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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1013) Integrate with a scalable monitoring tool
Date Mon, 09 Jun 2014 18:47:03 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14025527#comment-14025527
] 

Josh Elser commented on ACCUMULO-1013:
--------------------------------------

re: number of hours, it's obviously going to be relative to the amount of experience with
the tool being used. I could see the work (that I proposed) being broken into the following:

1. Identify metrics/API that we want to create from existing monitor (potentially what extra
we also want to add)
2. Stub out interfaces using library of choice.
3. Begin writing implementations + tests for each interface

I also forgot to mention that, with a good REST API, we could implement some version notion
to provide stability as to the API we expose.

> Integrate with a scalable monitoring tool
> -----------------------------------------
>
>                 Key: ACCUMULO-1013
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1013
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: monitor
>            Reporter: Eric Newton
>            Priority: Minor
>              Labels: gsoc2013, mentor
>             Fix For: 1.7.0
>
>
> The monitor is awesome.  It should die.
> I'm going to move other monitor tickets under this one (if I can), and create some requirement
tickets.
> We would be better off putting our weight behind an existing monitoring program which
can scale, if one exists.
> Hopefully we can combine tracing efforts and have a nicer distributed trace-based tool,
too.
> For display functionality, lots of possibilities: Graphite, Cubism.js, D3.js (really,
any number of really slick Javascript graphing libraries). For log collection, any number
of distributed log management services out there too can serve as inspiration for functionality:
statsd, logstash, cacti/rrdtool.
> Currently all of Accumulo monitoring information is exposed via JMX; a nice balance could
be found leveraging the existing monitoring capabilities with JMXTrans (or equivalent) and
applying a new GUI.
> Familiarity with Java and JMX would be ideal.



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