Hello! I think the problem was introduced by https://issues.apache.org/jira/browse/IGNITE-6846 which does look very suspicious, however it is strange that it does not reproduce right away.
I could try and devise a fix but I could not reproduce this behavior in any of tests. If you could do a reproducer project that would be awesome. Regards, -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/