helm repo add spark https://apache.github.io/spark-kubernetes-operator
helm repo update
helm install spark spark/spark-kubernetes-operator

./gradlew build -x test

./gradlew build

./gradlew buildDockerImage

helm install spark -f build-tools/helm/spark-kubernetes-operator/values.yaml build-tools/helm/spark-kubernetes-operator/

$ kubectl apply -f examples/pi.yaml

$ kubectl get sparkapp
NAME   CURRENT STATE      AGE
pi     ResourceReleased   4m10s

$ kubectl delete sparkapp/pi

$ kubectl apply -f examples/prod-cluster-with-three-workers.yaml

$ kubectl get sparkcluster
NAME   CURRENT STATE    AGE
prod   RunningHealthy   10s

$ kubectl port-forward prod-master-0 6066 &

$ ./examples/submit-pi-to-prod.sh
{
  "action" : "CreateSubmissionResponse",
  "message" : "Driver successfully submitted as driver-20250628212324-0000",
  "serverSparkVersion" : "4.0.0",
  "submissionId" : "driver-20250628212324-0000",
  "success" : true
}

$ curl http://localhost:6066/v1/submissions/status/driver-20250628212324-0000/
{
  "action" : "SubmissionStatusResponse",
  "driverState" : "FINISHED",
  "serverSparkVersion" : "4.0.0",
  "submissionId" : "driver-20250628212324-0000",
  "success" : true,
  "workerHostPort" : "10.1.0.88:34643",
  "workerId" : "worker-20250628212306-10.1.0.88-34643"
}

$ kubectl delete sparkcluster prod
sparkcluster.spark.apache.org "prod" deleted

helm repo add yunikorn https://apache.github.io/yunikorn-release

helm repo update

helm install yunikorn yunikorn/yunikorn --namespace yunikorn --version 1.6.3 --create-namespace --set embedAdmissionController=false

$ kubectl apply -f examples/pi-on-yunikorn.yaml

$ kubectl describe pod pi-on-yunikorn-0-driver
...
Events:
  Type    Reason             Age   From      Message
  ----    ------             ----  ----      -------
  Normal  Scheduling         14s   yunikorn  default/pi-on-yunikorn-0-driver is queued and waiting for allocation
  Normal  Scheduled          14s   yunikorn  Successfully assigned default/pi-on-yunikorn-0-driver to node docker-desktop
  Normal  PodBindSuccessful  14s   yunikorn  Pod default/pi-on-yunikorn-0-driver is successfully bound to node docker-desktop
  Normal  TaskCompleted      6s    yunikorn  Task default/pi-on-yunikorn-0-driver is completed
  Normal  Pulled             13s   kubelet   Container image "apache/spark:4.0.0" already present on machine
  Normal  Created            13s   kubelet   Created container spark-kubernetes-driver
  Normal  Started            13s   kubelet   Started container spark-kubernetes-driver

$ kubectl delete sparkapp pi-on-yunikorn
sparkapplication.spark.apache.org "pi-on-yunikorn" deleted

$ kubectl get sparkapp
No resources found in default namespace.

$ kubectl get sparkcluster
No resources found in default namespace.

helm uninstall spark

kubectl delete crd sparkapplications.spark.apache.org

kubectl delete crd sparkclusters.spark.apache.org