Aljoscha Krettek created BEAM-3027:
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Summary: Output type of SourceID-stripper is not correctly set
Key: BEAM-3027
URL: https://issues.apache.org/jira/browse/BEAM-3027
Project: Beam
Issue Type: Bug
Components: runner-flink
Reporter: Aljoscha Krettek
Assignee: Aljoscha Krettek
Priority: Blocker
Fix For: 2.2.0
This code:
https://github.com/apache/beam/blob/be9fb29901cf4a1ae7b4a9d8e9f25f4ea78359fd/runners/flink/src/main/java/org/apache/beam/runners/flink/FlinkStreamingTransformTranslators.java#L193
Does not set the output type of the flatMap to {{outputTypeInfo}}, which is the
correct {{TypeInfo}} that uses the Beam coder. This means that Flink will use
Kryo as a fallback, which can be problematic in cases.
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