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From "Olivier Armand (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-650) Add a "setup hook" API for running initialization code on each executor
Date Sun, 16 Oct 2016 10:07:20 GMT

    [ https://issues.apache.org/jira/browse/SPARK-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15579710#comment-15579710
] 

Olivier Armand commented on SPARK-650:
--------------------------------------

> "just run a dummy mapPartitions at the outset on the same data that the first job would
touch"

But this wouldn't work for Spark Streaming? (our case).

> Add a "setup hook" API for running initialization code on each executor
> -----------------------------------------------------------------------
>
>                 Key: SPARK-650
>                 URL: https://issues.apache.org/jira/browse/SPARK-650
>             Project: Spark
>          Issue Type: New Feature
>          Components: Spark Core
>            Reporter: Matei Zaharia
>            Priority: Minor
>
> Would be useful to configure things like reporting libraries



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