Hi, I tried to run your code on Linux, but everything works fine for me. One thing - I don't see SSL configuration in your config files, while your log contains information that SSL was enabled. Is the same behavior reproducible without SSL?
Also, I see that you use both ipv4 and ipv6, possibly it could lead to the problem that was shown in the log - when a client was unable to connect to the server at the first time. Try to run all nodes with -Djava.net.preferIPv4Stack=true property. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Caused-by-org-h2-jdbc-JdbcSQLException-General-error-java-lang-IllegalMonitorStateException-Attemptet-tp15684p16046.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.