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https://issues.apache.org/jira/browse/CASSANDRA-16361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Caleb Rackliffe updated CASSANDRA-16361:
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Bug Category: Parent values: Correctness(12982)Level 1 values: Transient
Incorrect Response(12987)
Complexity: Normal
Discovered By: Unit Test
Fix Version/s: 4.0-beta
Severity: Normal
Assignee: Caleb Rackliffe
Status: Open (was: Triage Needed)
> DROP COMPACT STORAGE should invalidate prepared statements still using
> CompactTableMetadata
> -------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-16361
> URL: https://issues.apache.org/jira/browse/CASSANDRA-16361
> Project: Cassandra
> Issue Type: Bug
> Components: Legacy/CQL
> Reporter: Caleb Rackliffe
> Assignee: Caleb Rackliffe
> Priority: Normal
> Fix For: 4.0-beta
>
>
> When we drop compact storage from a table, existing prepared statements
> continue to refer to an instance of {{CompactTableMetadata}}, rather than
> being invalidated so they can be assigned a new {{TableMetadata}} instance.
> There are perhaps some brute force ways to fix this, like bouncing the node,
> but that obviously sub-optimal.
> One idea is to have {{TableMetadata#changeAffectsPreparedStatements()}}
> return true when we go from having to not having the DENSE flag. It should be
> pretty easy to validate a fix with a small addition to {{CompactTableTest}}.
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