When I removed the stopped Server node IP from Client IP list and server IP list and start both clients, it is working fine.
Although I couldn't reproduce it again. If I found it again, I'll try taking dumps and reply it in this thread. Java version -> jdk 1.8.0_152 Ignite version -> 8.7.10 Thank you. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/