[ https://issues.apache.org/jira/browse/FLINK-18725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17199397#comment-17199397 ]
Yang Wang commented on FLINK-18725: ----------------------------------- The root cause is port {{30025}} in the azure machine may be occupied by some other process(e.g. azure daemon, random port, etc.). So i suggest to use {{ClusterIP}} in the internal service. Just like what we have described in the document[1], only the rest service need to be exposed. I will create a PR for this ticket. [1]. [https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/kubernetes.html#deploy-job-cluster] > "Run Kubernetes test" failed with "30025: provided port is already allocated" > ----------------------------------------------------------------------------- > > Key: FLINK-18725 > URL: https://issues.apache.org/jira/browse/FLINK-18725 > Project: Flink > Issue Type: Test > Components: Deployment / Kubernetes, Tests > Affects Versions: 1.11.0, 1.11.1 > Reporter: Dian Fu > Priority: Critical > Labels: test-stability > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=4901&view=logs&j=08866332-78f7-59e4-4f7e-49a56faa3179&t=3e8647c1-5a28-5917-dd93-bf78594ea994 > {code} > The Service "flink-job-cluster" is invalid: spec.ports[2].nodePort: Invalid > value: 30025: provided port is already allocated > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)