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From "Kousuke Saruta (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-3090) Avoid not stopping SparkContext with YARN Client mode
Date Tue, 19 Aug 2014 12:50:18 GMT

     [ https://issues.apache.org/jira/browse/SPARK-3090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kousuke Saruta updated SPARK-3090:
----------------------------------

    Summary:  Avoid not stopping SparkContext with YARN Client mode  (was: Add shutdown hook
to stop SparkContext for YARN Client mode)

>  Avoid not stopping SparkContext with YARN Client mode
> ------------------------------------------------------
>
>                 Key: SPARK-3090
>                 URL: https://issues.apache.org/jira/browse/SPARK-3090
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core, YARN
>    Affects Versions: 1.1.0
>            Reporter: Kousuke Saruta
>
> When we use YARN Cluster mode, ApplicationMaser register a shutdown hook, stopping SparkContext.
> Thanks to this, SparkContext can stop even if Application forgets to stop SparkContext
itself.
> But, unfortunately, YARN Client mode doesn't have such mechanism.



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