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Posted to issues@spark.apache.org by "Yin Huai (JIRA)" <ji...@apache.org> on 2016/01/25 04:59:39 UTC
[jira] [Commented] (SPARK-10911) Executors should System.exit on
clean shutdown
[ https://issues.apache.org/jira/browse/SPARK-10911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15114717#comment-15114717 ]
Yin Huai commented on SPARK-10911:
----------------------------------
Quote or provide the link of new comments about this issue?
> Executors should System.exit on clean shutdown
> ----------------------------------------------
>
> Key: SPARK-10911
> URL: https://issues.apache.org/jira/browse/SPARK-10911
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.5.1
> Reporter: Thomas Graves
> Assignee: Zhuo Liu
> Priority: Minor
>
> Executors should call System.exit on clean shutdown to make sure all user threads exit and jvm shuts down.
> We ran into a case where an Executor was left around for days trying to shutdown because the user code was using a non-daemon thread pool and one of those threads wasn't exiting. We should force the jvm to go away with System.exit.
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