Spark-submit ( cluster mode on Kubernetes ) results error io.fabric8.kubernetes.client.KubernetesClientException on my 3 nodes k8s cluster.
- using IBM cloud, created 3 Instances
- 1st Instance act as master node and another two acts as worker nodes
- Copy spark-3.4.1-bin-hadoop3.tgz in to /opt/spark folder
- Ran spark by using below command
- And getting below error message.