Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
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Reviewed
Description
We have seen TimerTasks leak which could cause application server done (such as oozie server done due to too many active threads)
Although we have fixed some potentially leak situations in upper application level, such as
https://issues.apache.org/jira/browse/MAPREDUCE-6618
https://issues.apache.org/jira/browse/MAPREDUCE-6621, we still can not guarantee that we fixed the issue.