[jira] [Closed] (FLINK-10000) There's a mistake in the comments of CoGroupedStreams.java

["Shimin Yang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-10000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shimin Yang closed FLINK-10000.
-------------------------------
    Resolution: Won't Fix

> 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}}
> {code}
>     DataStream<T> result = one.coGroup(two)
>       .where(new MyFirstKeySelector())
>       .equalTo(new MyFirstKeySelector())
>       .window(TumblingEventTimeWindows.of(Time.of(5, TimeUnit.SECONDS)))
>       .apply(new MyCoGroupFunction());
>  {code}
> the params of method {{equalTo}} should be {{MySecondKeySelector}} instead of {{MyFirstKeySelector}}.



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