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https://issues.apache.org/jira/browse/HUDI-3895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kudinkin closed HUDI-3895.
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Resolution: Fixed
> Make sure Hudi relations do proper file-split packing (on par w/ Spark)
> -----------------------------------------------------------------------
>
> Key: HUDI-3895
> URL: https://issues.apache.org/jira/browse/HUDI-3895
> Project: Apache Hudi
> Issue Type: Bug
> Reporter: Alexey Kudinkin
> Assignee: Alexey Kudinkin
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 0.11.0
>
>
> While investigating on HUDI-3891, it was discovered that upon introduction of
> Hudi's own Spark's Relation implementations, file-split packing algorithm was
> inadvertently subverted:
> Spark algorithm does greedy packing which relies on the list of file-splits
> being ordered by the file size (descending in order).
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