I able to submit same jar multiple times with different ports but when I try to give input Kubernetes service throwing connection refused error example jobs Job 1

apiVersion: <http://flink.apache.org/v1beta1|flink.apache.org/v1beta1>
kind: FlinkSessionJob
metadata:
  name: test_job
spec:
  deploymentName: job_1
  job:
    jarURI: <https://repo.com/jar_1.jar>
    parallelism: 1
    upgradeMode: savepoint
    state: running
    savepointTriggerNonce: 0
    entryClass: <entryClass>
    args:
      - "-false,localhost,8081"
      - "-1,<service_name>,50051,3,30,false"

Job 2

apiVersion: <http://flink.apache.org/v1beta1|flink.apache.org/v1beta1>
kind: FlinkSessionJob
metadata:
  name: test_job
spec:
  deploymentName: job_2
  job:
    jarURI: <https://repo.com/jar_1.jar>
    parallelism: 1
    upgradeMode: savepoint
    state: running
    savepointTriggerNonce: 0
    entryClass: <entryClass>
    args:
      - "-false,localhost,8082"
      - "-1,<service_name>,50051,3,30,false"

Hi, were you able to fix this?