wangyang0918 commented on a change in pull request #11708: [FLINK-15816][k8s]
Limit the value of kubernetes.cluster-id to have no more than 45 characters
URL: https://github.com/apache/flink/pull/11708#discussion_r407438510
##########
File path:
flink-kubernetes/src/main/java/org/apache/flink/kubernetes/configuration/KubernetesConfigOptions.java
##########
@@ -133,8 +133,8 @@
key("kubernetes.cluster-id")
.stringType()
.noDefaultValue()
- .withDescription("The cluster id used for identifying the
unique flink cluster. If it's not set, " +
- "the client will generate a random UUID name.");
+ .withDescription("The cluster-id, which should be no more than
45 characters, is used for identifying " +
Review comment:
I am not sure why do we only allow `45` characters here? Do you mean to
leave some possible prefix/suffix for the future?
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