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https://issues.apache.org/jira/browse/BEAM-7951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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sunjincheng reassigned BEAM-7951:
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Assignee: sunjincheng
> Allow runner to configure customization WindowedValue coder such as
> ValueOnlyWindowedValueCoder
> -----------------------------------------------------------------------------------------------
>
> Key: BEAM-7951
> URL: https://issues.apache.org/jira/browse/BEAM-7951
> Project: Beam
> Issue Type: Sub-task
> Components: java-fn-execution
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Fix For: 2.16.0
>
>
> The coder of WindowedValue cannot be configured and it’s always
> FullWindowedValueCoder. We don't need to serialize the timestamp, window and
> pane properties in Flink and so it will be better to make the coder
> configurable (i.e. allowing to use ValueOnlyWindowedValueCoder)
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