Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/2216#discussion_r18627949
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaDStream.scala
---
@@ -94,6 +94,14 @@ class JavaDStream[T](val dstream: DStream[T])(implicit
val classTag: ClassTag[T]
* returned DStream has exactly numPartitions partitions.
*/
def repartition(numPartitions: Int): JavaDStream[T] =
dstream.repartition(numPartitions)
+
+ /**
+ * Print the first num elements of each RDD generated in this DStream.
This is an output
+ * operator, so this DStream will be registered as an output stream and
there materialized.
+ */
+ override def print(num: Int): Unit = {
--- End diff --
@watermen Ah OK, my head's on straight now. The issue is really people
extending `JavaDStream`. This doesn't help people extending `JavaDStreamLike`
but that can't be helped.
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