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https://issues.apache.org/jira/browse/HIVE-26603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena resolved HIVE-26603.
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Fix Version/s: 4.0.0-alpha-2
Hadoop Flags: Reviewed
Resolution: Fixed
> Initiator does not initiate minor compaction for insert-only tables
> -------------------------------------------------------------------
>
> Key: HIVE-26603
> URL: https://issues.apache.org/jira/browse/HIVE-26603
> Project: Hive
> Issue Type: Improvement
> Reporter: Sourabh Badhya
> Assignee: Sourabh Badhya
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0-alpha-2
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Initiator always initiates major compaction whenever it tries to initiate
> compaction on insert-only tables (MM tables). This could lead to significant
> work being done for compacting a large insert-only table every single time
> since major compaction would practically create a new base file & cleans all
> the delta files present.
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