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

["Chris Lohfink (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-13638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16063208#comment-16063208 ] 

Chris Lohfink commented on CASSANDRA-13638:
-------------------------------------------

You can get the succeeded from Hints_delays-<PeerIP>'s count and the created from {{org.apache.cassandra.metrics:type=HintedHandoffManager}}'s Hints_created-<PeerIP>'s value

> 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
>            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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