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Posted to commits@hudi.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/08/23 17:03:00 UTC

[jira] [Updated] (HUDI-9739) Avoid using meta client in FGReader to avoid performance degradation

     [ https://issues.apache.org/jira/browse/HUDI-9739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HUDI-9739:
---------------------------------
    Labels: pull-request-available  (was: )

> Avoid using meta client in FGReader to avoid performance degradation
> --------------------------------------------------------------------
>
>                 Key: HUDI-9739
>                 URL: https://issues.apache.org/jira/browse/HUDI-9739
>             Project: Apache Hudi
>          Issue Type: Improvement
>            Reporter: Rahil Chertara
>            Priority: Major
>              Labels: pull-request-available
>
> {*}Goal{*}: FGReader should take necessary information from the constructor/builder without having to do additional FS calls and scanning on the executor (e.g., loading table config, scanning timeline, reading schema, etc.) before reading the records.
>  
> Constructing meta client incurs loading table config, scanning timeline, reading schema, etc., which are very expensive operations, which must not happen per file group.



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