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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/05/25 16:27:13 UTC

[jira] [Commented] (HIVE-12531) Implement fast-path for Year/Month UDFs for dates between 1999 and 2038

    [ https://issues.apache.org/jira/browse/HIVE-12531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15300360#comment-15300360 ] 

Jesus Camacho Rodriguez commented on HIVE-12531:
------------------------------------------------

Removing 2.1.0 target. Please feel free to commit to branch-2.1 anyway and fix for 2.1.0 if this happens before the release.

> 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, HIVE-12531.3.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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