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Posted to issues@drill.apache.org by "Chris Westin (JIRA)" <ji...@apache.org> on 2015/03/03 19:13:04 UTC

[jira] [Updated] (DRILL-1385) Support scalar replacement of ValueHolder expressions to improve performance

     [ https://issues.apache.org/jira/browse/DRILL-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Westin updated DRILL-1385:
--------------------------------
    Attachment: DRILL-1385.2-2-core.patch.txt
                DRILL-1385.2-1-hygiene.patch.txt

New patch with further improvements, and rebased against latest master. 2-1 should be applied first, then 2-2. The hygiene component cleans up files encountered while working on this, but without any substantive changes relative to scalar replacement; in this case, it mostly cleans up option handling. The core component has the scalar replacement changes. Patch split into two for ease in reviewing.

> Support scalar replacement of ValueHolder expressions to improve performance
> ----------------------------------------------------------------------------
>
>                 Key: DRILL-1385
>                 URL: https://issues.apache.org/jira/browse/DRILL-1385
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - Codegen
>            Reporter: Jacques Nadeau
>            Assignee: Chris Westin
>             Fix For: 0.8.0
>
>         Attachments: DRILL-1385.2-1-hygiene.patch.txt, DRILL-1385.2-2-core.patch.txt, drill-1385.1.patch.txt
>
>




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