Not able to receive data in spark from rsyslog

[masoom alam]

I am getting am error that I am not able receive data in spark streaming
application from spark.....please help with any pointers.....
9 - java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
        at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
        at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at java.net.Socket.connect(Socket.java:528)
        at java.net.Socket.<init>(Socket.java:425)
        at java.net.Socket.<init>(Socket.java:208)
        at
org.apache.spark.streaming.dstream.SocketReceiver.receive(SocketInputDStream.scala:73)
        at
org.apache.spark.streaming.dstream.SocketReceiver$$anon$2.run(SocketInputDStream.scala:59)

15/12/04 02:21:29 INFO ReceiverSupervisorImpl: Stopped receiver 0

However from nc -lk 999 gives the data which is received perfectly....any
clue...

Thanks