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https://issues.apache.org/jira/browse/CASSANDRA-10276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14977533#comment-14977533
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Jeremiah Jordan commented on CASSANDRA-10276:
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I think saving on write amplification is a good idea. You don't want to be
compacting the 2 5 GB files with the 2 5 MB file just because there are 4 files
in the window.
> With DTCS, do STCS in windows if more than max_threshold sstables
> -----------------------------------------------------------------
>
> Key: CASSANDRA-10276
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10276
> Project: Cassandra
> Issue Type: Sub-task
> Components: Core
> Reporter: Marcus Eriksson
> Assignee: Marcus Eriksson
> Fix For: 3.x, 2.1.x, 2.2.x
>
>
> To avoid constant recompaction of files in big ( > max threshold) DTCS
> windows, we should do STCS of those files.
> Patch here: https://github.com/krummas/cassandra/commits/marcuse/dtcs_stcs
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