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https://issues.apache.org/jira/browse/FLINK-19494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aljoscha Krettek updated FLINK-19494:
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Summary: Add StreamExecutionEnvironment.fromSequence() (was: Adjust
"StreamExecutionEnvironment.generateSequence()" to new API Sources)
> Add StreamExecutionEnvironment.fromSequence()
> ---------------------------------------------
>
> Key: FLINK-19494
> URL: https://issues.apache.org/jira/browse/FLINK-19494
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Reporter: Stephan Ewen
> Assignee: Nicholas Jiang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> The utility method {{StreamExecutionEnvironment.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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