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https://issues.apache.org/jira/browse/CASSANDRA-11550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15580452#comment-15580452
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Dikang Gu commented on CASSANDRA-11550:
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rebase on trunk,
https://github.com/DikangGu/cassandra/commit/c705ff2c28e8c5d52e44d6c3176f7b0fd34b0259
> Make the fanout size for LeveledCompactionStrategy to be configurable
> ---------------------------------------------------------------------
>
> Key: CASSANDRA-11550
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11550
> Project: Cassandra
> Issue Type: New Feature
> Components: Compaction
> Reporter: Dikang Gu
> Assignee: Dikang Gu
> Labels: lcs
> Fix For: 3.x
>
> Attachments: bytes_compacted.png, cpu_nice.png,
> write_amplification.png
>
>
> Currently, the fanout size for LeveledCompactionStrategy is hard coded in the
> system (10). It would be useful to make the fanout size to be tunable, so
> that we can change it according to different use cases.
> Further more, we can change the size dynamically.
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