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Posted to issues@drill.apache.org by "Pritesh Maker (JIRA)" <ji...@apache.org> on 2018/07/26 01:02:00 UTC

[jira] [Updated] (DRILL-6616) Batch Processing for Lateral/Unnest

     [ https://issues.apache.org/jira/browse/DRILL-6616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pritesh Maker updated DRILL-6616:
---------------------------------
    Fix Version/s: 1.15.0

> Batch Processing for Lateral/Unnest
> -----------------------------------
>
>                 Key: DRILL-6616
>                 URL: https://issues.apache.org/jira/browse/DRILL-6616
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Execution - Relational Operators
>    Affects Versions: 1.14.0
>            Reporter: Sorabh Hamirwasia
>            Assignee: Sorabh Hamirwasia
>            Priority: Major
>             Fix For: 1.15.0
>
>
> Implement the execution and planner side changes for the batch processing done by lateral and unnest. Based on the prototype we found performance to be much better as compared to initial row-by-row execution.



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