Ranger Usersync

Collect Ranger Usersync metric information

Config¶

1.Ranger Usersync configuration¶

1.1 Download jmx-exporter¶

Download link：https://github.com/prometheus/jmx_exporter

1.2 Download jmx script¶

Download link：https://github.com/lrwh/jmx-exporter/blob/main/common.yml

1.3 Ranger Usersync startup parameter adjustment¶

Add startup parameters to Ranger Usersync

{{JAVA_GC_ARGS}} -javaagent:/opt/guance/jmx/jmx_exporter-1.0.1.jar=localhost:17145:/opt/guance/jmx/common.yml

1.4 Restart Ranger Usersync¶

2. DataKit Collector Configuration¶

2.1 Install DataKit¶

2.2 Configure collector¶

By using jmx exporter, the metrics URL can be directly exposed, so it can be collected directly through the prom collector。

Go to the conf.d/prom directory under the DataKit installation directory, and copy prom.conf.sample to ranger-usersync.conf.

cp prom.conf.sample ranger-usersync.conf

Adjust the content of ranger-usersync.conf as follows:

  urls = ["http://localhost:17145/metrics"]
  source ="ranger-usersync"
  [inputs.prom.tags]
    component = "ranger-usersync" 
  interval = "10s"

Adjust other configurations as needed，parameter adjustment instructions ：

• urls：jmx-exporter metric address, fill in the URL of the metric exposed by the corresponding component here
• source：Collector alias, it is recommended to make a distinction
• keep_exist_metric_name: Maintain metric name
• interval：Collection interval
• inputs.prom.tags: Add additional tags

3. Restart DataKit¶

Restart Datakit

Metric¶

Hadoop metric set¶

The Ranger usersync metric is located under the Hadoop metric set, and here we mainly introduce the explanation of Ranger usersync related metrics