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https://issues.apache.org/jira/browse/HDDS-13114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-13114:
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Labels: pull-request-available (was: )
> MaxCompactionBytes and MaxSubCompactions should be configureable in
> RDBStore#compactTable
> -----------------------------------------------------------------------------------------
>
> Key: HDDS-13114
> URL: https://issues.apache.org/jira/browse/HDDS-13114
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Chu Cheng Li
> Assignee: Chu Cheng Li
> Priority: Major
> Labels: pull-request-available
>
> [https://github.com/apache/ozone/pull/8141#discussion_r2093792426]
>
> In [https://github.com/apache/ozone/pull/8141] RDBStore#compactTable was
> introduced.
> We should set options.setMaxCompactionBytes() when we open the snapshot
> rocksdb this could be useful so that we ensure one sub compaction doesn't
> take up a lot of memory. Also look into making
> ManagedCompactRangeOptions.setMaxSubCompactions() configurable so that we
> don't use a lot of CPU for this operation. It is ok if the compactions take
> time.
>
> This can be achieved by adding ManagedRangeCompactionOption into
> AbstractRDBStore, RDBStore, RDBStoreBuilder. Also the corresponding config
> keys.
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