While running a test plan I am getting the following error, Even if I run the sample tets
"Thread Name: Thread Group 1-2
Sample Start: 2007-09-12 18:05:48 GMT+05:30
Load time: 15132
Size in bytes: 1150
Response code: Non HTTP response code: java.net.UnknownHostException
Response message: Non HTTP response message: jakarta.apache.org"
Can anyone suggest me what settings I had to make to overcome this.