This article walks you through how to deploy a custom parser on kerberized cluster in Metron .
When adding a net new data source to Metron, the first step is to create kafka topic 'sensor_topic' to push the events from the new telemetry data source into Metron. The second step is to configure Metron to parse the telemetry data source so that downstream processing can be done on it. This wiki doc will walk you through how to perform both of these steps.
In this article I have added steps to perform the same operation on a kerberised cluster. On kerberised cluster we need to add the required ACL's to metron user and parser group for the created topic. Also we need to provide the storm authorization while deploying the topology.