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Edward Sargisson updated SPARK-7096: ------------------------------------ Description: https://spark.apache.org/docs/latest/streaming-programming-guide.html Here word count example for java is incorrect. It should be mapToPair instead of map. Incorrect: {noformat} JavaPairDStream<String, Integer> pairs = words.map( new PairFunction<String, String, Integer>() { @Override public Tuple2<String, Integer> call(String s) throws Exception { return new Tuple2<String, Integer>(s, 1); } }); {noformat} was: https://spark.apache.org/examples.html Here word count example for java is incorrect. It should be mapToPair instead of map. Correct example is here: https://github.com/apache/spark/blob/master/examples/src/main/java/org/apache/spark/examples/JavaWordCount.java > Java example for Streaming on site uses map instead of mapToPair > ---------------------------------------------------------------- > > Key: SPARK-7096 > URL: https://issues.apache.org/jira/browse/SPARK-7096 > Project: Spark > Issue Type: Bug > Components: Documentation, Java API > Affects Versions: 1.3.1 > Environment: Web > Reporter: Edward Sargisson > Assignee: Reynold Xin > Priority: Minor > > https://spark.apache.org/docs/latest/streaming-programming-guide.html > Here word count example for java is incorrect. It should be mapToPair instead > of map. > Incorrect: > {noformat} > JavaPairDStream<String, Integer> pairs = words.map( > new PairFunction<String, String, Integer>() { > @Override public Tuple2<String, Integer> call(String s) throws Exception { > return new Tuple2<String, Integer>(s, 1); > } > }); > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org