Extending the JSON file
After you download your Ambari blueprint, you have to extend the JSON file manually with the host details. You need to extend the JSON file in order to let Cloudera Manager know which component to install at which host.
After you download your Ambari blueprint, you have to extend the JSON file manually with the host details. You need to extend the JSON file in order to let Cloudera Manager know which component to install at which host.