1. Started master and worker
2. Started a console and entered

> 
> nc -lk 9999
> 
> 
> 

3. Ran Network word count example

> 
> ./bin/run-example streaming.NetworkWordCount localhost 9999
> 
> 
> 

4. Wrote in

> 
> "Hello world Hello"
> 
> 
> 

netcat console.

5. But the console where I ran program , did not show the computed data(may be data did not get streamed), when I stopped program , it computed

> 
> Hello, 2 
>  world,1
> 
> 
>