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Posted to common-issues@hadoop.apache.org by "Shashikant Banerjee (JIRA)" <ji...@apache.org> on 2018/04/05 19:41:00 UTC

[jira] [Created] (HADOOP-15366) Add a helper shutDown routine in HadoopExecutor to ensure clean shutdown

Shashikant Banerjee created HADOOP-15366:
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             Summary: 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


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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