Github user gresockj commented on the issue:
https://github.com/apache/nifi/pull/1786
I tried this out, and it does appear to work when I run ssh
user@remote-host "sudo service nifi restart". However, when I do the same with
a salt command, it still hangs:
salt nifi cmd.run "sudo service nifi restart"
I believe salt uses the python "subprocess" call to invoke a command this
way. Since this was working in 1.1.x, I feel like there should be a way to get
it working again in 1.2.x.
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