Get accumulo monitoring stats via java code

[vaibhav thapliyal <va...@gmail.com>]

Dear all,
I'm trying to visualize accumulo metrics on a Kibana dashboard so that
analysis can be performed on them.  For that I need to index the individual
metrics in an elastic-search index. Can you please tell me how can I get
these metrics through java code/api? If not through the public api then can
you point me towards the classes in accumulo source code so that I could
use those.

Thanks
Vaibhav

Re: Get accumulo monitoring stats via java code

[Josh Elser <jo...@gmail.com>]

The monitor also publishes some XML and JSON HTTP endpoints (there 
should be links on the monitor page itself).

Also, be aware that these are not "public API" and are subject to change 
at any release. Our compatibility guarantees do not presently extend to 
metrics information. There are no active efforts to change them now, but 
I wanted to make sure you are aware they may change.

dlmarion@comcast.net wrote:
> The internal metrics are exposed via JMX. You could connect to each
> server and pull the metrics. Or, you could use the Hadoop Metrics2
> framework and push the metrics to some listening service. If you choose
> the latter route, then you can configure Hadoop also and get its
> metrics. An example of configuring the Metrics2 framework for Hadoop and
> Accumulo can be found in the Timely docs[1]. You should be able to find
> a list of the Metrics sink classes in the Hadoop documentation.
>
> [1]
> https://nationalsecurityagency.github.io/timely/docs/?http#collecting-metrics-from-hadoop-and-accumulo
>
>
> ------------------------------------------------------------------------
> *From: *"vaibhav thapliyal" <va...@gmail.com>
> *To: *user@accumulo.apache.org
> *Sent: *Wednesday, September 7, 2016 3:02:34 AM
> *Subject: *Get accumulo monitoring stats via java code
>
> Dear all,
> I'm trying to visualize accumulo metrics on a Kibana dashboard so that
> analysis can be performed on them. For that I need to index the
> individual metrics in an elastic-search index. Can you please tell me
> how can I get these metrics through java code/api? If not through the
> public api then can you point me towards the classes in accumulo source
> code so that I could use those.
>
> Thanks
> Vaibhav
>
>

Re: Get accumulo monitoring stats via java code

[dl...@comcast.net]

The internal metrics are exposed via JMX. You could connect to each server and pull the metrics. Or, you could use the Hadoop Metrics2 framework and push the metrics to some listening service. If you choose the latter route, then you can configure Hadoop also and get its metrics. An example of configuring the Metrics2 framework for Hadoop and Accumulo can be found in the Timely docs[1]. You should be able to find a list of the Metrics sink classes in the Hadoop documentation. 

[1] https://nationalsecurityagency.github.io/timely/docs/?http#collecting-metrics-from-hadoop-and-accumulo 


----- Original Message -----

From: "vaibhav thapliyal" <va...@gmail.com> 
To: user@accumulo.apache.org 
Sent: Wednesday, September 7, 2016 3:02:34 AM 
Subject: Get accumulo monitoring stats via java code 



Dear all, 
I'm trying to visualize accumulo metrics on a Kibana dashboard so that analysis can be performed on them. For that I need to index the individual metrics in an elastic-search index. Can you please tell me how can I get these metrics through java code/api? If not through the public api then can you point me towards the classes in accumulo source code so that I could use those. 

Thanks 
Vaibhav