Hello, I had a query regarding https://issues.apache.org/jira/browse/OOZIE-2123.
We want to enable uber mode for oozie launchers as a prerequisite for preemption. However we do use mapreduce.user.classpath.first configuration in our environment. What is the reasoning/concern behind disabling uber mode when the above configuration is set? Any other suggestions for using preemption with oozie? We are using oozie 4.3.0 + Hadoop 2.7.3 Thanks, Rohit
