pyflink detached mode

Hi,alls: How to use bin/pyflink.sh xxx.py in detached mode? Thanks for answer.

Question about flink batch python api's print

Hello,guys. I use python print in flink map function to see whether i get the data,but i didn't see anything in client or path log/***.out,just Program execution finished. Is there any way to solve this and see print? Besides,I try to use raise Exception in Map() and flink still complete as finishe