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https://issues.apache.org/jira/browse/PIG-3313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Dai updated PIG-3313:
----------------------------
Assignee: Chenjie Yu
> pig job hang if the job tracker is bounced during execution
> -----------------------------------------------------------
>
> Key: PIG-3313
> URL: https://issues.apache.org/jira/browse/PIG-3313
> Project: Pig
> Issue Type: Bug
> Reporter: Chenjie Yu
> Assignee: Chenjie Yu
> Attachments: PIG-3313
>
>
> When running a pig job through PigRunner, after the mapreduce job is
> submitted, if there is a job tracker bounce which doesn't get back up very
> soon, the pig job will hang there.
> The reason is pig is keeping all the JobControl objects, which are non-deamon
> threads, that keeps connecting to jobtracker. If the job tracker is down, pig
> will fail, but those jobcontrol threads keep running and there is no one who
> can stop them.
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