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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9804) Turn on some kryo settings by default for Spark [Spark Branch]
Date Fri, 27 Feb 2015 01:20:04 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jimmy Xiang updated HIVE-9804:
------------------------------
    Summary: Turn on some kryo settings by default for Spark [Spark Branch]  (was: Turn on
some kryo settings by default for Spark)

> Turn on some kryo settings by default for Spark [Spark Branch]
> --------------------------------------------------------------
>
>                 Key: HIVE-9804
>                 URL: https://issues.apache.org/jira/browse/HIVE-9804
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>
> Disable referrence checking, set classesToRegiser for Spark can boost the performance.
We should do so by default.



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