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https://issues.apache.org/jira/browse/FLINK-21420?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350828#comment-17350828
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Tzu-Li (Gordon) Tai commented on FLINK-21420:
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Hi [~maraujo] what you suggested looks like a good approach. Would you like to
open a PR to contribute this?
> Add path templating to the DataStream API
> -----------------------------------------
>
> Key: FLINK-21420
> URL: https://issues.apache.org/jira/browse/FLINK-21420
> Project: Flink
> Issue Type: Improvement
> Components: Stateful Functions
> Reporter: Miguel Araujo
> Priority: Major
> Labels: auto-deprioritized-major
> Fix For: statefun-3.1.0
>
>
> Path Template was introduced in FLINK-20264 with a new module YAML
> specification being added in FLINK-20334.
> However, that possibility was not added to the DataStream API.
> The main problem is that RequestReplyFunctionBuilder can only receive
> FunctionTypes which it then turns into FunctionTypeTarget's for the
> HttpFunctionEndpointSpec builder:
> {code:java}
> private RequestReplyFunctionBuilder(FunctionType functionType, URI endpoint) {
> this.builder =
> HttpFunctionEndpointSpec.builder(
> Target.functionType(functionType), new
> UrlPathTemplate(endpoint.toASCIIString()));
> }
> {code}
> It should also be possible for the RequestReplyFunctionBuilder to receive a
> namespace instead of a function type and to use `Target.namespace(namespace)`
> to initialize the HttpFunctionEndpointSpec Builder instead.
>
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