You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Yuki Morishita (JIRA)" <ji...@apache.org> on 2012/08/06 06:15:04 UTC
[jira] [Updated] (CASSANDRA-4009) Increase usage of Metrics and
flesh out o.a.c.metrics
[ https://issues.apache.org/jira/browse/CASSANDRA-4009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuki Morishita updated CASSANDRA-4009:
--------------------------------------
Attachment: 4009-v2.txt
V2 attached.
github: https://github.com/yukim/cassandra/tree/4009-2
spec: https://gist.github.com/3013075
Major changes:
- "Recent" metrics are removed from new version and replaced with Meter type which provides 1-, 5-, 15-min average. (almost all. recent bloomfilter metrics still remain since I could not figure out clean way to access metrics from SSTableReader object.)
- Use Timer, RateGauge, Histogram, where possible.
- Add Streaming metrics.
> Increase usage of Metrics and flesh out o.a.c.metrics
> -----------------------------------------------------
>
> Key: CASSANDRA-4009
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4009
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Brandon Williams
> Assignee: Yuki Morishita
> Priority: Minor
> Fix For: 1.2
>
> Attachments: 4009-v2.txt, 4009.txt, 4009.txt
>
>
> With CASSANDRA-3671 we have begun using the Metrics packages to expose stats in a new JMX structure, intended to be more user-friendly (for example, you don't need to know what a StorageProxy is or does.) This ticket serves as a parent for subtasks to finish fleshing out the rest of the enhanced metrics.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira