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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:
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Summary: Avoid file renaming during writing multiple mini-batches of data
for cow table (was: Refactor committing of multiple mini-batches of data
buffer for cow table)
> Avoid file renaming during writing multiple mini-batches of data 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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