Stephan Ewen created FLINK-17950:
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Summary: Broken Scala env.countinuousSource method
Key: FLINK-17950
URL: https://issues.apache.org/jira/browse/FLINK-17950
Project: Flink
Issue Type: Bug
Components: API / Scala
Reporter: Stephan Ewen
Assignee: Stephan Ewen
Fix For: 1.11.0
The Scala {{StreamExecutionEnvironment.countinuousSource(...)}} method has two
critical problems:
- Its return type is {{Unit}} instead of {{DataStream}}, so that no one can
use the created stream
- It does not forward the TypeInformation identified by the ScalaCompiler but
relies on the Java TypeExtraction stack, which cannot handle most Scala types.
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