Hi, Your assumptions are correct. There is also an issue [1] that likely is causing this behavior. As a workaround you can try to force IgniteContext to start everything in client mode. In order to achieve this, use setClientMode(true) in the closure that created IgniteConfiguration:
IgniteOutClosure ioc = new IgniteOutClosure() { @Override public Object apply() { IgniteConfiguration cfg = new IgniteConfiguration(); cfg.setClientMode(true); cfg.setCacheConfiguration(cacheCfg); return cfg; } }; [1] https://issues.apache.org/jira/browse/IGNITE-5981 -Val -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/