GitHub user tzulitai opened a pull request:
https://github.com/apache/flink/pull/6351
[FLINK-9862] [test] Extend general puropose DataStream test to have a
tumbling window
## What is the purpose of the change
This allows our end-to-end tests to have coverage for snapshotting /
restoring timers, when configured to use different state backends.
## Brief change log
- Add a tumbling window to the `DataStreamAllAroundTestProgram`
- Change default "max out of orderness" setting of the source generator to 0
## Verifying this change
This is a change that affects existing tests
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes /
**no** / don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (**not applicable** / docs /
JavaDocs / not documented)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tzulitai/flink FLINK-9862
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6351.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 #6351
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commit a3bc102303481fa784b9c94d7838b1c2b5f65123
Author: Tzu-Li (Gordon) Tai <tzulitai@...>
Date: 2018-07-17T10:00:40Z
[FLINK-9862] [test] Extend general puropose DataStream test to have a
tumbling window
This allows the end-to-end tests to have coverage for testing
checkpointing timers.
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