You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@hudi.apache.org by "Lin Liu (Jira)" <ji...@apache.org> on 2024/10/01 03:25:00 UTC

[jira] [Commented] (HUDI-6765) Add merge mode to allow differentiation of dedup logic

    [ https://issues.apache.org/jira/browse/HUDI-6765?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17886063#comment-17886063 ] 

Lin Liu commented on HUDI-6765:
-------------------------------

[~danny0405] confirmed that `OperationModeAwareness` is needed for some use cases due to performance consideration.
So we will keep it as it is. We will revisit it later. Close it for now.

> Add merge mode to allow differentiation of dedup logic
> ------------------------------------------------------
>
>                 Key: HUDI-6765
>                 URL: https://issues.apache.org/jira/browse/HUDI-6765
>             Project: Apache Hudi
>          Issue Type: Task
>            Reporter: Y Ethan Guo
>            Assignee: Lin Liu
>            Priority: Blocker
>              Labels: hudi-1.0.0-beta2
>             Fix For: 1.0.0
>
>   Original Estimate: 8h
>  Remaining Estimate: 8h
>
> The new merge API in HoodieRecordMerger can only differentiate merge logic based on `OperationModeAwareness`, which introduces another layer of complexity.  Instead, could we add a new argument of merge mode (pre-combine, or update) to the merge API for customized dedup (or merging of log records?), instead of using OperationModeAwareness? 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)