Hi Ying - You didn't mention whether you added a service definition for your REST service or not. I would really expect a 404 without one but it sort of depends on what your topology looks like.
If you would like to send the gateway.log, gateway-audit.log and topology files, I'll take a look. thanks, --larry On Mon, Jun 14, 2021 at 6:41 PM Ying Chen <ying.in...@gmail.com> wrote: > 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 > > > > > > >
