Ahmad Ragab created FLINK-4226:
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Summary: Typo: Define Keys using Field Expressions example should
use window and not reduce
Key: FLINK-4226
URL: https://issues.apache.org/jira/browse/FLINK-4226
Project: Flink
Issue Type: Bug
Components: Documentation
Affects Versions: 1.0.3
Reporter: Ahmad Ragab
Priority: Trivial
...
{code:java}
val words: DataStream[WC] = // [...]
val wordCounts = words.keyBy("word").window(/*window specification*/)
// or, as a case class, which is less typing
case class WC(word: String, count: Int)
val words: DataStream[WC] = // [...]
val wordCounts = words.keyBy("word").reduce(/*window specification*/)
{code}
Should be:
val wordCounts = words.keyBy("word").-reduce- window(/*window specification*/)
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