[CASSANDRA-14905] If SizeEstimatesRecorder misses a 'onDropTable' notification, the size_estimates table will never be cleared for that table.

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 3.0.18, 3.11.4, 4.0-alpha1, 4.0
• Component/s: Observability/Metrics
• Severity: Low
• Assignee: Alex Sorokoumov
• Reporter: Alex Sorokoumov

Authors

Alex Sorokoumov

Reviewers

Ariel Weisberg

• Created: 20/Nov/18 09:04
• Updated: 15/May/20 08:05
• Resolved: 15/Jan/19 16:14

Description

if a node is down when a keyspace/table is dropped, it will receive the schema notification before the size estimates listener is registered, so the entries for the dropped keyspace/table will never be cleaned from the table.