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Posted to commits@cassandra.apache.org by "Marcus Eriksson (Jira)" <ji...@apache.org> on 2019/10/03 14:03:01 UTC

[jira] [Commented] (CASSANDRA-15286) Refactor CompactionController to allow custom implementations

    [ https://issues.apache.org/jira/browse/CASSANDRA-15286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16943625#comment-16943625 ] 

Marcus Eriksson commented on CASSANDRA-15286:
---------------------------------------------

+1 - tests run [here|https://circleci.com/workflow-run/4c131f6d-b0b0-4dbd-b12b-0f2597c7e9b1]

> Refactor CompactionController to allow custom implementations
> -------------------------------------------------------------
>
>                 Key: CASSANDRA-15286
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15286
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Local/Compaction
>            Reporter: James Berragan
>            Assignee: Marcus Eriksson
>            Priority: Normal
>         Attachments: diff.patch
>
>
> The CompactionController is tied closely with the SSTableReader and reference tracking.  For the purpose of reading and compacting SSTables through tooling, it would be helpful to have a ‘purging’ compaction controller that purges all tombstones and allows a user to open a CompactionIterator without needing to open a bunch of SSTableReaders.



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