suxinglee opened a new pull request, #20134:
URL: https://github.com/apache/flink/pull/20134
## What is the purpose of the change
when the job is submitted to the k8s cluster and the parameter
`-Dkubernetes.rest-service.exposed.type=NodePort` is used, the web ui address
of the job obtained at this time is the IP of any machine in the k8s cluster.
but client will throw connect refuse exception when the node's schedule
status is unschedulable. We should exclude those node IPs to choose web ui
address
## Brief change log
*(for example:)*
- `ServiceType#getRestEndpoint` search node exclude unschedulable node
(spec.unschedulable = true)
## Verifying this change
update unit tests for the change.
`Fabric8FlinkKubeClientTest#testNodePortServiceWithInternalIP`
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (no)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (no)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): (no)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (no)
- The S3 file system connector: (no)
## Documentation
- Does this pull request introduce a new feature? (no)
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