Hello, It looks like you trying to start node which has an inconsistent configuration for atomic types. Please check that all nodes in the cluster (clients and servers) have the identical configuration [1].
something like the following: <property name="atomicConfiguration"> <bean class="org.apache.ignite.configuration.AtomicConfiguration"> <property name="backups" value="1"/> </bean> </property> [1] https://apacheignite.readme.io/docs/atomic-types#atomic-configuration Thanks! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/