add if

eda/feededa/src/main/scala/com/gmei/EsmmData.scala

@@ -55,9 +55,18 @@ object EsmmData {
       ti.tidbMapTable(dbName = "eagle",tableName = "src_zhengxing_api_tag")
       ti.tidbMapTable(dbName = "jerry_prod",tableName = "data_feed_click")
       ti.tidbMapTable(dbName = "jerry_prod",tableName = "data_feed_exposure")
+      ti.tidbMapTable(dbName = "jerry_test", tableName = "esmm_train_data")
 
 
-      import sc.implicits._
+      val max_stat_date = sc.sql(
+        s"""
+           |select max(stat_date) from esmm_train_data
+         """.stripMargin
+      )
+      val max_stat_date_str = max_stat_date.collect().map(s => s(0).toString).head
+      println("max_stat_date_str",max_stat_date_str)
+      println("param.date",param.date)
+      if (max_stat_date_str == param.date){
         val stat_date = param.date
         println(stat_date)
         val imp_data = sc.sql(
@@ -69,9 +78,9 @@ object EsmmData {
              |and stat_date ='${stat_date}'
          """.stripMargin
         )
-//      imp_data.show()
-//      println("imp_data.count()")
-//      println(imp_data.count())
+        //      imp_data.show()
+        //      println("imp_data.count()")
+        //      println(imp_data.count())
 
 
         val clk_data = sc.sql(
@@ -83,17 +92,17 @@ object EsmmData {
              |and stat_date ='${stat_date}'
          """.stripMargin
         )
-//      clk_data.show()
-//      println("clk_data.count()")
-//      println(clk_data.count())
+        //      clk_data.show()
+        //      println("clk_data.count()")
+        //      println(clk_data.count())
 
 
 
         val imp_data_filter = imp_data.except(clk_data).withColumn("y",lit(0)).withColumn("z",lit(0))
-//      imp_data_filter.createOrReplaceTempView("imp_data_filter")
-//      imp_data_filter.show()
-//      println("imp_data_filter.count()")
-//      println(imp_data_filter.count())
+        //      imp_data_filter.createOrReplaceTempView("imp_data_filter")
+        //      imp_data_filter.show()
+        //      println("imp_data_filter.count()")
+        //      println(imp_data_filter.count())
 
 
         val stat_date_not = stat_date.replace("-","")
@@ -112,25 +121,25 @@ object EsmmData {
         )
 
         val cvr_data_filter = cvr_data.withColumn("y",lit(1)).withColumn("z",lit(1))
-//      cvr_data_filter.createOrReplaceTempView("cvr_data_filter")
-//      cvr_data_filter.show()
-//      println("cvr_data_filter.count()")
-//      println(cvr_data_filter.count())
+        //      cvr_data_filter.createOrReplaceTempView("cvr_data_filter")
+        //      cvr_data_filter.show()
+        //      println("cvr_data_filter.count()")
+        //      println(cvr_data_filter.count())
 
 
 
         val clk_data_filter =clk_data.except(cvr_data).withColumn("y",lit(1)).withColumn("z",lit(0))
-//      clk_data_filter.createOrReplaceTempView("clk_data_filter")
-//      clk_data_filter.show()
-//      println("clk_data_filter.count()")
-//      println(clk_data_filter.count())
+        //      clk_data_filter.createOrReplaceTempView("clk_data_filter")
+        //      clk_data_filter.show()
+        //      println("clk_data_filter.count()")
+        //      println(clk_data_filter.count())
 
 
         val union_data = imp_data_filter.union(clk_data_filter).union(cvr_data_filter)
         union_data.createOrReplaceTempView("union_data")
-//      union_data.show()
-//      println("union_data.count()")
-//      println(union_data.count())
+        //      union_data.show()
+        //      println("union_data.count()")
+        //      println(union_data.count())
 
 
 
@@ -146,7 +155,7 @@ object EsmmData {
          """.stripMargin
         )
         union_data_clabel.createOrReplaceTempView("union_data_clabel")
-//      union_data_clabel.show()
+        //      union_data_clabel.show()
 
         val union_data_slabel = sc.sql(
           s"""
@@ -160,7 +169,7 @@ object EsmmData {
          """.stripMargin
         )
         union_data_slabel.createOrReplaceTempView("union_data_slabel")
-//      union_data_slabel.show()
+        //      union_data_slabel.show()
 
 
         val union_data_ccity_name = sc.sql(
@@ -174,7 +183,7 @@ object EsmmData {
          """.stripMargin
         )
         union_data_ccity_name.createOrReplaceTempView("union_data_ccity_name")
-//      union_data_ccity_name.show()
+        //      union_data_ccity_name.show()
 
         val union_data_scity_id = sc.sql(
           s"""
@@ -189,12 +198,13 @@ object EsmmData {
              |and d.partition_date='${stat_date_not}'
          """.stripMargin
         )
-//      union_data_scity_id.createOrReplaceTempView("union_data_scity_id")
+        //      union_data_scity_id.createOrReplaceTempView("union_data_scity_id")
         union_data_scity_id.show()
         GmeiConfig.writeToJDBCTable("jdbc:mysql://10.66.157.22:4000/jerry_test?user=root&password=3SYz54LS9#^9sBvC&rewriteBatchedStatements=true",union_data_scity_id, table="esmm_train_data",SaveMode.Append)
 
-
-
+      } else {
+        println("esmm_train_data already have param.date data")
+      }
 
       sc.stop()