chenzihao created FLINK-29737:
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Summary: Support DataGen on waveform function
Key: FLINK-29737
URL: https://issues.apache.org/jira/browse/FLINK-29737
Project: Flink
Issue Type: Improvement
Components: Table SQL / API
Reporter: chenzihao
Attachments: image-2022-10-24-16-09-47-386.png,
image-2022-10-24-16-09-52-410.png
In some scenarios, we need to simulate flow changes in the production
environment. The current DATAGEN feature only supports data generation at a
constant rate. We try to simulate increments of flow using batch jobs, but the
production rate is not smooth, so I suggest that we can support sin-based data
generation in order to get smooth changes.
1. add another batch job to simulate increments of flow.
!image-2022-10-24-16-09-52-410.png!
2. sin-based.
!image-2022-10-24-16-09-47-386.png!
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