GitHub user bowenli86 opened a pull request:
https://github.com/apache/flink/pull/4740
[FLINK-7660][DataStream API/Scala API] Support sideOutput in
ProcessAllWindowFunction
## What is the purpose of the change
Support sideOutput in ProcessAllWindowFunction
## Brief change log
changed both java and scala APIs
## Verifying this change
This change added tests and can be verified as follows:
- `testProcessdWindowFunctionSideOutput()` in `SideOutputITCase.java`
- `testProcessWindowFunctionSideOutput()` in `SideOutputITCase.scala`
## Does this pull request potentially affect one of the following parts:
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes)
## Documentation
- Does this pull request introduce a new feature? (yes)
- If yes, how is the feature documented? (docs / JavaDocs)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/bowenli86/flink FLINK-7660
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4740.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4740
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commit c5716edb64ed7f7ff6dda7bf48b2f90e9a80cd07
Author: Bowen Li <[email protected]>
Date: 2017-09-28T06:09:20Z
[FLINK-7660] Support sideOutput in ProcessAllWindowFunction
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