[CASSANDRA-10422] Avoid anticompaction when doing subrange repair

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 2.1.12, 2.2.4, 3.0.1, 3.1
• Component/s: Local/Compaction
• Labels: compaction repair
• Severity: Normal
• Assignee: Ariel Weisberg
• Reporter: Marcus Eriksson

Authors

Ariel Weisberg

Reviewers

Marcus Eriksson

• Created: 30/Sep/15 12:35
• Updated: 16/Apr/19 09:30
• Resolved: 17/Nov/15 09:23

Description

If we do split the owned range in say 1000 parts, and then do one repair each, we could potentially anticompact every sstable 1000 times (ie, we anticompact the repaired range out 1000 times). We should avoid anticompacting at all in these cases.