My first suspicion is that Ignite nodes do not discover each other. Are you running your application on several hosts? If so, you need to change discovery configuration in example-cache.xml so that nodes would discover each other.
If that does not work, please also include a minimal full code of your application to reproduce the issue and describe the configuration of your cluster. -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Ignite-Spark-Integration-tp378p449.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.
