[CASSANDRA-14516] filter sstables by min/max clustering bounds during reads

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Legacy/Local Write-Read Paths
• Severity: Normal
• Assignee: n.v.harikrishna
• Reporter: Blake Eggleston

Authors

n.v.harikrishna

• Created: 12/Jun/18 17:34
• Updated: 15/May/20 08:01
• Resolved: 20/May/19 19:32

Description

In SinglePartitionReadCommand, we don't filter out sstables whose min/max clustering bounds don't intersect with the clustering bounds being queried. This causes us to do extra work on the read path.