wolfboys commented on issue #2404:
URL:
https://github.com/apache/incubator-streampark/issues/2404#issuecomment-1563833945
> This error can have many different reasons that I encountered and
resolved. It's possible that your situation is different from mine, but I still
hope to help you.
>
> My Env: (streampark2.1.0 + flink1.14.5 + k8s Major:"1", Minor:"22+")
>
> 1.Check the version of K8s to ensure it is 1.19 or above.
>
> 2.Verify if .kube/config has the appropriate permissions (I encountered
this issue due to insufficient permissions for the service account).
>
> 3.Flink REST endpoint cannot be accessed or requested .I found that I
could make a successful REST request using curl, but streampark couldn't
retrieve the REST address. After investigation, I discovered an error in the
method
**org.apache.streampark.flink.kubernetes.ingress.IngressController#ingressUrlAddress**,
where the parsing of the K8s version was incorrect. The code in
org.apache.streampark.flink.kubernetes.ingress.IngressStrategy was modified as
follows: `val version =
s"${versionInfo.getMajor}.${versionInfo.getMinor}".toDouble` Changed to: `val
version = s"${versionInfo.getMajor}.${versionInfo.getMinor}".replace("+",
"").toDouble` This resolved the issue.
>
> 4. When submitting the **Flink on K8s** job, it is important to ensure
that the **streampark.workspace.remote** parameter is configured correctly. You
can specify an HDFS (or file://) address, and the Flink parameter
jobmanager.archive.fs.dir should also point to this address (streampark
automatically appends this parameter). (In my case, I mounted a shared
directory PVC that was accessible in both the Flink pod and streampark pod,then
i solved the issue.)
>
> 希望对你有帮助.
Thanks for your feedback. There was indeed a bug in the version parse, We
have already fixed it. please see
[here](https://github.com/apache/incubator-streampark/pull/2741)
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