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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12531) Implement fast-path for Year/Month UDFs for dates between 1999 and 2038
Date Mon, 07 Dec 2015 19:16:11 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergey Shelukhin updated HIVE-12531:
------------------------------------
    Assignee: Jason Dere  (was: Sergey Shelukhin)

> Implement fast-path for Year/Month UDFs for dates between 1999 and 2038
> -----------------------------------------------------------------------
>
>                 Key: HIVE-12531
>                 URL: https://issues.apache.org/jira/browse/HIVE-12531
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Gopal V
>            Assignee: Jason Dere
>         Attachments: HIVE-12531.1.patch, HIVE-12531.2.patch
>
>
> Current codepath goes into the JDK Calendar implementation, which is very slow for the
simple cases in the current decade.



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