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From "Jonathan Coveney (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-3013) BinInterSedes improve chararray sort performance
Date Sun, 28 Oct 2012 20:05:12 GMT

    [ https://issues.apache.org/jira/browse/PIG-3013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485703#comment-13485703
] 

Jonathan Coveney commented on PIG-3013:
---------------------------------------

+1 for trunk

regarding inclusion in 0.11, as much as I want to say we should, the "apache" part of me says
we should follow the line in the sand we drew for 0.11 and try to get it out or else we're
just going to be too tempted to keep dumping new stuff there.

Does anyone else feel differently?
                
> BinInterSedes improve chararray sort performance
> ------------------------------------------------
>
>                 Key: PIG-3013
>                 URL: https://issues.apache.org/jira/browse/PIG-3013
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.10.0
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.12
>
>         Attachments: PIG-3013.patch
>
>
> In PIG-2975, Koji found that there is a extra array copy during byte array comparison
and fixing that gave a 15-20% performance improvement. Same is the case with chararray.

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