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https://issues.apache.org/jira/browse/MAPREDUCE-1093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron Kimball updated MAPREDUCE-1093:
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Attachment: MAPREDUCE-1093.patch
I've poked around the code for a while to try to figure out what's wrong here.
TestQueueManager no longer seems to fail; perhaps in the intervening weeks
since this issue was filed, a bug in the QueueManager has been fixed.
TestTaskTrackerMemoryManager fails sporadically for me; there's an error
condition such that sometimes one task will be marked TIPFAILED while the other
task in the job is marked as SUCCEEDED.
This patch disables the failing assert in TestTaskTrackerMemoryManager. Since
it was never run before anyway, it is not terribly problematic for it to be
disabled now, until the semantics of this test and its underlying code can be
established. In the meantime, this will allow us to commit MAPREDUCE-1092 and
enable better assertion-checking coverage on the rest of the MapReduce tree.
> Java assertion failures triggered by tests
> ------------------------------------------
>
> Key: MAPREDUCE-1093
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1093
> Project: Hadoop Map/Reduce
> Issue Type: Test
> Reporter: Eli Collins
> Attachments: MAPREDUCE-1093.patch
>
>
> While running the tests with java asserts enabled the following two asserts
> fired:
> {code}
> testStateRefresh in TestQueueManager:
> try{
> Job job = submitSleepJob(10, 2, 10, 10, true,null, "default" );
> assert(job.isSuccessful()); <==========
> }catch(Exception e){
> {code}
> {code}
> runJobExceedingMemoryLimit in TestTaskTrackerMemoryManager:
> for (TaskCompletionEvent tce : taskComplEvents) {
> // Every task HAS to fail
> assert (tce.getTaskStatus() == TaskCompletionEvent.Status.TIPFAILED ||
> tce <==========
> .getTaskStatus() == TaskCompletionEvent.Status.FAILED);
> {code}
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