Error when I use spark-streaming

hi all, When I run spark-streaming use NetworkWordCount in example, it always throw this Exception. I don't understand why it can't connect and I don't restrict port. 14/04/11 15:38:56 ERROR SocketReceiver: Error receiving data in receiver 0 java.net.ConnectException: Connection

Re: Error when I use spark-streaming

[mailto:hahn.jiang@gmail.com] *Sent:* Friday, April 11, 2014 10:56 AM *To:* user *Subject:* Error when I use spark-streaming hi all, When I run spark-streaming use NetworkWordCount in example, it always throw this Exception. I don't understand why it can't connect and I don't restrict