[CASSANDRA-13257] Add repair streaming preview

• Type: New Feature
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Legacy/Streaming and Messaging
• Assignee: Blake Eggleston
• Reporter: Blake Eggleston

Authors

Blake Eggleston

Reviewers

Marcus Eriksson

• Created: 23/Feb/17 00:00
• Updated: 15/May/20 08:02
• Resolved: 24/Apr/17 16:25

Description

It would be useful to be able to estimate the amount of repair streaming that needs to be done, without actually doing any streaming. Our main motivation for this having something this is validating CASSANDRA-9143 in production, but I’d imagine it could also be a useful tool in troubleshooting.

Issue Links

• is related to: CASSANDRA-13570 allow sub-range repairs (specifying -et -st) for a preview of repaired data