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Posted to issues@hive.apache.org by "Dmitriy Fingerman (Jira)" <ji...@apache.org> on 2023/01/03 18:41:00 UTC
[jira] [Resolved] (HIVE-23559) Optimise Hive::moveAcidFiles for cloud storage
[ https://issues.apache.org/jira/browse/HIVE-23559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitriy Fingerman resolved HIVE-23559.
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Resolution: Fixed
> 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
> Labels: pull-request-available
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> [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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