Just make sure you have atleast 2 cores available for processing. You can try launching it in local[2] and make sure its working fine.
Thanks Best Regards On Tue, Apr 14, 2015 at 11:41 PM, Shushant Arora <shushantaror...@gmail.com> wrote: > Hi > > I am running a spark streaming application but on console nothing is > getting printed. > > I am doing > 1.bin/spark-shell --master clusterMgrUrl > 2.import org.apache.spark.streaming.StreamingContext > import org.apache.spark.streaming.StreamingContext._ > import org.apache.spark.streaming.dstream.DStream > import org.apache.spark.streaming.Duration > import org.apache.spark.streaming.Seconds > val ssc = new StreamingContext( sc, Seconds(1)) > val lines = ssc.socketTextStream("hostname",7777) > lines.print() > ssc.start() > ssc.awaitTermination() > > Jobs are getting created when I see webUI but nothing gets printed on > console. > > I have started a nc script on hostname port 7777 and can see messages > typed on this port from another console. > > > > Please let me know If I am doing something wrong. > > > >