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Posted to common-issues@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2018/04/05 19:55:00 UTC

[jira] [Updated] (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:all-tabpanel ]

Shashikant Banerjee updated HADOOP-15366:
-----------------------------------------
    Attachment: HADOOP-15366.000.patch

> 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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