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https://issues.apache.org/jira/browse/FLINK-11283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16737020#comment-16737020
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vinoyang commented on FLINK-11283:
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I think this is a reasonable requirement, follow the {{KeyedProcessFunction}}
and add a method to get the key in the context class, which will bring
consistent API behavior. What do you think? [~aljoscha] and [~till.rohrmann]
> Accessing the key when processing connected keyed stream
> --------------------------------------------------------
>
> Key: FLINK-11283
> URL: https://issues.apache.org/jira/browse/FLINK-11283
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Reporter: Truong Duc Kien
> Assignee: vinoyang
> Priority: Major
>
> Currently, we can access the key when using \{{ KeyedProcessedFunction }} .
> Simillar functionality would be very useful when processing connected keyed
> stream.
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