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https://issues.apache.org/jira/browse/CASSANDRA-3877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-3877:
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Attachment: 3877.patch
Patch attached to have secondary index inherit both compression and compaction
strategy. It also re-inherit all property from the base CFS on update of the
latter.
> Make secondary indexes inherit compression (and maybe other properties) from
> their base CFS
> -------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-3877
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3877
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.0.0
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Priority: Minor
> Fix For: 1.1.0
>
> Attachments: 3877.patch
>
>
> Secondary indexes currently use the defaults for most properties and only
> inherit a few properties from their base CFS (namely gc_grace and the min/max
> compaction thresholds currently). It would make sense to have them inherit
> more properties. At least compression makes sense, but the compaction
> parameters probably do too (and maybe bf_filter_chance?).
> In any case, making secondary indexes inherit those probably is trivial, but
> I think we should also make it so that if the base CF is modified, we mirror
> the changes to it's secondary indexes.
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