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Posted to commits@cassandra.apache.org by "Michael Semb Wever (Jira)" <ji...@apache.org> on 2021/04/25 11:31:00 UTC
[jira] [Updated] (CASSANDRA-12949) CFS.setCompressionParameters()
method can affect schema globally
[ https://issues.apache.org/jira/browse/CASSANDRA-12949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Semb Wever updated CASSANDRA-12949:
-------------------------------------------
Fix Version/s: (was: 3.11.x)
(was: 3.0.x)
4.0
3.11.11
3.0.25
> CFS.setCompressionParameters() method can affect schema globally
> ----------------------------------------------------------------
>
> Key: CASSANDRA-12949
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12949
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/Distributed Metadata
> Reporter: Aleksey Yeschenko
> Assignee: Alex Petrov
> Priority: Normal
> Fix For: 3.0.25, 3.11.11, 4.0-rc1, 4.0
>
>
> CFS.setCompressionParameters() method can affect schema globally, despite being intended as a way to change compression locally on just one node, for experimental purposes.
> CFS.setCompactionParamaters(), on the other hand, works correctly, by never modifying the {{CFMetaData}} object in-place.
> Its modification by CFS.setCompressionParameters() means that any subsequent ALTER that affects that table will pick up the change made by CFS.setCompressionParameters() and disseminate it to the rest of the cluster.
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