Hello - Recently I have run into an issue on an older cluster using Knox 1.4.0.
I have a REST service that is running on the Hadoop cluster. I've configured a Knox topology to route to WebHDFS as well as this REST service that I built. I am able to connect to WebHDFS thru knox, but for some reason it is not able to reach the REST services. Knox returns 500 Server Error, / IOException Service connectivity error. The REST service is running, and I am able to curl to that REST service on the port specified in the topology file... Any suggestions as to what to check next ? Thanks in advance for your help. Ying
