Ivan Mitic created MAPREDUCE-5056:
-------------------------------------

             Summary: TestProcfsBasedProcessTree fails on Windows with 
Process-tree dump doesn't start with a proper header
                 Key: MAPREDUCE-5056
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5056
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 3.0.0
            Reporter: Ivan Mitic
            Assignee: Ivan Mitic


Test fails on the below assertion:

Running org.apache.hadoop.mapreduce.util.TestProcfsBasedProcessTree
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.266 sec <<< 
FAILURE!
testProcessTreeDump(org.apache.hadoop.mapreduce.util.TestProcfsBasedProcessTree)
  Time elapsed: 0 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Process-tree dump doesn't start with a 
proper header
        at junit.framework.Assert.fail(Assert.java:47)
        at junit.framework.Assert.assertTrue(Assert.java:20)
        at 
org.apache.hadoop.mapreduce.util.TestProcfsBasedProcessTree.testProcessTreeDump(TestProcfsBasedProcessTree.java:564)
        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 junit.framework.TestCase.runTest(TestCase.java:168)
        at junit.framework.TestCase.runBare(TestCase.java:134)
        at junit.framework.TestResult$1.protect(TestResult.java:110)
        at junit.framework.TestResult.runProtected(TestResult.java:128)
        at junit.framework.TestResult.run(TestResult.java:113)
        at junit.framework.TestCase.run(TestCase.java:124)
        at junit.framework.TestSuite.runTest(TestSuite.java:243)
        at junit.framework.TestSuite.run(TestSuite.java:238)
        at 
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
        at 
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
        at 
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
        at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)

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