Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/4779#discussion_r25447545
--- Diff:
external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala
---
@@ -532,3 +532,31 @@ object KafkaUtils {
)
}
}
+
+/**
+ * This is a helper class that wraps the KafkaUtils.createStream() into
more
+ * Python-friendly class and function so that it can be easily
+ * instantiated and called from Python's KafkaUtils (see SPARK-6027).
+ *
+ * The zero-arg constructor helps instantiate this class from the Class
object
+ * classOf[KafkaUtilsPythonHelper].newInstance(), and the createStream()
+ * takes care of known parameters instead of passing them from Python
+ */
+private[kafka]
--- End diff --
does it still work if this is strictly `private`? Just wondering
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