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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-5263) Query Plan cloning time could be improved by using Kryo
Date Thu, 12 Sep 2013 12:06:55 GMT

     [ https://issues.apache.org/jira/browse/HIVE-5263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-5263:
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.13.0
           Status: Resolved  (was: Patch Available)

Committed to trunk. Thanks, Brock!
                
> Query Plan  cloning time could be improved by using Kryo
> --------------------------------------------------------
>
>                 Key: HIVE-5263
>                 URL: https://issues.apache.org/jira/browse/HIVE-5263
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Brock Noland
>            Assignee: Brock Noland
>             Fix For: 0.13.0
>
>         Attachments: HIVE-5263.patch, HIVE-5263.patch, HIVE-5263.patch
>
>
> In HIVE-1511 we implemented Kryo for serialization but did not use for query plan cloning.
As was discussed there it's a possible speed improvement. In addition the current XML serialization
method does not work with Java 7 so using Kryo is a workaround for this issue.

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