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https://issues.apache.org/jira/browse/CASSANDRA-14566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stefan Podkowinski updated CASSANDRA-14566:
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Status: Patch Available (was: Open)
> Cache CSM.onlyPurgeRepairedTombstones()
> ---------------------------------------
>
> Key: CASSANDRA-14566
> URL: https://issues.apache.org/jira/browse/CASSANDRA-14566
> Project: Cassandra
> Issue Type: Improvement
> Components: Compaction
> Reporter: Stefan Podkowinski
> Assignee: Thomas Pouget-Abadie
> Priority: Minor
> Labels: lhf, performance
> Attachments: 14566-3.11.txt
>
>
> We currently call {{CompactionStrategyManager.onlyPurgeRepairedTombstones()}}
> *a lot* during compaction, I think at least for every key. So we should
> probably cache the value, instead of constantly reading from a volatile and
> calling parseBoolean.
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