Redacting MapReduce data

Telemetry Publisher reads the job configuration file from HDFS. You can enable data redaction for your MapReduce jobs pulled from HDFS by Telemetry Publisher by adding your MapReduce job configuration properties in the Cloudera Manager YARN configuration settings.

In YARN you add MapReduce job configurations that enable data redaction when MapReduce data is pulled from HDFS.
  1. In a supported web browser on your Workload cluster, log in to Cloudera Manager.
  2. In Cloudera Manager, select Clusters, YARN, and then click the Configuration tab.
  3. Search for the Redacted MapReduce Job Properties property.
  4. Add additional MapReduce job configurations by clicking the plus sign (+), which is located after the last configured property, and entering the default gateway group.
  5. Click Save Changes.
  6. Restart the YARN service.