diff options
Diffstat (limited to 'external/zeromq')
| -rw-r--r-- | external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/ZeroMQReceiver.scala | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/ZeroMQReceiver.scala b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/ZeroMQReceiver.scala index 554705878e..588e6bac7b 100644 --- a/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/ZeroMQReceiver.scala +++ b/external/zeromq/src/main/scala/org/apache/spark/streaming/zeromq/ZeroMQReceiver.scala @@ -29,13 +29,16 @@ import org.apache.spark.streaming.receiver.ActorHelper /** * A receiver to subscribe to ZeroMQ stream. */ -private[streaming] class ZeroMQReceiver[T: ClassTag](publisherUrl: String, - subscribe: Subscribe, - bytesToObjects: Seq[ByteString] => Iterator[T]) +private[streaming] class ZeroMQReceiver[T: ClassTag]( + publisherUrl: String, + subscribe: Subscribe, + bytesToObjects: Seq[ByteString] => Iterator[T]) extends Actor with ActorHelper with Logging { - override def preStart() = ZeroMQExtension(context.system) - .newSocket(SocketType.Sub, Listener(self), Connect(publisherUrl), subscribe) + override def preStart(): Unit = { + ZeroMQExtension(context.system) + .newSocket(SocketType.Sub, Listener(self), Connect(publisherUrl), subscribe) + } def receive: Receive = { |