Datahub webservice call returns empty response body?

[Former Member]

Hi all,

I have set up datahub for development purposes, but when I make web-service call to localhost:/datahub-webapp/v1/item-classes/raw/item-types, I get a 200(OK) response but the response body is empty.

On the console, I get no errors, but just a warning, like this [WARN] [o.j.protocols.UDP] JGRP000032: hilhybdev10-42997: no physical address for 40842127-facb-83ef-d082-eac3d2d587f3, dropping message

I am using a Linux OS, can anybody help me out? It will be appreciated.

Regards, Nikhil

[Former Member · Accepted solution]

Hello,
It looks there is something incorrect about your cluster environment.
You may check the configuration, or even the firewall...
Thanks & Regards,
Hongxian