Jayant Shekhar created SPARK-9601:
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             Summary: Join example fix in streaming-programming-guide.md
                 Key: SPARK-9601
                 URL: https://issues.apache.org/jira/browse/SPARK-9601
             Project: Spark
          Issue Type: Bug
          Components: Documentation
    Affects Versions: 1.4.1
            Reporter: Jayant Shekhar


Stream-Stream Join has the following signature for Java in the guide:

JavaPairDStream<String, String> joinedStream = stream1.join(stream2);

It should be:
JavaPairDStream<String, Tuple2<String, String>> joinedStream = 
stream1.join(stream2);

Same for windowed stream join. It should be:

JavaPairDStream<String, Tuple2<String, String>> joinedStream = 
windowedStream1.join(windowedStream2);






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