Thanks Serega. It might be by design, but I don't see any purpose without someone telling me why. It's more of an overhead. As I mentioned I ran a work flow with three actions and three more launcher MR jobs ran.
Praveen On Tue, Oct 22, 2013 at 9:56 AM, Serega Sheypak <[email protected]>wrote: > It's by design. Action is presented as map-only job with fake input. Oozie > packages jar and sends it to HDFS. Then this jar is launched. > > > 2013/10/22 Praveen Sripati <[email protected]> > > > 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 > > >
