Github user HyukjinKwon commented on a diff in the pull request:
https://github.com/apache/spark/pull/14593#discussion_r74400900
--- Diff: docs/streaming-programming-guide.md ---
@@ -1142,12 +1142,12 @@ val joinedStream = windowedStream.transform { rdd
=> rdd.join(dataset) }
JavaPairRDD<String, String> dataset = ...
JavaPairDStream<String, String> windowedStream =
stream.window(Durations.seconds(20));
JavaPairDStream<String, String> joinedStream = windowedStream.transform(
- new Function<JavaRDD<Tuple2<String, String>>, JavaRDD<Tuple2<String,
String>>>() {
- @Override
- public JavaRDD<Tuple2<String, String>> call(JavaRDD<Tuple2<String,
String>> rdd) {
- return rdd.join(dataset);
- }
+ new Function<JavaRDD<Tuple2<String, String>>, JavaRDD<Tuple2<String,
String>>>() {
--- End diff --
This change looks a bit a lot but I just changed 4 spaces to 2 spaces.
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