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https://issues.apache.org/jira/browse/FLINK-12985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz updated FLINK-12985:
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Description:
It is quite strange to have a streaming package in {{flink-core}}. Moreover
right now the {{StreamTransformation#setChainingStrategy}} throws Exception in
half of the transformations.
I suggest to:
# rename the {{StreamTransformation}} to
{{org.apache.flink.api.dag.Transformation}}
# extract {{#setChainingMethod}} to a separate class {{PhysicalTransformation}}
& move the {{ChainingStrategy}} back to flink-streaming-java module
was:
It is quite strange to have a streaming package in {{flink-core}}. Moreover
right now the {{StreamTransformation#setChainingStrategy}} throws Exception in
half of the transformation.
I suggest to:
# rename the {{StreamTransformation}} to
{{org.apache.flink.api.dag.Transformation}}
# extract {{#setChainingMethod}} to a separate class {{PhysicalTransformation}}
& move the {{ChainingStrategy}} back to flink-streaming-java module
> Move & rename StreamTransformation to org.apache.flink.api.dag.Transformation
> -----------------------------------------------------------------------------
>
> Key: FLINK-12985
> URL: https://issues.apache.org/jira/browse/FLINK-12985
> Project: Flink
> Issue Type: Improvement
> Components: API / DataStream
> Affects Versions: 1.9.0
> Reporter: Dawid Wysakowicz
> Assignee: Dawid Wysakowicz
> Priority: Major
> Fix For: 1.9.0
>
>
> It is quite strange to have a streaming package in {{flink-core}}. Moreover
> right now the {{StreamTransformation#setChainingStrategy}} throws Exception
> in half of the transformations.
> I suggest to:
> # rename the {{StreamTransformation}} to
> {{org.apache.flink.api.dag.Transformation}}
> # extract {{#setChainingMethod}} to a separate class
> {{PhysicalTransformation}} & move the {{ChainingStrategy}} back to
> flink-streaming-java module
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