all

src/main/scala/com/aliyun/odps/spark/examples/makedata/makedata_02_writeredis.scala

@@ -57,7 +57,7 @@ object makedata_02_writeredis {
       redisFormat.iterator
     })
     println("用户测特征处理-存完再打印")
-    userDataTakeRddRun.foreach(r => {
+    userDataTakeRddRun.take(10).foreach(r => {
      r._1+ "\t" + r._2
     })
     println("user.action.count="+userDataTakeRddRun.count())