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.
Display the Ambari user interface and click the Services
tab.
Click Metron in the list of services, then click the
Configs tab.
Click the Profiler tab.
Ambari displays a list of Profiler properties that you can use to configure
Profiler.
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.