(DEPRECATED) Apache Flink User Mailing List archive.

Re: Rest API calls

Posted by vino yang on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Rest-API-calls-tp21973p21994.html

Hi yuvraj,

Sorry, I didn't see it clearly. I think in many UDF contexts, such as MapFunction, ProcessFunction, etc., you can access the Rest API as a client.

Also if you want to improve performance, maybe async I/O will help you[1].

[1]: https://ci.apache.org/projects/flink/flink-docs-release-1.5/dev/stream/operators/asyncio.html

Thanks, vino.

2018-08-01 11:55 GMT+08:00 yuvraj singh <[hidden email]>:

Hi vino , thanks for the information .
But I was looking for the use case where I need to call a web service on the stream .

Thanks
Yubraj Singh

On Wed, Aug 1, 2018, 8:32 AM vino yang <[hidden email]> wrote:
Hi yuvraj,

The documentation of Flink REST API is here : https://ci.apache.org/projects/flink/flink-docs-release-1.5/monitoring/rest_api.html#monitoring-rest-api

Thanks, vino.

2018-08-01 3:29 GMT+08:00 yuvraj singh <[hidden email]>:
Hi I have a use case where I need to call rest apis from a flink . I am not getting much context form internet , please help me on this .

Thanks