DS4.0.2 deepstream-test4-app not working

Hi,

I’d like to use deepstream to get rtsp input and send output json data to kafka on jetson nano board. I’ve tried Yolo with rtsp input and it works fine. But I encounter some problem when trying deepstream-test4-app.

My input:

deepstream-test4-app -i sample_720p.mp4 -c cfg_kafka.txt -p /opt/nvidia/deepstream/deepstream-4.0/lib/libnvds_kafka_proto.so --conn-str=“192.168.1.147;9092;test_ds”

The output problem :

%3|1585545568.888|FAIL|rdkafka#producer-1| [thrd:kafka:9092/1001]: kafka:9092/1001: Failed to resolve ‘kafka:9092’: Name or service not known
%3|1585545568.888|ERROR|rdkafka#producer-1| [thrd:kafka:9092/1001]: kafka:9092/1001: Failed to resolve ‘kafka:9092’: Name or service not known

What causes these error? What does /1001 means?

BTW, I’m sure the kafka server is running on a x86 server at 192.168.1.147:9092

Hi,
Please refer to this post: