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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10473) Spark client is recreated even spark configuration is not changed
Date Sat, 25 Apr 2015 17:12:38 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512601#comment-14512601
] 

Jimmy Xiang commented on HIVE-10473:
------------------------------------

If the new value is null, the set will fail at Configuration#set(String name, String value,
String source), which checks to make sure neither name or value to be null.

> Spark client is recreated even spark configuration is not changed
> -----------------------------------------------------------------
>
>                 Key: HIVE-10473
>                 URL: https://issues.apache.org/jira/browse/HIVE-10473
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>         Attachments: HIVE-10473.1-spark.patch, HIVE-10473.1.patch
>
>
> Currently, we think a spark setting is changed as long as the set method is called, even
we set it to the same value as before. We should check if the value is changed too, since
it takes time to start a new spark client. 



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