Like a HCFS, HDFS, let's also have YARN smoke tests to have complete coverage of Hadoop integration.
A patch easier than I expected
I ran old-way tests as well as new smoking way: all works fine
Why is this needed?
systemProperty 'hcfs.root.username', System.properties['user.name']
Ah, good catch - this is the copy-cut from hdfs suite. Will remove it in a sec.
Good catch Roman Shaposhnik. It wasn't bad, but definitely useless Here's new patch.
and committed/pushed to the master now.