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https://issues.apache.org/jira/browse/SPARK-27258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-27258:
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Assignee: (was: Apache Spark)
> The value of "spark.app.name" or "--name" starts with number , which causes
> resourceName does not match regular expression
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-27258
> URL: https://issues.apache.org/jira/browse/SPARK-27258
> Project: Spark
> Issue Type: Improvement
> Components: Kubernetes
> Affects Versions: 2.3.0
> Reporter: hehuiyuan
> Priority: Minor
>
> {code:java}
> Exception in thread "main"
> io.fabric8.kubernetes.client.KubernetesClientException: Failure executing:
> POST at: https://xxx:xxx/api/v1/namespaces/xxx/services. Message: Service
> "1min-machinereg-yf-1544604108931-driver-svc" is invalid: metadata.name:
> Invalid value: "1min-machinereg-yf-1544604108931-driver-svc": a DNS-1035
> label must consist of lower case alphanumeric characters or '-', start with
> an alphabetic character, and end with an alphanumeric character (e.g.
> 'my-name', or 'abc-123', regex used for validation is
> '[a-z]([-a-z0-9]*[a-z0-9])?'). Received status: Status(apiVersion=v1,
> code=422, details=StatusDetails(causes=[StatusCause(field=metadata.name,
> message=Invalid value: "1min-machinereg-yf-1544604108931-driver-svc": a
> DNS-1035 label must consist of lower case alphanumeric characters or '-',
> start with an alphabetic character, and end with an alphanumeric character
> (e.g. 'my-name', or 'abc-123', regex used for validation is
> '[a-z]([-a-z0-9]*[a-z0-9])?'), reason=FieldValueInvalid,
> additionalProperties={})], group=null, kind=Service,
> name=1min-machinereg-yf-1544604108931-driver-svc, retryAfterSeconds=null,
> uid=null, additionalProperties={}).
> {code}
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