Hi, I created a simple Oozie work flow with Sqoop, Hive and Pig actions. For each of there actions, Oozie launches a MR launcher and which in turn launches the action (Sqoop/Hive/Pig). So, there are a total of 6 MR jobs for 3 actions in the work flow.
Why does Oozie start an MR launcher to start the action and not directly start the action? Thanks, Praveen
