Troubleshooting errors when working with Spark Connect Session

While working with the Spark Connect Sessions in Cloudera Data Engineering (CDE), you might encounter errors. Learn how you can troubleshoot those errors.


If the session is killed or the driver exits due to an error when the code is being executed, Spark Connect shows the following error.

pyspark.errors.exceptions.connect.SparkConnectGrpcException: <_MultiThreadedRendezvous of RPC that terminated with:
	status = StatusCode.UNKNOWN
	details = "Stream removed"
	debug_error_string = "UNKNOWN:Error received from peer  {grpc_message:"Stream removed", grpc_status:2, created_time:"2024-01-31T13:28:23.35214+05:30"}"


Check the actual error from the session driver logs using UI or CDE CLI.