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https://issues.apache.org/jira/browse/FLINK-6756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16697030#comment-16697030
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ASF GitHub Bot commented on FLINK-6756:
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Clarkkkkk opened a new pull request #7168: [FLINK-6756][DataStream API] Provide
Rich AsyncFunction to Scala API …
URL: https://github.com/apache/flink/pull/7168
## What is the purpose of the change
Provide Rich AsyncFunction to Scala API suite
## Brief change log
- Proivde RichAsyncFunction for Scala API suite
- Using a ScalaRichAsyncFunctionWrapper to wrap it into a Java
RichAsyncFunction
## Verifying this change
The Java Async runtime context has been tested in RichAsyncFunctionTest. And
the access to Async runtime context is now covered in method
testRichAsyncFunctionRuntimeContext of AsyncDataStreamITCase.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: no
- The serializers: no
- The runtime per-record code paths (performance sensitive): no
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: no
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? yes
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> Provide RichAsyncFunction to Scala API suite
> --------------------------------------------
>
> Key: FLINK-6756
> URL: https://issues.apache.org/jira/browse/FLINK-6756
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Reporter: Andrea Spina
> Assignee: Andrea Spina
> Priority: Major
> Labels: pull-request-available
>
> I can't find any tracking info about the chance to have RichAsyncFunction in
> the Scala API suite. I think it'd be nice to have this function in order to
> access open/close methods and the RuntimeContext.
> I was able to retrieve
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/There-is-no-Open-and-Close-method-in-Async-I-O-API-of-Scala-td11591.html#a11593
> only, so my question is if there are some blocking issues avoiding this
> feature. [~till.rohrmann]
> If it's possible and nobody already have done it, I can assign the issue to
> myself in order to implement it.
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