Awesome. Thank you Gopal. I re-copied yarn-site.xml and tez-site.xml to all nodes in the cluster and i restarted yarn - but dang it all i forgot to restart HS2. Once i did that this morning after reviewing my steps we now have lift-off!
Naturally it was fumbling on my part and the hadoop classpath that really tripped me up but i think we're pretty good now. You guys have been totally responsive here and it has been much appreciated. Thanks again! Cheers, Stephen. On Thu, Feb 25, 2016 at 7:32 AM, Gopal Vijayaraghavan <[email protected]> wrote: > > lemme ask this first: Is is mandatory that the Tez UI be up an running > >for this to work? > > Nope. The UI is entirely optional. > > Although you might want to be double-sure and disable the UI's data writer > too. > > <property><name>tez.history.logging.service.class</name> > <value>org.apache.tez.dag.history.logging.impl.SimpleHistoryLoggingService< > /value></property> > > > Cheers, > Gopal > > >
