[CASSANDRA-13638] Add the JMX metrics about the total number of hints we have delivered per host

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Component/s: Legacy/Coordination, Legacy/Observability
• Assignee: Unassigned
• Reporter: Petrit G
• Created: 26/Jun/17 13:49
• Updated: 16/Apr/19 09:30
• Resolved: 27/Nov/17 03:36

Description

Recently metrics were added regarding how many hints have been successfully delivered in total.

See here , for more specific info.

However I think it would be beneficial to add a metric which shows how many hints have been delivered per host.
More or less a corresponding metric for:

Hints_created-<PeerIP>

Could be named:

Hints_succeeded-<PeerIP>

This will allow users to actually see how many hints they have towards a node, by calculating the difference between the two aforementioned metrics.

Issue Links

• duplicates: CASSANDRA-13234 Add histogram for delay to deliver hints