[
https://issues.apache.org/jira/browse/CASSANDRA-13994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17145076#comment-17145076
]
Ekaterina Dimitrova edited comment on CASSANDRA-13994 at 6/25/20, 4:33 PM:
---------------------------------------------------------------------------
Thanks [~slebresne] for spending the time on this. Appreciate it!
I also did a quick CCM test upgrading locally while still having the indexes
and I didn't see any issues.
If the community still wants the dead code removed, I can rebase and go through
the points of your initial review next week. (and returning the KEYS index back
of course)
was (Author: e.dimitrova):
Thanks [~slebresne] for spending the time on this. Appreciate it!
I also did a quick CCM test upgrading locally while still having the indexes
and I didn't see any issues.
If the community still wants the dead code removed, I can rebase and go through
the points of your initial review next week. (and returning the KEY index back
of course)
> Remove COMPACT STORAGE internals 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, 4.0-alpha
>
>
> 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.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org
For additional commands, e-mail: commits-h...@cassandra.apache.org
