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https://issues.apache.org/jira/browse/HUDI-9762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shuo Cheng updated HUDI-9762:
-----------------------------
    Description: See class doc for `FlinkMergeAndReplaceHandle`, we should 
avoid `rename` operation, since it's quite costly for modern object storage, 
such as s3.

> Refactor committing of multiple mini-batches of data buffer for cow table
> -------------------------------------------------------------------------
>
>                 Key: HUDI-9762
>                 URL: https://issues.apache.org/jira/browse/HUDI-9762
>             Project: Apache Hudi
>          Issue Type: New Feature
>          Components: flink-sql
>            Reporter: Shuo Cheng
>            Priority: Major
>
> See class doc for `FlinkMergeAndReplaceHandle`, we should avoid `rename` 
> operation, since it's quite costly for modern object storage, such as s3.



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