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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1817) Create a monitoring bridge similar to Hadoop's GangliaContext that can allow easy pluggable support
Date Tue, 25 Nov 2014 19:20:14 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14225063#comment-14225063
] 

Josh Elser commented on ACCUMULO-1817:
--------------------------------------

In practice, it actually helps simplify a bit of our code, notably, removing the custom JMX/MBean
registration code we have.

The extra perk is that we also get all of the nice Sinks that come with metrics2.

> Create a monitoring bridge similar to Hadoop's GangliaContext that can allow easy pluggable
support
> ---------------------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1817
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1817
>             Project: Accumulo
>          Issue Type: New Feature
>            Reporter: Corey J. Nolet
>            Assignee: Billie Rinaldi
>              Labels: proposed
>             Fix For: 1.7.0
>
>
> We currently expose JMX and it's possible (with external code) to bridge the JMX to solutions
like Ganglia. It would be ideal if the integration were native and pluggable.
> Turns out that Hadoop (hdfs, mapred) and HBase has "direct" metrics reporting to Ganglia
through some nice code provided in Hadoop.
> Look into the GangliaContext to see if we can implement Ganglia metrics reporting by
Accumulo configuration alone.
> References: http://wiki.apache.org/hadoop/GangliaMetrics, http://hbase.apache.org/metrics.html



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