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Posted to issues@hive.apache.org by "Jimmy Xiang (JIRA)" <ji...@apache.org> on 2015/02/27 02:25:04 UTC

[jira] [Updated] (HIVE-9804) Turn on some kryo settings by default for Spark

     [ 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  (was: Turn on some kryo settings by default for Spark [Spark Branch])

> Turn on some kryo settings by default for Spark
> -----------------------------------------------
>
>                 Key: HIVE-9804
>                 URL: https://issues.apache.org/jira/browse/HIVE-9804
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>         Attachments: HIVE-9804.1.patch
>
>
> Disable referrence checking, set classesToRegiser for Spark can boost the performance. We should do so by default.



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