Hello, Sorry for the delay of response, I am right now in Nepal for 2 weeks, so my internet connectivity is not that much available. @Lucas BenevidesYou can't try Criteo, or maybe you can if you want to join my company :). I will suppose you meant Prometheus, in this case you will need to setup a separate infrastructure than just the exporter I announced.I encourage you to look at https://prometheus.io/docs/intro duction/overview/ to understand the architecture of Prometheus.The cassandra_exporter is only there to provide a valid prometheus endpoint (an http server with /metrics) that your prometheus will scrap.So you indeed need to run one exporter on each cassandra node you have.Regarding you doubt toward Prometheus, we are using it to monitor >2000 machines in our team and so far we are very happy with it.P.S: Grafana now support prometheus as a data source
Regards,Romain Le mardi 06 février 2018 à 15:14 -0200, Lucas Benevides a écrit : > Hello Romain, > I want to test criteo but have some doubts. Graphite is not good for > me because data is stored in a whisper file, which is not accurate > and I have scientific purposes. > > Do I have to run the java application (jar) in every node of my > cluster? > Is the internal storage a round-robin database that aggregate value > collected, or it works as a regular persistent database? > > Thanks a lot. > Lucas Benevides > 2018-01-10 13:06 GMT-02:00 Romain Gerard <romain.ger...@erebe.eu>: > > Hello C*, > > > > > > > > A little mail to announce that we released today our internal tool > > at > > > > Criteo to monitor Cassandra nodes with Prometheus[1]. > > > > https://github.com/criteo/cassandra_exporter > > > > > > > > The application is production ready as we use it internally to > > monitor > > > > our > 100 Cassandra nodes. > > > > > > > > I hope it can be useful to you too ! > > > > Feel free to send feedbacks/contributions/questions. > > > > > > > > [1] https://prometheus.io/ > > > > > > > > Regards, > > > > Romain Gérard > > > > > > > > ----------------------------------------------------------------- > > ---- > > > > To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org > > > > For additional commands, e-mail: user-h...@cassandra.apache.org > > > > > >
