariations fails on Windows after the merge
Date Fri, 22 Mar 2013 04:01:15 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609879#comment-13609879
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-9387:
------------------------------------------------

Questions: When getExecString() will be called?  And why it should never be called on Windows?
                
> TestDFVariations fails on Windows after the merge
> -------------------------------------------------
>
>                 Key: HADOOP-9387
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9387
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>         Attachments: HADOOP-9387.trunk.2.patch, HADOOP-9387.trunk.patch
>
>
> Test fails with the following errors:
> {code}
> Running org.apache.hadoop.fs.TestDFVariations
> Tests run: 4, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.186 sec <<<
FAILURE!
> testOSParsing(org.apache.hadoop.fs.TestDFVariations)  Time elapsed: 109 sec  <<<
ERROR!
> java.io.IOException: Fewer lines of output than expected
>         at org.apache.hadoop.fs.DF.parseOutput(DF.java:203)
>         at org.apache.hadoop.fs.DF.getMount(DF.java:150)
>         at org.apache.hadoop.fs.TestDFVariations.testOSParsing(TestDFVariations.java:59)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
>         at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)
> testGetMountCurrentDirectory(org.apache.hadoop.fs.TestDFVariations)  Time elapsed: 1
sec  <<< ERROR!
> java.io.IOException: Fewer lines of output than expected
>         at org.apache.hadoop.fs.DF.parseOutput(DF.java:203)
>         at org.apache.hadoop.fs.DF.getMount(DF.java:150)
>         at org.apache.hadoop.fs.TestDFVariations.testGetMountCurrentDirectory(TestDFVariations.java:139)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
>         at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
>         at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
>         at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
>         at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)
> {code}

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