I currently have about 15GB of data that is split into conn, weird, and notice log.gz files. I am trying to figure out how to stream this data into Metron. Currently I have a NiFi Processor setup using ListSFTP, FetchSFTP and then decompressing the files. I am not sure what to do next to get the data enriched through Metron. Am I supposed to create Kibana indexes for the logs? Please help me to proceed further with this.