[jira] [Commented] (SPARK-650) Add a "setup hook" API for running initialization code on each executor

["quang nguyen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16239991#comment-16239991 ] 

quang nguyen commented on SPARK-650:
------------------------------------

Hi,
We had an application run on spark cluster to a secured hdfs(kerberos)
Because spark had not supported for kerberos yet, it will be convenient for us that spark supports a setup hook to login as an user on each executor.
Can u figure out another solution for us? (run on yarn mode isn't an option)


> 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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