Fix Maven build to use MQTT repository

pom.xml

@@ -147,6 +147,17 @@
         <enabled>false</enabled>
       </snapshots>
     </repository>
+    <repository>
+      <id>mqtt-repo</id>
+      <name>MQTT Repository</name>
+      <url>https://repo.eclipse.org/content/repositories/paho-releases/</url>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+      <snapshots>
+        <enabled>false</enabled>
+      </snapshots>
+    </repository>
   </repositories>
   <pluginRepositories>
     <pluginRepository>

project/SparkBuild.scala

@@ -108,9 +108,9 @@ object SparkBuild extends Build {
     // Shared between both core and streaming.
     resolvers ++= Seq("Akka Repository" at "http://repo.akka.io/releases/"),
 
-   // Shared between both examples and streaming.
+    // Shared between both examples and streaming.
     resolvers ++= Seq("Mqtt Repository" at "https://repo.eclipse.org/content/repositories/paho-releases/"),
-  
+
    // For Sonatype publishing
     resolvers ++= Seq("sonatype-snapshots" at "https://oss.sonatype.org/content/repositories/snapshots",
       "sonatype-staging" at "https://oss.sonatype.org/service/local/staging/deploy/maven2/"),
@@ -289,7 +289,7 @@ object SparkBuild extends Build {
       "org.apache.flume" % "flume-ng-sdk" % "1.2.0" % "compile" excludeAll(excludeNetty, excludeSnappy),
       "org.twitter4j" % "twitter4j-stream" % "3.0.3" excludeAll(excludeNetty),
       "com.typesafe.akka" % "akka-zeromq" % "2.0.5" excludeAll(excludeNetty),
-      "org.apache.kafka" % "kafka_2.9.2" % "0.8.0-beta1" 
+      "org.apache.kafka" % "kafka_2.9.2" % "0.8.0-beta1"
         exclude("com.sun.jdmk", "jmxtools")
         exclude("com.sun.jmx", "jmxri")
     )