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Posted to commits@cassandra.apache.org by "Aleksey Yeschenko (JIRA)" <ji...@apache.org> on 2018/11/26 18:13:00 UTC
[jira] [Created] (CASSANDRA-14913) Forbid re-adding static columns
as regular and vice versa
Aleksey Yeschenko created CASSANDRA-14913:
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Summary: Forbid re-adding static columns as regular and vice versa
Key: CASSANDRA-14913
URL: https://issues.apache.org/jira/browse/CASSANDRA-14913
Project: Cassandra
Issue Type: Bug
Components: Distributed Metadata
Reporter: Aleksey Yeschenko
Assignee: Aleksey Yeschenko
Fix For: 4.0.x
Re-adding a dropped column with an incompatible kind (dropped regular re-added as static, or dropped static re-added as regular) can ultimately result in corruption (see CASSANDRA-14843 for more context). In 3.x, unfortunately, we don’t persist enough context when dropping a column. In trunk, however, we do, and it’s trivial to forbid this operation, as we should.
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