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From: Rahul Singh [mailto:rahul.xavier.singh@xxxxxxxxx]
Sent: 21 June 2018 15:15
To: user@xxxxxxxxxxxxxxxxxxxx; user@xxxxxxxxxxxxxxxxxxxx
Subject: Re: How do you monitoring Cassandra Cluster?
On Jun 19, 2018, 1:06 PM -0400, Romain Gérard <romain.gerard@xxxxxxxx>, wrote:
There is included a Grafana dashboard that aggregate metrics per cluster for you, and in the "edit view" of each chart there are hidden queries that let you drill down by nodes.
In any case, you can look at the json in order to grasp how to aggregate queries.
Let me know if you need more information regarding the setup.
If you end-up using the project, give a star to the project it is always pleasant,
I'm running some tests to monitor Cassandra 3.x with jmx_exporter + prometheus + grafana.
However, I still can't aggregate metrics from all my cluster, just nodes individually.
Any tips on how to do that?
Also, Opscenter gives some datacenter aggregation, I think it comes from nodetool as I didn't seen any metrics about that.
Anyone having success on that?
I'm using JMX+Prometheus and Grafana.
we are currently using Cassandra 2.1.13,and it has grown to 5TB size with 32 nodes in one DC.
For monitoring,opsCenter does not send alarm and not free in higher version.so we have to use a simple JMX+Zabbix template.And we plan to use Jolokia+JMX2Graphite to draw the
metrics chart now.
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