Stephan Ewen created FLINK-19494:
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Summary: Adjust "StreamExecutionEnvironment.generateSequence()" to
new API Sources
Key: FLINK-19494
URL: https://issues.apache.org/jira/browse/FLINK-19494
Project: Flink
Issue Type: Improvement
Components: API / DataStream
Reporter: Stephan Ewen
Fix For: 1.12.0
The utility method {{StreamExecutionEnvironmant.generateSequence(()}} should
instantiate the new {{NumberSequenceSource}} rather than the existing
{{StatefulSequenceSource}}.
We should also deprecate the {{StatefulSequenceSource}} as part of this change,
because
- it is based on the legacy source API
- it is not scalable, because it materializes the sequence
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