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https://issues.apache.org/jira/browse/CASSANDRA-10574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15004704#comment-15004704
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Dikang Gu commented on CASSANDRA-10574:
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[~iamaleksey] thanks for the review. In this patch, I add options and make it
to be tunable. So we can have the options to tune the compaction before hints
handoff. I know it won't fix the issue fundamentally, but it will give us more
options to set it according to different work load. Does it make sense?
> Add the option to skip compaction for hints cf when doing the handoff.
> ----------------------------------------------------------------------
>
> Key: CASSANDRA-10574
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10574
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Dikang Gu
> Assignee: Dikang Gu
> Attachments: hints.patch
>
>
> In our production env, we stop the gossip for about 1 hour on around 1/3 of
> nodes, and then we enable the gossip and it took very long time for the other
> 2/3 nodes to do the hints handoff.
> I find that most of the time is spent to do the compaction before each hints
> handoff, while in most case, there is only one sstable, and it's really not
> necessary to do the compaction.
> So I add the option to skip the compaction to allow the nodes to finish hints
> handoff very quickly.
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