feat:修改二分类训练脚本

recommend-model-produce/src/main/scala/com/tzld/piaoquan/recommend/model/recsys_01_str_xgb_train.scala

@@ -67,8 +67,6 @@ object recsys_01_str_xgb_train {
       sc.textFile(trainPath),
       features
     )
-    println("zhangbo:train data size：" + trainData.count())
-
     var fields = Array(
       DataTypes.createStructField("label", DataTypes.IntegerType, true)
       //      DataTypes.createStructField("logKey", DataTypes.IntegerType, true)