[jira] [Commented] (SPARK-13519) Driver should tell Executor to stop itself when cleaning executor's state

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-13519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15169655#comment-15169655 ] 

Apache Spark commented on SPARK-13519:
--------------------------------------

User 'zsxwing' has created a pull request for this issue:
https://github.com/apache/spark/pull/11399

> Driver should tell Executor to stop itself when cleaning executor's state
> -------------------------------------------------------------------------
>
>                 Key: SPARK-13519
>                 URL: https://issues.apache.org/jira/browse/SPARK-13519
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.6.0
>            Reporter: Shixiong Zhu
>
> When the driver removes an executor's state, the connection between the driver and the executor may be still alive so that the executor cannot exit automatically (E.g., Master will send RemoveExecutor when a work is lost but the executor is still alive), so the driver try to tell the executor to stop itself. Otherwise, we will leak an executor.



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