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From "Marcus Eriksson (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-10540) RangeAwareCompaction
Date Thu, 09 Feb 2017 20:47:42 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-10540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Marcus Eriksson updated CASSANDRA-10540:
----------------------------------------
    Fix Version/s:     (was: 3.11.x)
                   4.x

> RangeAwareCompaction
> --------------------
>
>                 Key: CASSANDRA-10540
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10540
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Marcus Eriksson
>            Assignee: Marcus Eriksson
>              Labels: compaction, lcs, vnodes
>             Fix For: 4.x
>
>
> Broken out from CASSANDRA-6696, we should split sstables based on ranges during compaction.
> Requirements;
> * dont create tiny sstables - keep them bunched together until a single vnode is big
enough (configurable how big that is)
> * make it possible to run existing compaction strategies on the per-range sstables
> We should probably add a global compaction strategy parameter that states whether this
should be enabled or not.



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