GitHub user twalthr opened a pull request:
https://github.com/apache/flink/pull/6160
[FLINK-9578] [sql-client] Allow to define an auto watermark interval in SQL
Client
## What is the purpose of the change
This PR allows for setting the auto watermark interval in a non-programatic
way for the SQL Client.
## Brief change log
- Introduction of a property `periodic-watermarks-interval`
## Verifying this change
- Existing tests adapted and new ExecutionContextTest added
## 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
- If yes, how is the feature documented? docs
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/twalthr/flink FLINK-9578
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6160.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 #6160
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commit cebfefc33b25dd090cc9bf5bd4130333f9a0ff83
Author: Timo Walther <twalthr@...>
Date: 2018-06-13T14:49:00Z
[FLINK-9578] [sql-client] Allow to define an auto watermark interval in SQL
Client
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