Did you check your RM to make sure you have enough memory to launch more AM containers as well as containers for task. If oozie is showing the jobs as running but they are not making progress my first guess would be that yarn configurations need to be tuned.
If you log on to your RM web console you will be able to see how many applications are in pending state. -- Arpit Gupta Hortonworks Inc. http://hortonworks.com/ > On Jun 11, 2015, at 3:28 PM, Mahak Mukhi <[email protected]> wrote: > > Hi, > I have the following scenario; 2 clusters; source(about 16 nodes) and > target(about 14 nodes), feeds set up for replication with a 10 minute > frequency. Everything works fine when the number of feeds is less than 3. > When the third feed is added everything just hangs up. Oozie shows the jobs > to be running but they never complete. Does anyone know what might be the > issue here? Has anybody else run into a situation like this? > Also, is there a performance evaluation report for falcon that I can refer > to? > Regards, > Mahak Mukhi
