diff options
6 files changed, 9 insertions, 9 deletions
diff --git a/examples/src/main/scala/org/apache/spark/examples/streaming/StatefulNetworkWordCount.scala b/examples/src/main/scala/org/apache/spark/examples/streaming/StatefulNetworkWordCount.scala index 514252b89e..ed186ea565 100644 --- a/examples/src/main/scala/org/apache/spark/examples/streaming/StatefulNetworkWordCount.scala +++ b/examples/src/main/scala/org/apache/spark/examples/streaming/StatefulNetworkWordCount.scala @@ -64,7 +64,7 @@ object StatefulNetworkWordCount { // Initial RDD input to updateStateByKey val initialRDD = ssc.sparkContext.parallelize(List(("hello", 1), ("world", 1))) - // Create a NetworkInputDStream on target ip:port and count the + // Create a ReceiverInputDStream on target ip:port and count the // words in input stream of \n delimited test (eg. generated by 'nc') val lines = ssc.socketTextStream(args(0), args(1).toInt) val words = lines.flatMap(_.split(" ")) diff --git a/examples/src/main/scala/org/apache/spark/examples/streaming/clickstream/PageViewStream.scala b/examples/src/main/scala/org/apache/spark/examples/streaming/clickstream/PageViewStream.scala index d9b886eff7..55226c0a6d 100644 --- a/examples/src/main/scala/org/apache/spark/examples/streaming/clickstream/PageViewStream.scala +++ b/examples/src/main/scala/org/apache/spark/examples/streaming/clickstream/PageViewStream.scala @@ -50,7 +50,7 @@ object PageViewStream { val ssc = new StreamingContext("local[2]", "PageViewStream", Seconds(1), System.getenv("SPARK_HOME"), StreamingContext.jarOfClass(this.getClass).toSeq) - // Create a NetworkInputDStream on target host:port and convert each line to a PageView + // Create a ReceiverInputDStream on target host:port and convert each line to a PageView val pageViews = ssc.socketTextStream(host, port) .flatMap(_.split("\n")) .map(PageView.fromString(_)) diff --git a/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala b/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala index 54b219711e..ec59221459 100644 --- a/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala +++ b/streaming/src/main/scala/org/apache/spark/streaming/StreamingContext.scala @@ -187,7 +187,7 @@ class StreamingContext private[streaming] ( /** * Set each DStreams in this context to remember RDDs it generated in the last given duration. * DStreams remember RDDs only for a limited duration of time and releases them for garbage - * collection. This method allows the developer to specify how to long to remember the RDDs ( + * collection. This method allows the developer to specify how long to remember the RDDs ( * if the developer wishes to query old data outside the DStream computation). * @param duration Minimum duration that each DStream should remember its RDDs */ diff --git a/streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaStreamingContext.scala b/streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaStreamingContext.scala index 7db66c69a6..d8695b8e05 100644 --- a/streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaStreamingContext.scala +++ b/streaming/src/main/scala/org/apache/spark/streaming/api/java/JavaStreamingContext.scala @@ -479,7 +479,7 @@ class JavaStreamingContext(val ssc: StreamingContext) extends Closeable { /** * Sets each DStreams in this context to remember RDDs it generated in the last given duration. * DStreams remember RDDs only for a limited duration of duration and releases them for garbage - * collection. This method allows the developer to specify how to long to remember the RDDs ( + * collection. This method allows the developer to specify how long to remember the RDDs ( * if the developer wishes to query old data outside the DStream computation). * @param duration Minimum duration that each DStream should remember its RDDs */ diff --git a/streaming/src/main/scala/org/apache/spark/streaming/dstream/ReceiverInputDStream.scala b/streaming/src/main/scala/org/apache/spark/streaming/dstream/ReceiverInputDStream.scala index 3e67161363..c834744631 100644 --- a/streaming/src/main/scala/org/apache/spark/streaming/dstream/ReceiverInputDStream.scala +++ b/streaming/src/main/scala/org/apache/spark/streaming/dstream/ReceiverInputDStream.scala @@ -29,7 +29,7 @@ import org.apache.spark.streaming.scheduler.ReceivedBlockInfo /** * Abstract class for defining any [[org.apache.spark.streaming.dstream.InputDStream]] * that has to start a receiver on worker nodes to receive external data. - * Specific implementations of NetworkInputDStream must + * Specific implementations of ReceiverInputDStream must * define `the getReceiver()` function that gets the receiver object of type * [[org.apache.spark.streaming.receiver.Receiver]] that will be sent * to the workers to receive data. @@ -39,17 +39,17 @@ import org.apache.spark.streaming.scheduler.ReceivedBlockInfo abstract class ReceiverInputDStream[T: ClassTag](@transient ssc_ : StreamingContext) extends InputDStream[T](ssc_) { - /** This is an unique identifier for the network input stream. */ + /** This is an unique identifier for the receiver input stream. */ val id = ssc.getNewReceiverStreamId() /** * Gets the receiver object that will be sent to the worker nodes * to receive data. This method needs to defined by any specific implementation - * of a NetworkInputDStream. + * of a ReceiverInputDStream. */ def getReceiver(): Receiver[T] - // Nothing to start or stop as both taken care of by the ReceiverInputTracker. + // Nothing to start or stop as both taken care of by the ReceiverTracker. def start() {} def stop() {} diff --git a/streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala b/streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala index 1c3984d968..32e481dabc 100644 --- a/streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala +++ b/streaming/src/main/scala/org/apache/spark/streaming/scheduler/ReceiverTracker.scala @@ -46,7 +46,7 @@ private[streaming] case class DeregisterReceiver(streamId: Int, msg: String, err extends ReceiverTrackerMessage /** - * This class manages the execution of the receivers of NetworkInputDStreams. Instance of + * This class manages the execution of the receivers of ReceiverInputDStreams. Instance of * this class must be created after all input streams have been added and StreamingContext.start() * has been called because it needs the final set of input streams at the time of instantiation. * |