[jira] [Created] (FLINK-2007) Initial data point in Delta function needs to be serializable

[Shang Yuanchun (Jira)]

Márton Balassi created FLINK-2007:
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             Summary: Initial data point in Delta function needs to be serializable
                 Key: FLINK-2007
                 URL: https://issues.apache.org/jira/browse/FLINK-2007
             Project: Flink
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 0.9
            Reporter: Márton Balassi
            Assignee: Márton Balassi
             Fix For: 0.9


Currently we expect the data point passed to the delta function to be serializable, which breaks the serialization assumptions provided in other parts of the code.

This information should be properly serialized by Flink serializers instead.



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