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https://issues.apache.org/jira/browse/FLINK-10000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-10000:
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Labels: pull-request-available (was: )
> There's a mistake in the comments of CoGroupedStreams.java
> ----------------------------------------------------------
>
> Key: FLINK-10000
> URL: https://issues.apache.org/jira/browse/FLINK-10000
> Project: Flink
> Issue Type: Improvement
> Components: DataStream API
> Reporter: Shimin Yang
> Assignee: Shimin Yang
> Priority: Minor
> Labels: pull-request-available
>
> The example of CoGroupedStream
> * DataStream<T> result = one.coGroup(two)
> * .where(new MyFirstKeySelector())
> * .equalTo(new MyFirstKeySelector())
> * .window(TumblingEventTimeWindows.of(Time.of(5, TimeUnit.SECONDS)))
> * .apply(new MyCoGroupFunction());
> * } </pre>
> the params of method equalTo should be MySecondKeySelector instead of
> MyFirstKeySelector.
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