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From "Mukul Kumar Singh (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-15366) Add a helper shutdown routine in HadoopExecutor to ensure clean shutdown
Date Sat, 07 Apr 2018 11:02:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-15366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mukul Kumar Singh updated HADOOP-15366:
---------------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 3.2.0
           Status: Resolved  (was: Patch Available)

Thanks for the contribution [~shashikant]. I have committed this to the trunk.

> 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
>             Fix For: 3.2.0
>
>         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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