Cloudera Docs

Telemetry Publisher Configuration Settings for Auto Actions

Lists the Workload XM Telemetry Publisher configuration property settings. Set in the Telemetry Publisher Safety Valve section in Cloudera Manager they enable Telemetry Publisher to collect data that is required by the Auto Actions feature.

Table 1. Telemetry Publisher configuration settings for Auto Actions
Property Name Default Value Description Example
autoactions.yarn.app.collector.enabled FALSE
  • When set to true, the Telemetry Publisher collector is enabled and tests for workloads related to Yarn.
  • When set to false, no Yarn related collection configurations are considered.
 autoactions.yarn.app.collector.enabled=true
autoactions.impala.collector.enabled FALSE
  • When set to true, the Telemetry Publisher collector is enabled and tests for workloads related to Impala.
  • When set to false, no Impala related collection configurations are considered.
 autoactions.impala.collector.enabled=true
autoactions.collection.yarn.enabled FALSE
  • When set to true, the Telemetry Publisher collector evaluates all the Yarn application Auto Actions. This is the starting point for an Auto Actions evaluation.
  • When set to false, no Yarn application Auto Actions are evaluated on the cluster.
 autoactions.collection.yarn.enabled=true
autoactions.collection.mr.enabled FALSE
  • When set to true, the Telemetry Publisher collector evaluates all the MapReduce Auto Actions. This is the starting point for an Auto Actions evaluation.
  • When set to false, no MapReduce Auto Actions are evaluated on the cluster.
 autoactions.collection.mr.enabled=true
autoactions.collection.spark.enabled FALSE
  • When set to true, the Telemetry Publisher collector evaluates all the Spark application Auto Actions. This is the starting point for an Auto Actions evaluation.
  • When set to false, no Spark application Auto Actions are evaluated on the cluster.
 autoactions.collection.spark.enabled=true
autoactions.collection.hive.enabled FALSE
  • When set to true, the Telemetry Publisher collector evaluates all the Hive query Auto Actions. This is the starting point for an Auto Actions evaluation.
  • When set to false, no Hive query Auto Actions are evaluated on the cluster.
 autoactions.collection.hive.enabled=true
autoactions.definition.cache.refresh.minutes 5

This setting controls, in minutes, how long an Auto Action definition is stored in cache on the cluster.

Your Auto Action definitions can be stored in cache on the cluster. As an Auto Action definition rarely changes, setting this value increases the delivery speed of requests by reducing the number of calls to Workload XM.

 autoactions.definition.cache.refresh.minutes=5