Hi Thanks for reply. I checked my classpath. There is Guava dependency. I think it conflict with Ignite's Guava.
I think below is almost almost same in my case. https://stackoverflow.com/questions/49154736/apache-ignite-old-guava-dependency-conflict So, i resolved. Thank you! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
