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https://issues.apache.org/jira/browse/CASSANDRA-13994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-13994:
-----------------------------------------
          Fix Version/s:     (was: 4.0-beta)
                             (was: 4.0)
                         4.0-beta2
                Impacts: None
               Platform: All
    Source Control Link: 
https://github.com/apache/cassandra/commit/cba0c27ce9f135ded45beaa27a913a0be03b2afb
             Resolution: Fixed
                 Status: Resolved  (was: Ready to Commit)

Great work [~e.dimitrova], thanks. Committed.

> Remove dead compact storage code before 4.0 release
> ---------------------------------------------------
>
>                 Key: CASSANDRA-13994
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13994
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Legacy/Local Write-Read Paths
>            Reporter: Alex Petrov
>            Assignee: Ekaterina Dimitrova
>            Priority: Low
>             Fix For: 4.0-beta2
>
>
> 4.0 comes without thrift (after [CASSANDRA-11115]) and COMPACT STORAGE (after 
> [CASSANDRA-10857]), and since Compact Storage flags are now disabled, all of 
> the related functionality is useless.
> There are still some things to consider:
> 1. One of the system tables (built indexes) was compact. For now, we just 
> added {{value}} column to it to make sure it's backwards-compatible, but we 
> might want to make sure it's just a "normal" table and doesn't have redundant 
> columns.
> 2. Compact Tables were building indexes in {{KEYS}} mode. Removing it is 
> trivial, but this would mean that all built indexes will be defunct. We could 
> log a warning for now and ask users to migrate off those for now and 
> completely remove it from future releases. It's just a couple of classes 
> though.



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