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From "Kini, Ameet M." <>
Subject RE: monitoring
Date Mon, 16 Apr 2012 15:53:27 GMT

Adam/Eric, thanks for your helpful responses.

Eric, I'm looking at your openTSDB port. With it and the tcollector changes, if I understand
correctly, I can use an existing Accumulo backend to store the metrics ? I wasn't sure because
src/ still refers to HBase. Also, if there are any special setup instructions
instead or in addition to, would be good to know.

-Ameet Kini

From: Eric Newton []
Sent: Friday, April 13, 2012 5:31 PM
Subject: Re: monitoring

Oops... premature send.  Also check out:

On Fri, Apr 13, 2012 at 5:29 PM, Eric Newton <<>>
We have used hobbit, and ganglia... which explains why the master monitoring page shows so
much information.

I am going to continue to work on opentsdb support.  Maybe this weekend I'll get around to
teasing apart the hbase/accumulo back-ends and see if they will accept the patches.

Check out:

On Fri, Apr 13, 2012 at 4:05 PM, Kini, Ameet M. <<>>

What are folks using to monitor Accumulo - the master status page, Ganglia, openTSDB, anything

I was looking into Ganglia but wasn't sure how/if Accumulo works with it. Would the Accumulo
daemons send metrics directly to the gmond,  would the metrics be dumped to a file and then
read back, some other indirect way? Any online pointers would also be useful.

-Ameet Kini

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