Ahmed Hussein created MAPREDUCE-7259:
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Summary: testSpeculateSuccessfulWithUpdateEvents fails
Intermittently
Key: MAPREDUCE-7259
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7259
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Ahmed Hussein
Assignee: Ahmed Hussein
{{TestSpeculativeExecutionWithMRApp.testSpeculateSuccessfulWithUpdateEvents}}
fails Intermittently with the exponential estimator. The problem happens
because assertion fails waiting for the MRApp to stop.
There maybe a need to redesign the test case because it does not work very well
because of the racing and the timing between the speculator and the tasks. It
works fine for the legacy estimator because the estimate is based on start-end
rate.
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