[CASSANDRA-13013] Potential regression from CASSANDRA-6377

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.10
• Component/s: Legacy/CQL
• Severity: Normal
• Assignee: Benjamin Lerer
• Reporter: Sylvain Lebresne

Authors

Benjamin Lerer

Reviewers

Sylvain Lebresne

• Created: 07/Dec/16 10:50
• Updated: 16/Apr/19 09:30
• Resolved: 27/Jan/17 17:56

Description

As noted by thobbs in CASSANDRA-12768, in 3.0 (and prior) we return static results for a partition if it is the only results when the query is a 2ndary index query. This doesn't seem to happen anymore in 3.X and that was removed by CASSANDRA-6377 (see the merge commit, but that removal is actually part of the original trunk patch for CASSANDRA-6377).

The removal looks intentional but it's unclear to thobbs and myself why it's not a potentially breaking change, and even if it's a legit change, why it was done in 3.X (then trunk) but not 3.0?

blerer, can you enlighten us?