TestMRJobs.testFailingMapper does not assert the correct thing.
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Key: MAPREDUCE-2913
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2913
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2, test
Affects Versions: 0.23.0, 0.24.0
Reporter: Robert Joseph Evans
Fix For: 0.23.0, 0.24.0
{code}
Assert.assertEquals(TaskCompletionEvent.Status.FAILED,
events[0].getStatus().FAILED);
Assert.assertEquals(TaskCompletionEvent.Status.FAILED,
events[1].getStatus().FAILED);
{code}
when optimized would be
{code}
Assert.assertEquals(TaskCompletionEvent.Status.FAILED,
TaskCompletionEvent.Status.FAILED);
Assert.assertEquals(TaskCompletionEvent.Status.FAILED,
TaskCompletionEvent.Status.FAILED);
{code}
obviously these assertions will never fail. If we remove the
{code}.FAILED{code} the asserts no longer pass. This could be because MRApp
mocks out the task launcher and never actually launches anything.
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