Thank you, IIya! We ended up using
cfg.setFailureHandler(new NoOpFailureHandler()); it silenced the errors and no more stack dumps, etc. and it seems to work like in 2.5 and 2.6, with no other changes. I am still curious if in the future I can take that line out if 2.7 is more stable or 2.8. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
