Open Stack

bashate 0.4 has new error checks which fail the pep8 job for sahara in 
stable/kilo and stable/liberty.

I've backported some fixes from master plus additional changes needed on 
the stable branches [1].

The Sahara Hadoop Cluster CI is failing but I don't know if that's 
legitimate or not. If that CI is no longer valid for stable branches, it 
should probably be turned off from running on stable branch changes (or 
fixed...).

There are also some concerns in the changes but I'm not sure why given 
they are backports from master. I'm not familiar enough with Sahara to 
know those details, but without fixing the pep8 job we can't land any 
changes on stable branches for Sahara so we need some attention from the 
team here.

[1] 
https://review.openstack.org/#/q/I21e06fb850adf1b447b2278b6847b04a63ea26d9,n,z

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Thanks,

Matt Riedemann