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Posted to common-issues@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2018/04/05 19:56:00 UTC
[jira] [Commented] (HADOOP-15366) Add a helper shutDown routine in
HadoopExecutor to ensure clean shutdown
[ https://issues.apache.org/jira/browse/HADOOP-15366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16427508#comment-16427508 ]
Shashikant Banerjee commented on HADOOP-15366:
----------------------------------------------
Patch v0 adds a helper shutdown routine for hadoop executor service.
> Add a helper shutDown routine in HadoopExecutor to ensure clean shutdown
> ------------------------------------------------------------------------
>
> Key: HADOOP-15366
> URL: https://issues.apache.org/jira/browse/HADOOP-15366
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Minor
> Attachments: HADOOP-15366.000.patch
>
>
> It is recommended to shut down an {{ExecutorService}} in two phases, first by calling {{shutdown}} to reject incoming tasks, and then calling {{shutdownNow}}, if necessary, to cancel any lingering tasks. This Jira aims to add a helper shutdown routine in Hadoop executor to achieve the same.
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