diff --git a/scala/dllib/src/main/scala/com/intel/analytics/bigdl/dllib/example/nnframes/gbt/gbtClassifierTrainingExampleOnCriteoClickLogsDataset.scala b/scala/dllib/src/main/scala/com/intel/analytics/bigdl/dllib/example/nnframes/gbt/gbtClassifierTrainingExampleOnCriteoClickLogsDataset.scala
new file mode 100644
index 000000000000..301a8084b9a1
--- /dev/null
+++ b/scala/dllib/src/main/scala/com/intel/analytics/bigdl/dllib/example/nnframes/gbt/gbtClassifierTrainingExampleOnCriteoClickLogsDataset.scala
@@ -0,0 +1,186 @@
+
+package com.intel.analytics.bigdl.dllib.example.nnframes.gbt
+
+import com.intel.analytics.bigdl.dllib.NNContext
+import com.intel.analytics.bigdl.dllib.example.nnframes.xgboost.xgbClassifierTrainingExampleOnCriteoClickLogsDataset.feature_nums
+import ml.dmlc.xgboost4j.scala.spark.TrackerConf
+import org.apache.spark.ml.Pipeline
+import org.apache.spark.ml.classification.GBTClassifier
+import org.apache.spark.ml.feature.{StringIndexer, VectorAssembler, VectorIndexer}
+import org.apache.spark.sql.types.{LongType, StructField, StructType}
+import org.apache.spark.sql.{Row, SQLContext}
+import scopt.OptionParser
+import org.slf4j.{Logger, LoggerFactory}
+
+
+class Task extends Serializable {
+
+  val default_missing_value = "-999"
+
+  def rowToLibsvm(row: Row): String = {
+    0 until row.length flatMap {
+      case 0 => Some(row(0).toString)
+      case i if row(i) == null => Some(default_missing_value)
+      case i => Some((if (i < 14) row(i)
+      else java.lang.Long.parseLong(row(i).toString, 16)).toString)
+    } mkString " "
+  }
+}
+
+case class Params(
+                   trainingDataPath: String = "/host/data",
+                   modelSavePath: String = "/host/data/model",
+                   numThreads: Int = 2,
+                   maxIter: Int = 100,
+                   maxDepth: Int = 2,
+                   numWorkers: Int = 1
+                 )
+
+object gbtClassifierTrainingExampleOnCriteoClickLogsDataset {
+
+  val feature_nums = 39
+
+  def main(args: Array[String]): Unit = {
+
+    val log: Logger = LoggerFactory.getLogger(this.getClass)
+
+
+    // parse params and set value
+
+    val params = parser.parse(args, new Params).get
+    val trainingDataPath = params.trainingDataPath // path to data
+    val modelSavePath = params.modelSavePath // save model to this path
+    val numThreads = params.numThreads // xgboost threads
+    val maxIter = params.maxIter //  train round
+    val maxDepth = params.maxDepth // tree max depth
+    val numWorkers = params.numWorkers //  Workers num
+
+
+    val sc = NNContext.initNNContext()
+    //    val sc = new SparkContext()
+    val spark = SQLContext.getOrCreate(sc)
+
+    val task = new Task()
+
+    val tStart = System.nanoTime()
+    // read csv files to dataframe
+    var df = spark.read.option("header", "false").
+      option("inferSchema", "true").option("delimiter", "\t").csv(trainingDataPath)
+
+    val tBeforePreprocess = System.nanoTime()
+    var elapsed = (tBeforePreprocess - tStart) / 1000000000.0f // second
+    log.info("--reading data time is " + elapsed + " s")
+    // preprocess data
+    val processedRdd = df.rdd.map(task.rowToLibsvm)
+
+    // declare schema
+    var structFieldArray = new Array[StructField](feature_nums + 1)
+    for (i <- 0 to feature_nums) {
+      structFieldArray(i) = StructField("_c" + i.toString, LongType, true)
+    }
+    var schema = new StructType(structFieldArray)
+
+    // convert RDD to RDD[Row]
+    val rowRDD = processedRdd.map(_.split(" ")).map(row => Row.fromSeq(
+      for {
+        i <- 0 to feature_nums
+      } yield {
+        row(i).toLong
+      }
+    ))
+    // RDD[Row] to Dataframe
+    df = spark.createDataFrame(rowRDD, schema)
+
+
+    val stringIndexer = new StringIndexer()
+      .setInputCol("_c0")
+      .setOutputCol("classIndex")
+      .fit(df)
+    val labelTransformed = stringIndexer.transform(df).drop("_c0")
+
+    var inputCols = new Array[String](feature_nums)
+    for (i <- 0 to feature_nums - 1) {
+      inputCols(i) = "_c" + (i + 1).toString
+    }
+
+    val vectorAssembler = new VectorAssembler().
+      setInputCols(inputCols).
+      setOutputCol("features")
+
+    val xgbInput = vectorAssembler.transform(labelTransformed).select("features", "classIndex")
+    // randomly split dataset to (train, eval1, eval2, test) in proportion 6:2:1:1
+    val Array(train, eval1, eval2, test) = xgbInput.randomSplit(Array(0.6, 0.2, 0.1, 0.1))
+
+    train.cache().count()
+    eval1.cache().count()
+    eval2.cache().count()
+
+    val tBeforeTraining = System.nanoTime()
+    elapsed = (tBeforeTraining - tBeforePreprocess) / 1000000000.0f // second
+    log.info("--preprocess time is " + elapsed + " s")
+    // use scala tracker
+    //    val gbtParam = Map("tracker_conf" -> TrackerConf(0L, "scala"),
+    //      "eval_sets" -> Map("eval1" -> eval1, "eval2" -> eval2)
+    //    )
+
+    // Train a GBT model.
+    val gbtClassifier = new GBTClassifier()
+    gbtClassifier.setFeaturesCol("features")
+    gbtClassifier.setLabelCol("classIndex")
+    gbtClassifier.setMaxDepth(maxDepth)
+    gbtClassifier.setMaxIter(maxIter)
+//    gbtClassifier.setNumClass(2)
+//    gbtClassifier.setNumWorkers(numWorkers)
+//    gbtClassifier.setNthread(numThreads)
+//    gbtClassifier.setNumRound(numRound)
+    gbtClassifier.setFeatureSubsetStrategy("auto")
+//    gbtClassifier.setObjective("multi:softprob")
+//    gbtClassifier.setTimeoutRequestWorkers(180000L)
+
+
+    // Train model. This also runs the indexer.
+    val gbtClassificationModel = gbtClassifier.fit(train)
+    val tAfterTraining = System.nanoTime()
+    elapsed = (tAfterTraining - tBeforeTraining) / 1000000000.0f // second
+    log.info("--training time is " + elapsed + " s")
+
+    gbtClassificationModel.save(modelSavePath)
+
+    val tAfterSave = System.nanoTime()
+    elapsed = (tAfterSave - tAfterTraining) / 1000000000.0f // second
+    log.info("--model save time is " + elapsed + " s")
+    elapsed = (tAfterSave - tStart) / 1000000000.0f // second
+    log.info("--end-to-end time is " + elapsed + " s")
+    sc.stop()
+  }
+
+  val parser: OptionParser[Params] = new OptionParser[Params]("input xgboost config") {
+    opt[String]('i', "trainingDataPath")
+      .text("trainingData Path")
+      .action((v, p) => p.copy(trainingDataPath = v))
+      .required()
+
+    opt[String]('s', "modelSavePath")
+      .text("savePath of model")
+      .action((v, p) => p.copy(modelSavePath = v))
+      .required()
+
+    opt[Int]('t', "numThreads")
+      .text("threads num")
+      .action((v, p) => p.copy(numThreads = v))
+
+    opt[Int]('I', "maxIter")
+      .text("maxIter")
+      .action((v, p) => p.copy(maxIter = v))
+
+    opt[Int]('d', "maxDepth")
+      .text("maxDepth")
+      .action((v, p) => p.copy(maxDepth = v))
+
+    opt[Int]('w', "numWorkers")
+      .text("Workers num")
+      .action((v, p) => p.copy(numWorkers = v))
+
+  }
+}
+