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Posted to dev@pig.apache.org by "Jonathan Coveney (JIRA)" <ji...@apache.org> on 2012/10/19 01:42:03 UTC

[jira] [Updated] (PIG-2778) Add 'matches' operator to predicate pushdown

     [ https://issues.apache.org/jira/browse/PIG-2778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Coveney updated PIG-2778:
----------------------------------

       Resolution: Fixed
    Fix Version/s: 0.12
           Status: Resolved  (was: Patch Available)
    
> Add 'matches' operator to predicate pushdown
> --------------------------------------------
>
>                 Key: PIG-2778
>                 URL: https://issues.apache.org/jira/browse/PIG-2778
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Dmitriy V. Ryaboy
>            Assignee: Cheolsoo Park
>             Fix For: 0.12
>
>         Attachments: PIG-2778.patch, test_e2e.log, test_unit.log
>
>
> Currently the regex match operation does not get pushed down to LoadMetadata (and Expression does not have an enum value for it); it would be quite useful to enable this for some optimizations.

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