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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEAM-3027) Output type of SourceID-stripper is not correctly set
Date Fri, 06 Oct 2017 12:55:00 GMT
Aljoscha Krettek created BEAM-3027:
--------------------------------------

             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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