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https://issues.apache.org/jira/browse/CASSANDRA-272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sammy Yu updated CASSANDRA-272:
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Attachment: 0004-Work-for-CASSANDRA-272.patch
Incorporated Eric's comments.
> Enhance how metrics are exposed
> -------------------------------
>
> Key: CASSANDRA-272
> URL: https://issues.apache.org/jira/browse/CASSANDRA-272
> Project: Cassandra
> Issue Type: New Feature
> Affects Versions: 0.3
> Reporter: Sammy Yu
> Assignee: Sammy Yu
> Priority: Minor
> Fix For: 0.3
>
> Attachments: 0001--Work-for-cassandra-272.patch,
> 0002--Work-for-cassandra-272.patch, 0003-Work-for-CASSANDRA-272.patch,
> 0004-Work-for-CASSANDRA-272.patch
>
>
> Had discussion on IRC about the metric interfaces that are used in the code
> today. There are two sets one using IAnalyticsSource to send data to
> Gangalia and another set of interface using JMX MBeans (ie,
> ColumnStoreFamily).
> Since FB is not using Gangalia anymore and it looks like the other
> VMAnalyticsSource is already available via JMX, we should prefer to expose
> metrics through JMX. I will add a new TableMBean which exposes the metrics
> in DBAnalyticsSource.
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