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https://issues.apache.org/jira/browse/FLINK-30097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xingbo Huang reassigned FLINK-30097:
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Assignee: Xuannan Su
> CachedDataStream java example in the document is not correct
> ------------------------------------------------------------
>
> Key: FLINK-30097
> URL: https://issues.apache.org/jira/browse/FLINK-30097
> Project: Flink
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 1.16.0
> Reporter: Prabhu Joseph
> Assignee: Xuannan Su
> Priority: Minor
>
> CachedDataStream java example in the document is not correct -
> [https://nightlies.apache.org/flink/flink-docs-master/docs/dev/datastream/operators/overview/#datastream-rarr-cacheddatastream]
>
> {code:java}
> DataStream<Integer> dataStream = //...
> CachedDataStream<Integer> cachedDataStream = dataStream.cache();{code}
> The example shows to invoke cache() on a DataStream instance but DataStream
> class does not have cache() method. The right usage is to call cache() on an
> instance of DataStreamSource/SideOutputDataStream/SingleOutputStreamOperator.
>
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