From 82701ee25fda64f03899713bc56f82ca6f278151 Mon Sep 17 00:00:00 2001 From: Reynold Xin Date: Fri, 3 Apr 2015 01:25:02 -0700 Subject: [SPARK-6428] Turn on explicit type checking for public methods. This builds on my earlier pull requests and turns on the explicit type checking in scalastyle. Author: Reynold Xin Closes #5342 from rxin/SPARK-6428 and squashes the following commits: 7b531ab [Reynold Xin] import ordering 2d9a8a5 [Reynold Xin] jl e668b1c [Reynold Xin] override 9b9e119 [Reynold Xin] Parenthesis. 82e0cf5 [Reynold Xin] [SPARK-6428] Turn on explicit type checking for public methods. --- .../org/apache/spark/streaming/flume/FlumeInputDStream.scala | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'external/flume') diff --git a/external/flume/src/main/scala/org/apache/spark/streaming/flume/FlumeInputDStream.scala b/external/flume/src/main/scala/org/apache/spark/streaming/flume/FlumeInputDStream.scala index 2de2a7926b..60e2994431 100644 --- a/external/flume/src/main/scala/org/apache/spark/streaming/flume/FlumeInputDStream.scala +++ b/external/flume/src/main/scala/org/apache/spark/streaming/flume/FlumeInputDStream.scala @@ -37,8 +37,7 @@ import org.apache.spark.streaming.dstream._ import org.apache.spark.streaming.StreamingContext import org.apache.spark.streaming.receiver.Receiver -import org.jboss.netty.channel.ChannelPipelineFactory -import org.jboss.netty.channel.Channels +import org.jboss.netty.channel.{ChannelPipeline, ChannelPipelineFactory, Channels} import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory import org.jboss.netty.handler.codec.compression._ @@ -187,8 +186,8 @@ class FlumeReceiver( logInfo("Flume receiver stopped") } - override def preferredLocation = Some(host) - + override def preferredLocation: Option[String] = Option(host) + /** A Netty Pipeline factory that will decompress incoming data from * and the Netty client and compress data going back to the client. * @@ -198,13 +197,12 @@ class FlumeReceiver( */ private[streaming] class CompressionChannelPipelineFactory extends ChannelPipelineFactory { - - def getPipeline() = { + def getPipeline(): ChannelPipeline = { val pipeline = Channels.pipeline() val encoder = new ZlibEncoder(6) pipeline.addFirst("deflater", encoder) pipeline.addFirst("inflater", new ZlibDecoder()) pipeline + } } } -} -- cgit v1.2.3