diff --git a/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/ATKTask.scala b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/ATKTask.scala
new file mode 100644
index 0000000..6f1d979
--- /dev/null
+++ b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/ATKTask.scala
@@ -0,0 +1,27 @@
+package io.gearpump.examples.atk_pipeline
+
+import io.gearpump.Message
+import io.gearpump.cluster.UserConfig
+import io.gearpump.streaming.dsl.plan.OpTranslator.HandlerTask
+import io.gearpump.streaming.task.{StartTime, TaskContext}
+
+class ATKTask(taskContext: TaskContext, userConf: UserConfig) extends HandlerTask[Scoring](taskContext, userConf) {
+  val TAR = "trustedanalytics.scoring-engine.archive-tar"
+
+  override def onStart(startTime : StartTime) : Unit = {
+    LOG.info("onStart")
+    val tar = "foo"//userConf.getString(TAR)
+    handler.load(tar)
+  }
+
+  override def onNext(msg : Message) : Unit = {
+    LOG.info("onNext")
+    handler.score(Array("foo"))
+    //handler.score(read[Array[String]](msg.msg.asInstanceOf[String]))
+  }
+
+}
+
+object ATKTask {
+  implicit val atkTask = classOf[ATKTask]
+}
diff --git a/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/KMeans.scala b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/KMeans.scala
new file mode 100644
index 0000000..78da6c1
--- /dev/null
+++ b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/KMeans.scala
@@ -0,0 +1,8 @@
+package io.gearpump.examples.atk_pipeline;
+
+class KMeans extends Scoring {
+
+  override def score(vector: Array[String]): Unit = {
+  }
+
+}
diff --git a/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/PipeLine.scala b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/PipeLine.scala
new file mode 100644
index 0000000..46e4478
--- /dev/null
+++ b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/PipeLine.scala
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.gearpump.examples.atk_pipeline
+
+import akka.actor.ActorSystem
+import io.gearpump.cluster.UserConfig
+import io.gearpump.cluster.client.ClientContext
+import io.gearpump.cluster.main.{ArgumentsParser, CLIOption, ParseResult}
+import io.gearpump.streaming.dsl.CollectionDataSource
+import io.gearpump.streaming.dsl.plan.OpTranslator.{HandlerTask, SourceTask}
+import io.gearpump.streaming.source.DataSource
+import io.gearpump.streaming.{Processor, StreamApplication}
+import io.gearpump.util.Graph._
+import io.gearpump.util.{AkkaApp, Graph, LogUtil}
+import org.slf4j.Logger
+
+
+object PipeLine extends AkkaApp with ArgumentsParser {
+  private val LOG: Logger = LogUtil.getLogger(getClass)
+
+  override val options: Array[(String, CLIOption[Any])] = Array(
+    "models"-> CLIOption[String]("<models found in hdfs>", required = false, defaultValue = Some("/user/gearpump/atk/kmeans.tar")),
+    "randomforest"-> CLIOption[String]("<tar file location in hdfs>", required = false, defaultValue = Some("/user/gearpump/atk/randomforest.tar"))
+  )
+
+  def application(config: ParseResult, system: ActorSystem): StreamApplication = {
+    import ATKTask._
+    import SourceTask._
+    implicit val actorSystem = system
+    val TAR = "trustedanalytics.scoring-engine.archive-tar"
+    val appConfig = UserConfig.empty.withString(TAR, config.getString("tar"))
+    val sourceProcessor = Processor[HandlerTask,DataSource](new CollectionDataSource[String](Seq("one","two","three")), 1, "Source", UserConfig.empty)
+    val kmeansProcessor = Processor[HandlerTask,Scoring](new KMeans, 1, "ATK", appConfig)
+    val app = StreamApplication("ATKPipeline", Graph(
+      sourceProcessor ~> kmeansProcessor
+    ), UserConfig.empty)
+    app
+  }
+
+  override def main(akkaConf: Config, args: Array[String]): Unit = {
+    val config = parse(args)
+    val context = ClientContext(akkaConf)
+    val appId = context.submit(application(config, context.system))
+    context.close()
+  }
+
+}
+
diff --git a/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/Scoring.scala b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/Scoring.scala
new file mode 100644
index 0000000..7c27e0f
--- /dev/null
+++ b/atk-pipeline/src/main/scala/io/gearpump/examples/atk_pipeline/Scoring.scala
@@ -0,0 +1,61 @@
+package io.gearpump.examples.atk_pipeline
+
+trait Scoring extends java.io.Serializable {
+  val archiveName: String = null
+  val modelName: String = null
+  val ModelBytesFileName: String = null
+
+  def load(tar: String): Unit = {
+    //TODO
+    // This will replaced by ATK utility object that loads a tar from HDFS and returns a Model.
+    /*
+
+Try({
+val pt = new Path(tar)
+val uri = new URI(tar)
+val hdfsFileSystem: org.apache.hadoop.fs.FileSystem = org.apache.hadoop.fs.FileSystem.get(uri, new Configuration())
+
+val tempFilePath = "/tmp/kmeans.tar"
+val local = new Path(tempFilePath)
+
+hdfsFileSystem.copyToLocalFile(false, pt, local)
+val tmpPath = "/tmp/"
+val myTarFile: TarArchiveInputStream = new TarArchiveInputStream(new FileInputStream(new File(tempFilePath)))
+var entry: TarArchiveEntry = null
+entry = myTarFile.getNextTarEntry
+while (entry != null) {
+  // Get the name of the file
+  val individualFile: String = entry.getName
+  // Get Size of the file and create a byte array for the size
+  val content: Array[Byte] = new Array[Byte](entry.getSize.toInt)
+  myTarFile.read(content, 0, content.length)
+  val outputFile = new FileOutputStream(new File(tmpPath + individualFile))
+  IOUtils.write(content, outputFile)
+  outputFile.close()
+  if (individualFile.contains(".jar")) {
+    archiveName = individualFile.substring(0, individualFile.indexOf(".jar"))
+  }
+  else if (individualFile.contains("modelname")) {
+    val s = new String(content)
+    modelName = s.replaceAll("\n", "")
+  }
+  else {
+    ModelBytesFileName = tmpPath + individualFile
+  }
+  entry = myTarFile.getNextTarEntry
+}
+myTarFile.close()
+
+      }) match {
+        case Success(a) =>
+        case Failure(throwable) =>
+          LOG.error(s"Error: $throwable")
+      }
+      */
+
+
+  }
+
+  def score(vector: Array[String]): Unit = {}
+
+}
diff --git a/kafka-hbase-pipeline/src/main/scala/io/gearpump/examples/kafka_hbase_pipeline/PipeLine.scala b/kafka-hbase-pipeline/src/main/scala/io/gearpump/examples/kafka_hbase_pipeline/PipeLine.scala
index ced06d0..3ae004b 100644
--- a/kafka-hbase-pipeline/src/main/scala/io/gearpump/examples/kafka_hbase_pipeline/PipeLine.scala
+++ b/kafka-hbase-pipeline/src/main/scala/io/gearpump/examples/kafka_hbase_pipeline/PipeLine.scala
@@ -23,8 +23,9 @@ import com.typesafe.config.ConfigFactory
 import io.gearpump.cluster.UserConfig
 import io.gearpump.cluster.client.ClientContext
 import io.gearpump.cluster.main.{ArgumentsParser, CLIOption, ParseResult}
+import io.gearpump.streaming.dsl.plan.OpTranslator.{HandlerTask, SourceTask}
 import io.gearpump.streaming.kafka.{KafkaSource, KafkaStorageFactory}
-import io.gearpump.streaming.source.DataSourceProcessor
+import io.gearpump.streaming.source.DataSource
 import io.gearpump.streaming.{Processor, StreamApplication}
 import io.gearpump.util.Graph._
 import io.gearpump.util.{AkkaApp, Graph, LogUtil}
@@ -44,6 +45,7 @@ object PipeLine extends AkkaApp with ArgumentsParser {
   )
 
   def application(config: ParseResult, system: ActorSystem): StreamApplication = {
+    import SourceTask._
     implicit val actorSystem = system
     import Messages._
     val pipelineString =
@@ -75,7 +77,7 @@ object PipeLine extends AkkaApp with ArgumentsParser {
 
     val offsetStorageFactory = new KafkaStorageFactory(zookeepers, brokers)
     val source = new KafkaSource(topic, zookeepers, offsetStorageFactory)
-    val kafka = DataSourceProcessor(source, 1)
+    val kafka = Processor[HandlerTask,DataSource](source, 1, "KafkaSource", UserConfig.empty)
     val cpuProcessor = Processor[CpuProcessor](processors, "CpuProcessor")
     val memoryProcessor = Processor[MemoryProcessor](processors, "MemoryProcessor")
     val cpuPersistor = Processor[CpuPersistor](persistors, "CpuPersistor")
diff --git a/kafka-hdfs-pipeline/src/main/scala/io/gearpump/examples/kafka_hdfs_pipeline/PipeLine.scala b/kafka-hdfs-pipeline/src/main/scala/io/gearpump/examples/kafka_hdfs_pipeline/PipeLine.scala
index 7de9a88..49ed013 100644
--- a/kafka-hdfs-pipeline/src/main/scala/io/gearpump/examples/kafka_hdfs_pipeline/PipeLine.scala
+++ b/kafka-hdfs-pipeline/src/main/scala/io/gearpump/examples/kafka_hdfs_pipeline/PipeLine.scala
@@ -23,8 +23,9 @@ import io.gearpump.cluster.UserConfig
 import io.gearpump.cluster.client.ClientContext
 import io.gearpump.cluster.main.{ArgumentsParser, CLIOption, ParseResult}
 import io.gearpump.partitioner.ShufflePartitioner
+import io.gearpump.streaming.dsl.plan.OpTranslator.{HandlerTask, SourceTask}
 import io.gearpump.streaming.kafka.{KafkaSource, KafkaStorageFactory}
-import io.gearpump.streaming.source.DataSourceProcessor
+import io.gearpump.streaming.source.DataSource
 import io.gearpump.streaming.{Processor, StreamApplication}
 import io.gearpump.util.Graph._
 import io.gearpump.util.{AkkaApp, Graph, LogUtil}
@@ -54,6 +55,7 @@ object PipeLine extends AkkaApp with ArgumentsParser {
   )
 
   def application(config: ParseResult, system: ActorSystem): StreamApplication = {
+    import SourceTask._
     implicit val actorSystem = system
     val readerNum = config.getInt("reader")
     val scorerNum = config.getInt("scorer")
@@ -67,7 +69,7 @@ object PipeLine extends AkkaApp with ArgumentsParser {
 
     val partitioner = new ShufflePartitioner()
     val source = new KafkaSource(topic, zookeepers, offsetStorageFactory)
-    val reader = DataSourceProcessor(source, readerNum)
+    val reader = Processor[HandlerTask,DataSource](source, readerNum, "KafkaSource", UserConfig.empty)
     val scorer = Processor[ScoringTask](scorerNum)
     val writer = Processor[ParquetWriterTask](writerNum)
 
diff --git a/project/Build.scala b/project/Build.scala
index 219a8d5..b2118e1 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -131,7 +131,7 @@ object Build extends sbt.Build {
           new File(packagePath).renameTo(new File(target))
         }
       )
-  ).aggregate(kafka_hdfs_pipeline, kafka_hbase_pipeline)
+  ).aggregate(kafka_hdfs_pipeline, kafka_hbase_pipeline, atk_pipeline)
 
   lazy val kafka_hdfs_pipeline = Project(
     id = "gearpump-kafka-hdfs-pipeline",
@@ -266,4 +266,37 @@ object Build extends sbt.Build {
       )
   )
 
+  lazy val atk_pipeline = Project(
+    id = "gearpump-atk-pipeline",
+    base = file("atk-pipeline"),
+    settings = commonSettings ++ myAssemblySettings ++
+      Seq(
+        mergeStrategy in assembly := {
+          case PathList("META-INF", "maven","org.slf4j","slf4j-api", ps) if ps.startsWith("pom") => MergeStrategy.discard
+          case x =>
+            val oldStrategy = (mergeStrategy in assembly).value
+            oldStrategy(x)
+        },
+        libraryDependencies ++= Seq(
+          "com.lihaoyi" %% "upickle" % upickleVersion,
+          "com.github.intel-hadoop" %% "gearpump-core" % gearpumpVersion % "provided"
+            exclude("org.fusesource.leveldbjni", "leveldbjni-all"),
+          "com.github.intel-hadoop" %% "gearpump-core" % gearpumpVersion % "test" classifier "tests",
+          "com.github.intel-hadoop" %% "gearpump-streaming" % gearpumpVersion % "provided"
+            exclude("org.fusesource.leveldbjni", "leveldbjni-all"),
+          "com.github.intel-hadoop" %% "gearpump-streaming" % gearpumpVersion % "test" classifier "tests",
+          "com.github.intel-hadoop" %% "gearpump-external-kafka" % gearpumpVersion
+            exclude("org.fusesource.leveldbjni", "leveldbjni-all"),
+          "org.scala-lang.modules" %% "scala-parser-combinators" % "1.0.2",
+          "com.julianpeeters" % "avro-scala-macro-annotations_2.11" % "0.9.0",
+          "com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
+          "org.scalatest" %% "scalatest" % scalaTestVersion % "test",
+          "org.scalacheck" %% "scalacheck" % scalaCheckVersion % "test",
+          "org.mockito" % "mockito-core" % mockitoVersion % "test",
+          "junit" % "junit" % junitVersion % "test"
+        ),
+        mainClass in (Compile, packageBin) := Some("io.gearpump.examples.atk_pipeline.PipeLine"),
+        target in assembly := baseDirectory.value.getParentFile / "target" / scalaVersionMajor
+      )
+  )
 }