hehuiyuan created SPARK-27257:
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Summary: The value of "spark.app.name" or "--name" starts with
number , which causes resourceName does not match regular expression
Key: SPARK-27257
URL: https://issues.apache.org/jira/browse/SPARK-27257
Project: Spark
Issue Type: Improvement
Components: Kubernetes
Affects Versions: 2.4.0
Environment: spark2.3.1
Reporter: hehuiyuan
Fix For: 3.0.0
{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-1544604057363-1544604108931-driver-svc,
retryAfterSeconds=null, uid=null, additionalProperties={}).
{code}
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