Linking custom receiver guide

docs/streaming-programming-guide.md

@@ -301,6 +301,9 @@ dstream.checkpoint(checkpointInterval) // checkpointInterval must be a multiple
 For DStreams that must be checkpointed (that is, DStreams created by `updateStateByKey` and `reduceByKeyAndWindow` with inverse function), the checkpoint interval of the DStream is by default set to a multiple of the DStream's sliding interval such that its at least 10 seconds.
 
 
+## Customizing Receiver
+Spark comes with a built in support for most common usage scenarios where input stream source can be either a network socket stream to support for a few message queues. Apart from that it is also possible to supply your own custom receiver via a convenient API. Find more details at [Custom Receiver Guide](streaming-custom-receivers.html)
+
 # Performance Tuning
 Getting the best performance of a Spark Streaming application on a cluster requires a bit of tuning. This section explains a number of the parameters and configurations that can tuned to improve the performance of you application. At a high level, you need to consider two things:
 <ol>

streaming/src/main/scala/spark/streaming/StreamingContext.scala

@@ -166,6 +166,7 @@ class StreamingContext private (
 
   /**
    * Create an input stream with any arbitrary user implemented network receiver.
+   * Find more details at: http://spark-project.org/docs/latest/streaming-custom-receivers.html
    * @param receiver Custom implementation of NetworkReceiver
    */
   def networkStream[T: ClassManifest](
@@ -178,6 +179,7 @@ class StreamingContext private (
 
   /**
    * Create an input stream with any arbitrary user implemented actor receiver.
+   * Find more details at: http://spark-project.org/docs/latest/streaming-custom-receivers.html
    * @param props Props object defining creation of the actor
    * @param name Name of the actor
    * @param storageLevel RDD storage level. Defaults to memory-only.

streaming/src/main/scala/spark/streaming/receivers/ActorReceiver.scala

@@ -28,6 +28,8 @@ object ReceiverSupervisorStrategy {
  * A receiver trait to be mixed in with your Actor to gain access to
  * pushBlock API.
  *
+ * Find more details at: http://spark-project.org/docs/latest/streaming-custom-receivers.html
+ * 
  * @example {{{
  * 	class MyActor extends Actor with Receiver{
  * 		def receive {