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Posted to commits@hudi.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2023/06/26 04:01:00 UTC

[jira] [Closed] (HUDI-6226) Leverage parquet bloom filter feature

     [ https://issues.apache.org/jira/browse/HUDI-6226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chen closed HUDI-6226.
----------------------------
    Resolution: Fixed

Fixed via master branch: e038901efb9f8eadd2a62c98500ef8cbd1fc0bc3

> Leverage parquet bloom filter feature
> -------------------------------------
>
>                 Key: HUDI-6226
>                 URL: https://issues.apache.org/jira/browse/HUDI-6226
>             Project: Apache Hudi
>          Issue Type: Improvement
>            Reporter: nicolas paris
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.14.0
>
>
> hudi should support parquet vanilla bloom filters, because this is a standard optimization method supported by every query engines using parquet 1.12 and above. Moreover hudi does not provide such optimization method. Hudi blooms are not used for select queries. Hudi blooms are only useful for update operations. Providing vanilla parquet bloom support to hudi would allow an other set of optimization (such z-order, parquet stats) for almost free.
> see [https://github.com/apache/hudi/issues/7117]



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