I'm trying to import data from an XML using Dataimporthandler, but I get an "UnknownHostException". I'm preety sure this is because I need to configure proxy & credentials.
Does anybody know where to do it?
I suppose you're using URLDataSource
. Looks like it doesn't support proxy for now, you can only configure a couple of timeouts.
You could extend it yourself adding the support for proxy, then you could even contribute it back to the community opening a jira issue and attaching your own patch.