I am following the operator quickstart https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-release-1.2/docs/try-flink-kubernetes-operator/quick-start/
kubectl create -f https://raw.githubusercontent.com/apache/flink-kubernetes-operator/release-1.2/examples/basic.yaml works fine, but kubectl create -f https://raw.githubusercontent.com/apache/flink-kubernetes-operator/release-1.2/examples/basic-reactive.yaml which has the mode: standalone setting gives me this error: error: error validating " https://raw.githubusercontent.com/apache/flink-kubernetes-operator/release-1.2/examples/basic-reactive.yaml": error validating data: ValidationError(FlinkDeployment.spec): unknown field "mode" in org.apache.flink.v1beta1.FlinkDeployment.spec; if you choose to ignore these errors, turn validation off with --validate=false
