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Posted to commits@hudi.apache.org by "Vinoth Chandar (Jira)" <ji...@apache.org> on 2024/11/19 04:32:00 UTC

[jira] [Commented] (HUDI-8283) Use filegroup reader for all internal reading that requires merging

    [ https://issues.apache.org/jira/browse/HUDI-8283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17899340#comment-17899340 ] 

Vinoth Chandar commented on HUDI-8283:
--------------------------------------

 this is the main purpose of investing in a fg reader. 

> Use filegroup reader for all internal reading that requires merging
> -------------------------------------------------------------------
>
>                 Key: HUDI-8283
>                 URL: https://issues.apache.org/jira/browse/HUDI-8283
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: clustering, compaction, reader-core, writer-core
>            Reporter: Jonathan Vexler
>            Priority: Blocker
>             Fix For: 1.1.0
>
>
> Clustering, compaction, and global index change partitions, mdt, all use different ways of reading a filegroup. This is bad because there are minor differences in behavior and there is a lot of duplicate code doing pretty much the same thing



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