Can someone please elaborate more on how to set up passwordless SSH or embed into workflow? Thank you. ... View more

Hello Artem, thanks, adding an interpreter line worked. I don't know how could I forget that...? I think, i'm doing lot of multi tasking. Also I don't have python 3 installed so I was running on python 2. Once again, thank you for quick response. Really appreciate it. Sam ... View more

Hello Artem, I'm in similar need and want to create workflow using python scripts. Tried your example. For some reason it's throwing following error massage on oozie UI: Main class [org.apache.oozie.action.hadoop.ShellMain], exit code [1] I've tried to dig down and checked oozie server logs, found nothing but below : 2017-03-16 13:48:50,854 WARN ShellActionExecutor:523 -SERVER[xxx.xx.xxxx.] USER[xxx] GROUP[-] TOKEN[-] APP[hive2-wf] JOB[0002575-170307222346265-oozie-oozi-W] ACTION[0002575-170307222346265-oozie-oozi-W@shell-node] Launcher ERROR, reason: Main class [org.apache.oozie.action.hadoop.ShellMain], exit code [1] Further I checked yarn logs under LogType:launch_container.sh and found below: LogType:stderr Log Upload Time:Thu Mar 16 15:00:46 -0400 2017 LogLength:382 Log Contents: ./script.py: line 1: print: command not found Failing Oozie Launcher, Main class [org.apache.oozie.action.hadoop.ShellMain], exit code [1] My script.py has only one line print "hello" I'm able to run python file on node but same script not working when submitted thru oozie. Overalll, what I have understood is - python libraries are not getting available when submitting thru oozie server. Can you please suggest. ... View more