Creating Profiles
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Run the Batch Profiler

HCP provides a script called start_batch_profiler.sh to simplify running the batch profiler.

The start_batch_profiler.sh script assumes the following:
  • The script builds the profiles defined in $METRON_HOME/config/zookeeper/profiler.json.
  • The properties defined in $METRON_HOME/config/batch-profiler.properties are passed to both the profiler and Spark. You can define both Spark and profiler properties in this same file.
  • Spark is installed at /usr/hdp/current/spark-client. This can be overridden if you define an environment variable called SPARK_HOME prior to executing the script.
Start the batch profile by entering the following:
source /etc/default/metron
cd $METRON_HOME
bin/start_batch_profiler.sh