Ok, i'll try increasing failureDetectionTimeout to 3 - 5 mins. For the heapdump, I tried jmap/jcmd to get a java heapdump for the frozen ignite dotnet process, but it didn't respond and jconsole also failed to attach. Instead I got the dotnet dump. Maybe GC Finalizer callback somehow got into a deadlock ?
<http://apache-ignite-users.70518.x6.nabble.com/file/t1784/DotnetProcessDmp-node26.jpg> -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
