How to configure json log format for qpid , cassandra , message processor , postgres , edge router ?

[saargunam-venka]

Is there any sample properties file for qpid,cassandra,message processor,postgres,edgerouter for converting the logs to JSON format ?

[cjking]

Apigee components can't produce logs in JSON format. If you need logs in JSON format for some reason, you should check with the system you're trying to ingest into to see if it has a log streaming/shipper component which reads raw text files and outputs the required JSON.