Cloudera Docs

Install and Configure the Profiler

The Profiler is automatically installed and started when you install CCP through Ambari.

The configuration for the Profiler topology is stored in ZooKeeper at /metron/topology/profiler. These properties also exist in the default installation of CCP at $METRON_HOME/config/zookeeper/profiler.json. You can change these values two ways: with Ambari or on disk and then uploaded to ZooKeeper using $METRON_HOME/bin/zk_load_configs.sh.
  1. Display the Ambari user interface and click the Services tab.
  2. Click Metron in the list of services, then click the Configs tab.
  3. Click the Profiler tab.
    Ambari displays a list of Profiler properties that you can use to configure Profiler.


  4. Use these properties to configure the Profiler, then click the Save button near the top of the window.
    The profiler input topic is bound to the enrichment output topic. If that enrichment output topic is changed, then the profiler will restart as well as the enrichment topology.

    Enrichment Output Topic