[CASSANDRA-19493] Optionally fail writes when SAI refuses to index a term value exceeding a configured maximum size

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 5.0-beta2, 5.0, 5.1
• Component/s: Feature/SAI
• Epic Link: Storage Attached Indexes (Phase 3)
• Bug Category: Correctness - API / Semantic Definition
• Severity: Normal
• Complexity: Normal
• Discovered By: Fuzz Test
• Platform: All
• Since Version: 5.0-alpha1

Source Control Link

https://github.com/apache/cassandra/commit/9bfaee91c4fd7a269e3ff924e8a504bad5d6514a

Test and Documentation Plan

New guardrails-style tests around the vector, string, and frozen term warn/fail thresholds

• Assignee: Caleb Rackliffe
• Reporter: Caleb Rackliffe

Authors

Caleb Rackliffe

Reviewers

Berenguer Blasi, Stefan Miklosovic

• Created: 26/Mar/24 16:36
• Updated: 17/Apr/24 19:33
• Resolved: 17/Apr/24 16:34

Description

SAI currently emits a client warning when we try to index a text value larger than cassandra.sai.max_string_term_size. It might be nice to have a hard limit as well, above which we can reject the mutation entirely.

Issue Links

• links to: GitHub Pull Request #3241
• links to: GitHub Pull Request #3256