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Posted to commits@cassandra.apache.org by "Kurt Greaves (JIRA)" <ji...@apache.org> on 2017/11/27 03:37:00 UTC

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

    [ https://issues.apache.org/jira/browse/CASSANDRA-13638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16266337#comment-16266337 ] 

Kurt Greaves commented on CASSANDRA-13638:
------------------------------------------

That's the ticket. Don't get your hopes up for a backport. Will close this ticket - if you want to pursue a backport I suggest trying on the existing ticket/harassing the mailing list.

> Add the JMX metrics about the total number of hints we have delivered per host
> ------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-13638
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13638
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Coordination, Observability
>            Reporter: Petrit G
>            Priority: Minor
>
> Recently metrics were added regarding how many hints have been successfully delivered in total.
> See [here | http://cassandra.apache.org/doc/latest/operating/metrics.html?highlight=metrics#hintsservice-metrics], 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.



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