Ranger Admin

Collect Ranger Admin metric information

Config¶

1.Ranger Admin 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 Admin startup parameter adjustment¶

在 Ranger Admin 的启动参数添加

{{JAVA_GC_ARGS}} -javaagent:/opt/guance/jmx/jmx_exporter-1.0.1.jar=localhost:17143:/opt/guance/jmx/common.yml

1.4 Restart Ranger Admin¶

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-admin.conf.

cp prom.conf.sample ranger-admin.conf

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

  urls = ["http://localhost:17143/metrics"]
  source ="ranger-admin"
  [inputs.prom.tags]
    component = "ranger-admin" 
  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 Admin metric is located under the Hadoop metric set, and here we mainly introduce the explanation of Ranger Admin related metrics