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https://issues.apache.org/jira/browse/MAPREDUCE-202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod K V resolved MAPREDUCE-202.
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Resolution: Duplicate
I believe this is a duplicate of and will be fixed in MAPREDUCE-1119.
> should dump stacks before timing out task
> -----------------------------------------
>
> Key: MAPREDUCE-202
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-202
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Doug Cutting
> Assignee: Owen O'Malley
>
> When a task process times out and is killed it is often difficult to
> determine why. If its stack was dumped prior to killing it, then debugging
> would be vastly simplified. Ideally the stack dump would be available
> through the web ui, but even the log would be sufficient.
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