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https://issues.apache.org/jira/browse/HIVE-23559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy Fingerman reassigned HIVE-23559:
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Assignee: Dmitriy Fingerman
> Optimise Hive::moveAcidFiles for cloud storage
> ----------------------------------------------
>
> Key: HIVE-23559
> URL: https://issues.apache.org/jira/browse/HIVE-23559
> Project: Hive
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Dmitriy Fingerman
> Priority: Major
>
> [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java#L4752]
> It ends up transferring DELTA, DELETE_DELTA, BASE prefixes sequentially from
> staging to final location.
> This causes delays even with simple updates statements, which updates smaller
> number of records in cloud storage.
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