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From Arshak Navruzyan <>
Subject Re: stats and collectd
Date Mon, 19 May 2014 16:45:04 GMT

Thanks for the clarification.  In terms of the current implementation,
guessing the full stats are not stored anywhere.  The monitor code just
polls each tserver and keep the info it collects in memory?    Is that



On Mon, May 19, 2014 at 9:09 AM, Josh Elser <> wrote:

> I haven't seen one myself.
> The rest interfaces for collecting metrics is, sadly, known to be lacking.
> This aligns with some stated desires to make the rest interface for
> Accumulo metrics a standardized API (which we assert stability guarantees
> on) and then change the monitor to use those directly (instead of doing
> goofy things in the implementation. We have a ticket somewhere for this (I
> think Al Krinker has stated some interest in getting involved here).
> I've been curious about what we could get with Graphite. This would be a
> fun experiment.
> On 5/7/14, 9:09 AM, Arshak Navruzyan wrote:
>> I was wondering, is there a plugin for Accumulo for collectd?  I noticed
>> the current json / xml interfaces don't provide all the stats that the
>> monitor app shows.  Perhaps collectd can be used to collect and store the
>> full set of stats.

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