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Thomas Pouget-Abadie edited comment on CASSANDRA-14566 at 10/8/18 10:12 PM:
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Hello [~spo...@gmail.com],
I was hoping to work on this issue. I added my patch as an attachment.
Thanks
was (Author: pougetat):
Hello,
I was hoping to work on this issue. I added my patch as an attachment.
Thanks
> 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
> 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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