Hi Ray, The exception seems not related to Ignite to me. I believe you see it on the client side. Are you sure you have all Jackson runtime dependencies? For example, I have jackson-annotations, jackson-core and jackson-databind. Id you do not have it then you forgot to reference ignite-rest-http that brings those dependencies in your client POM:
runtime group: 'org.apache.ignite', name: 'ignite-rest-http', version: igniteVersion
