Currently dataimport.jsp development console only works for a single /dataimport handler mapping.
Bulk close for Solr 1.4
committed to r786516.
yeah, makes sense
This patch also changes the initial right pane to issue a status command rather than a debug full-import.
The attached patch makes dataimport.jsp ask which handler to then launch into the developer console.
Additionally, there is a patch to SolrDispatchFilter to get rid of the restriction on /select?qt=/whatever from working with /-prefixed handlers.