[CASSANDRA-16996] Prevent broken concurrent schema read/writes

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.11.12, 4.0, 4.1-alpha1, 4.1
• Component/s: Cluster/Schema
• Bug Category: Correctness
• Severity: Normal
• Complexity: Normal
• Discovered By: User Report
• Platform: All
• Since Version: 3.11.0

Source Control Link

https://github.com/apache/cassandra/commit/fa532a61f810b428ccfdf4964684794a7fc0e885

Test and Documentation Plan

Patch adds fuzz testing around local schema change atomicity.

• Assignee: Berenguer Blasi
• Reporter: Berenguer Blasi

Authors

Berenguer Blasi

Reviewers

Caleb Rackliffe, Jacek Lewandowski

• Created: 27/Sep/21 06:39
• Updated: 27/May/22 19:24
• Resolved: 26/Oct/21 05:49

Description

See CASSANDRA-16856 where the concurrent read/write path was left out

Issue Links

• is a child of: CASSANDRA-16856 Prevent broken concurrent schema pulls
• relates to: CASSANDRA-17044 Refactor schema management to allow for schema source pluggability
• links to: CASSANDRA-16996 PR 3.11
• links to: CASSANDRA-16996 PR 4.0
• links to: CASSANDRA-16996 PR tunk