Hi Santhosh, We can definitely run multiple Apex applications on a single yarn instance. The behaviour in your case is most probably due to shortage of resources that were required by the second application. Once the first application was killed, the resources were released and the second application got all its required resources and started running.
Ajay On Mon, 30 Jan 2017 at 8:47 PM, Santhosh Kumari G < santhosh.kum...@qolsys.com> wrote: > Hi, > > Can we launch more than one (multiple) apex engine in one node with > multiple terminals and one yarn running. If yes, what is the process. > > I tried launching 2 apex apps with 2 apex engine's. First apex app is > running without any issue using the port 8042 configured in > yarn-default.xml Then I tried to launch 2nd app it is saying accepted but > not running as 8042 port is already in use. When I killed the 1st app,2nd > app is getting launched automatically. > > So can we manage one yarn with multiple apex engine app's?. > > Thank you, > Santhosh Kumari G. >
