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https://issues.apache.org/jira/browse/CASSANDRA-4430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108842#comment-15108842
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Chris Burroughs commented on CASSANDRA-4430:
--------------------------------------------
* Ease of use, fewer moving parts with polling intervals to reason about
* Ease of configuration, you don't have to configure another thing to know all
about your cassandra clusters and all about ganglia.
Please take further 'how to use it' discussion to the users list.
> optional pluggable o.a.c.metrics reporters
> ------------------------------------------
>
> Key: CASSANDRA-4430
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4430
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Chris Burroughs
> Assignee: Chris Burroughs
> Priority: Minor
> Fix For: 2.0.2
>
> Attachments: 4430-2.0.txt, 4430-trunk.txt,
> cassandra-ganglia-example.png
>
>
> CASSANDRA-4009 expanded the use of the metrics library which has a set of
> reporter modules http://metrics.codahale.com/manual/core/#reporters You can
> report to flat files, ganglia, spit everything over http, etc. The next step
> is a mechanism for using those reporters with o.a.c.metrics. To avoid
> bundling everything I suggest following the mx4j approach of "enable only if
> on classpath coupled with a reporter configuration file.
> Strawman file:
> {noformat}
> console:
> time: 1
> timeunit: "seconds"
> csv:
> - time: 1
> timeunit: minutes
> file: foo.csv
> - time: 10
> timeunit: seconds
> file: bar.csv
> ganglia:
> - time: 30
> timunit: seconds
> host: server-1
> port: 8649
> - time: 30
> timunit: seconds
> host: server-2
> port: 8649
> {noformat}
>
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