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https://issues.apache.org/jira/browse/HUDI-5651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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vortual reassigned HUDI-5651:
-----------------------------
Assignee: vortual
> sort the inputs by record keys for bulk insert tasks
> ----------------------------------------------------
>
> Key: HUDI-5651
> URL: https://issues.apache.org/jira/browse/HUDI-5651
> Project: Apache Hudi
> Issue Type: Improvement
> Reporter: vortual
> Assignee: vortual
> Priority: Major
>
> BulkInsert adds an option to sort by primary key:
> WRITE_BULK_INSERT_SORT_INPUT_BY_RECORD_KEY
> The advantage of sorting data according to the primary key: Flink needs to
> scan fewer files when new data is added later, and the memory usage will also
> be reduced
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