Hi, I have not been able to get the heap dump after oom (it is not opening from mat or jhat) but I am repeating my experiment and just took the heap dump when one of the ignite servers is at 2 gb out of 5 gb.
This is what the mat extract tells me 80 instances of "org.apache.ignite.internal.util.StripedExecutor$StripeConcurrentQueue", loaded by "sun.misc.Launcher$AppClassLoader @ 0x680600820" occupy 592,456,488 (62.80%) bytes. for 3 ignite servers, is it fine ? Can some one help me how to control the stripes per node and StipedExecutor ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
