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https://issues.apache.org/jira/browse/CASSANDRA-13234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15906852#comment-15906852
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Jeff Jirsa edited comment on CASSANDRA-13234 at 3/13/17 4:39 AM:
-----------------------------------------------------------------
Committed as
[0c5faef664aa403998f59cc77c9b39861890cfa1|https://github.com/apache/cassandra/commit/0c5faef664aa403998f59cc77c9b39861890cfa1]
to trunk only (because [~iamaleksey] is right, it's a new feature, doesnt go
into lowers).
Added changes.txt entry and fixed up the extra nits at commit time.
Thanks for the review, [~spo...@gmail.com] !
was (Author: jjirsa):
Committed as
[0c5faef664aa403998f59cc77c9b39861890cfa1|https://github.com/apache/cassandra/commit/0c5faef664aa403998f59cc77c9b39861890cfa1]
to trunk only (because [~iamaleksey] , it's a new feature, doesnt go into
lowers).
Added changes.txt entry and fixed up the extra nits at commit time.
Thanks for the review, [~spo...@gmail.com] !
> Add histogram for delay to deliver hints
> ----------------------------------------
>
> Key: CASSANDRA-13234
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13234
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability
> Reporter: Jeff Jirsa
> Assignee: Jeff Jirsa
> Priority: Minor
> Fix For: 4.0
>
>
> There is very little visibility into hint delivery in general - having
> histograms available to understand how long it takes to deliver hints is
> useful for operators to better identify problems.
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