I have also tried stdout=subprocess.PIPE, stderr=subprocess.PIPE in subprocess, I know it wont help but tried this one aswell.
This module intends to replace several older modules and functions: os.system os. def main(): proc subprocess.Popen( python3, -u, -m, rver, 8070, stdoutsubprocess.PIPE, stderrsubprocess.STDOUT) try: time.sleep(0.
I have tired nohup cmd > mylog.log 2>&1 & The subprocess module allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes. Nohup /usr/bin/spark-submit -class -master yarn -deploy-mode client -conf =true gdl-spark-spd-1.0.jar sandbox > logs/sparkdetailed_SPD_TestSparkStreamingSleep_20220318_ 2> logs/sparkdetailed_SPD_TestSparkStreamingSleep_20220318_ logs/sparkdetailed_SPD_TestSparkStreamingSleep_20220318_ 2> logs/sparkdetailed_SPD_TestSparkStreamingSleep_20220318_ ', 'logs/sparkdetailed_SPD_TestSparkStreamingSleep_20220318_111813.log', '2>&1', '&'] For this purpose, you can use the subprocess.Popen() class directly, which is used by the n() function under the hood. Environmental variable to path to command to run at background. You may want to run the shell command in the background and do something else in the meantime. The process will start once before all the tests using subprocess.Popen and will be. 
When below command is ran from shell it tis working fine and redirecting the logs, but when ran from python subprocess it is not creating those log files This may not be preferable if the shell command takes a long time to finish. I am running a command is background using nohup in subprocess python using below command, but I am not able to redirect the logs to a different file instead of nohup.out.
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