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From "Peng Zhen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-6183) Skip bad workers when re-launching executors
Date Mon, 09 Mar 2015 03:36:38 GMT

    [ https://issues.apache.org/jira/browse/SPARK-6183?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352492#comment-14352492
] 

Peng Zhen commented on SPARK-6183:
----------------------------------

[~srowen] they are related, but not the same. SPARK-4609 works on re-scheduling tasks, and
 SPARK-6183 works on re-launching executors.
@davies 

> Skip bad workers when re-launching executors
> --------------------------------------------
>
>                 Key: SPARK-6183
>                 URL: https://issues.apache.org/jira/browse/SPARK-6183
>             Project: Spark
>          Issue Type: Improvement
>          Components: Deploy
>            Reporter: Peng Zhen
>
> In standalone cluster, when an executor launch fails, the master should avoid re-launching
it on the same worker. 
> According to the current scheduling logic, the failed executor will be highly possible
re-launched on the same worker, and finally cause the application removed from the master.



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