Ranger Tagsync

Collect Ranger Tagsync metrics

Configuration¶

1. Ranger Tagsync Configuration¶

1.1 Download jmx-exporter¶

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

1.2 Download jmx script¶

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

1.3 Ranger Tagsync Startup Parameter Adjustment¶

Add the following to the Ranger Tagsync startup parameters:

{JAVA_GC_ARGS} -javaagent:/opt/jmx/jmx_exporter-1.0.1.jar=localhost:17144:/opt/jmx/common.yml

1.4 Restart Ranger Tagsync¶

2. DataKit Collector Configuration¶

2.1 Install DataKit¶

2.2 Configure Collector¶

Since jmx-exporter directly exposes the metrics URL, it can be collected directly using the prom collector.

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

cp prom.conf.sample ranger-tagsync.conf

Modify the contents of ranger_tagsync.conf as follows:

  urls = ["http://localhost:17144/metrics"]
  source ="ranger-tagsync"
  [inputs.prom.tags]
    component = "ranger-tagsync" 
  interval = "10s"

Adjust other configurations as needed, parameter description:

• urls: jmx-exporter metrics URL, fill in the metrics URL exposed by the corresponding component
• source: Collector alias, recommended to distinguish
• keep_exist_metric_name: Keep the metric name
• interval: Collection interval
• inputs.prom.tags: Add additional tags

3. Restart DataKit¶

Restart Datakit

Metrics¶

Hadoop Measurement¶

Ranger Tagsync metrics are located under the Hadoop Measurement, here mainly introduces the description of Ranger Tagsync related metrics