[CASSANDRA-17036] Add logging and metrics to Index Summary Redistribution

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.1-alpha1, 4.1
• Component/s: Consistency/Streaming
• Change Category: Operability
• Complexity: Low Hanging Fruit
• Platform: All

Source Control Link

https://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=commit;h=2ce9b13e8ff1d5d54d87e403a25561a82c9490a0

Test and Documentation Plan

No extra testing or documentation needed; trivial change to expose a new metric and tweak log levels.

• Assignee: Josh McKenzie
• Reporter: Josh McKenzie

Authors

Josh McKenzie

Reviewers

Marcus Eriksson

• Created: 12/Oct/21 16:33
• Updated: 27/May/22 19:25
• Resolved: 13/Oct/21 13:31

Description

We don't have much visibility into the performance / impact / time taken on index summary redistribution, either in memory impact or time to execute. We should add some metrics and slightly tweak the logging around that to make it more useful.