Hi Chandresh, As I understand you want to run cluster (more than one Ignite node) in one JVM. In the case you should specify different names for nodes via IgniteConfiguration.setName().
I strongly recommend you do not invent the wheel and extend your test class from GridAbstarctTest which has methods to start/stop grids and do a lot other really useful staff. Also, you can look at any Ignite test where all your problems have been already solved :) -- Artem -- On Mon, Oct 26, 2015 at 11:03 AM, chandresh pancholi < chandreshpancholi...@gmail.com> wrote: > Hi igniters, > > i am starting two ignite node with same config > file(Ignition.start("config/default-config.xml");). > One node i am starting in onStart Method of test and another is in my > streamer which close every time. > > So one node is always up and another is start-stop. > > By doing this i am getting exception saying > org.apache.ignite.IgniteException: > Default grid instance has already been started. > > Because of this exception i am not able to proceed further. > > Please help me out here. > > > -- > Chandresh Pancholi > Senior Software Engineer > Flipkart.com > Email-id:chandresh.panch...@flipkart.com > Contact:08951803660 >