NetworkWordCount on Spark Streaming

[Xiaoying Zheng]

hi, all,

We are testing the NetworkWordCount example of Spark Streaming. It ran 
successfully in the local mode. But when we tested it on a cluster which 
had TWO Mesos slaves, the  test case failed. It looked that 
NetworkWordCount didn't setup connection with the Netcat server. BTW, 
when we ran it on a cluster with only ONE Mesos slave, everything was 
alright. Does the NetworkWordCount support a cluster with two MESOS 
slaves? Thanks.

Regards,
Xiaoying