Data not getting printed in Spark Streaming with print().

[satyajit vegesna]

HI All,

I am trying to run HdfsWordCount example from github.

https://github.com/apache/spark/blob/master/examples/src/main/scala/org/apache/spark/examples/streaming/HdfsWordCount.scala

i am using ubuntu to run the program, but dont see any data getting printed
after ,
-------------------------------------------
Time: 1454026800000 ms
-------------------------------------------

I dont see any errors, the program just runs, but i do not see any output
of the data corresponding to the file used.

object HdfsStream {

  def main(args:Array[String]): Unit = {

    val sparkConf = new
SparkConf().setAppName("SpoolDirSpark").setMaster("local[5]")
    val ssc = new StreamingContext(sparkConf, Minutes(10))

    //val inputDirectory = "hdfs://localhost:9000/SpoolDirSpark"
    //val inputDirectory = "hdfs://localhost:9000/SpoolDirSpark/test.txt"
    val inputDirectory = "file:///home/satyajit/jsondata/"

    val lines =
ssc.fileStream[LongWritable,Text,TextInputFormat](inputDirectory).map{case(x,y)=>
(x.toString,y.toString)}
    //lines.saveAsTextFiles("hdfs://localhost:9000/SpoolDirSpark/datacheck")
    lines.saveAsTextFiles("file:///home/satyajit/jsondata/")

    println("check_data"+lines.print())

    ssc.start()
    ssc.awaitTermination()

Would like to know if there is any workaround, or if there is something i
am missing.

Thanking in advance,
Satyajit.