Ranger Usersync

Collect Ranger Usersync Metrics information

Configuration¶

1. Ranger Usersync Configuration¶

1.1 Download jmx-exporter¶

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

1.2 Download jmx Script¶

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

1.3 Adjust Ranger Usersync Startup Parameters¶

Add the following to the startup parameters of 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¶

The jmx-exporter can directly expose metrics url, so it can be collected via the prom collector.

Go to the conf.d/prom directory under the DataKit installation directory, copy prom.conf.sample as 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"

Other configurations can be adjusted as needed, parameter adjustment explanation:

• urls: The jmx-exporter Metrics address, fill in the corresponding component's exposed Metrics url here.
• source: Alias for the collector, it is recommended to make distinctions.
• keep_exist_metric_name: Keep the metric name unchanged.
• interval: Collection interval.
• inputs.prom.tags: Add additional tags.

3. Restart DataKit¶

Restart DataKit

Metrics¶

Hadoop Measurement Set¶

Ranger Usersync Metrics are located under the Hadoop Measurement set, and this section mainly introduces the description of Ranger Usersync related Metrics.