监控cassandra集群

Question

I have installed 4 Cassandra nodes and i'm looking for a web UI to monitor my casssandra cluster .

Are they any free monitoring tool for cassandra with web interface ?

Answer 1

You can build your own free monitoring, we do it the following way:

Start Cassandra with the Jodokia JVM and send Cassandra metrics to InfluxDB using Telegraf, see: https://github.com/influxdata/telegraf/tree/master/plugins/inputs/cassandra

Then you can display these metrics on a Grafana dashboard.

Answer 2

我们已经创建了一组工具来监视从命令行运行的集群，该工具在此处可用，对于JMX指标，它们也基于Jolokia

Answer 3

您可以结合使用 2 个著名的监控和可视化工具：Prometheus 和 Grafana，其中有一个用于 cassandra 的 Grafana 仪表板： https ://grafana.com/grafana/dashboards/5408