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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/11/28 23:35:00 UTC

[jira] [Assigned] (HUDI-5288) Optimize drop duplicates by avoiding index look up twice

     [ https://issues.apache.org/jira/browse/HUDI-5288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan reassigned HUDI-5288:
-----------------------------------------

    Assignee: sivabalan narayanan

> Optimize drop duplicates by avoiding index look up twice
> --------------------------------------------------------
>
>                 Key: HUDI-5288
>                 URL: https://issues.apache.org/jira/browse/HUDI-5288
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: index
>            Reporter: sivabalan narayanan
>            Assignee: sivabalan narayanan
>            Priority: Major
>             Fix For: 0.13.0
>
>
> we could potentially optimize DROP_DUPES feature by doing just 1 index look up. 
> as of now, we do an explicit index look up and then drop the matched records and proceed on as a regular commit. 
> why not proceed on as regular commit and then just after index lookup, we can filter for new inserts and proceed. 
>  



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