[CASSANDRA-12701] Repair history tables should have TTL and TWCS

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha4, 4.0
• Component/s: Legacy/Core
• Labels: lhf
• Complexity: Low Hanging Fruit

Source Control Link

https://github.com/apache/cassandra/commit/25aa10c9c12c294ff5998d481a0618193c66b5c2

Test and Documentation Plan

cci run

• Assignee: Marcus Eriksson
• Reporter: Chris Lohfink

Authors

Marcus Eriksson

Reviewers

Jon Meredith

• Created: 23/Sep/16 18:31
• Updated: 15/May/20 08:53
• Resolved: 08/Apr/20 08:23

Description

Some tools schedule a lot of small subrange repairs which can lead to a lot of repairs constantly being run. These partitions can grow pretty big in theory. I dont think much reads from them which might help but its still kinda wasted disk space. I think a month TTL (longer than gc grace) and maybe a 1 day twcs window makes sense to me.

Issue Links

• relates to: CASSANDRA-13954 Provide a JMX call to sync schema with local storage