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https://issues.apache.org/jira/browse/FLINK-23281?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17451200#comment-17451200
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Omid B commented on FLINK-23281:
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Hi ... I'm wondering if there is any update on this ticket.
> StateFun - Simplify Getting Stared Experience with HTTP Ingresses and Egresses
> ------------------------------------------------------------------------------
>
> Key: FLINK-23281
> URL: https://issues.apache.org/jira/browse/FLINK-23281
> Project: Flink
> Issue Type: New Feature
> Components: Stateful Functions
> Reporter: Stephan Ewen
> Priority: Major
>
> To make it easier to get started with StateFun, we want to reduce the
> dependencies on other systems and tools that are currently required to get
> your first program running.
> _(For reference, you currently need a docker-compose setup with at least
> Flink, Kafka, ZooKeeper, and then you need to interact with it using Kafka
> command line tools (or other clients) to publish messages to the ingress
> topic.)_
> This issue aims to add simple pre-packaged HTTP ingresses/egresses that can
> be used for examples and exploration, and can be used with standard tools
> (like {{curl}}). That reduces the barrier to exploration.
> _(Citing a respected friend here: you have roughly one lunchbreak of time to
> get a developer excited. Many devs just play around for about 45 minutes, and
> when they don't see some preliminary success with simple examples, they drop
> the exploration.)_
> An example interaction could be:
> {code:java}
> > curl -X POST -i http://<statefun-service>:5555/in/example/greeter/Igal
> HTTP/2 200
> Request-Correlation-ID: 8acb377c-fc5e-4bdb-b2cc-eddb5992b7b5
> > curl -X GET
> > http://<statefun-service>:5555/out/8acb377c-fc5e-4bdb-b2cc-eddb5992b7b5
> Hello for the 1337th time...
> {code}
> *Note:* The HTTP Ingress/Egress here are different from the HTTP state access
> from FLINK-23261.
> State requests against the state access API (FLINK-23261) only interacts
> with state entries and never invoke functions. In contrast, messages against
> the here-proposed Ingress/Egress send messages to functions like any other
> ingress.
> This is the umbrella issue. Dedicated tasks for ingress/egress and request
> correlation are in the subtasks.
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