The wiki page explains how to setup scheduling in older version of Solr but it hasn't been updated for Solr 5.1.0. The problem is I can't configure the dataimport.properties file.
The instructions in the wiki:
regardless of whether you have single or multiple-core Solr, use dataimport.properties located in your solr.home/conf (NOT solr.home/core/conf)
In Solr 5.1 there is no dataimport.properties located in solr.home/conf, and it doesn't work if I use the one in the core.
Is there any way I can get this to work?
I have similar problem in my application.I have setup separate application to schedule delta/full-import.Wiki page you mentioned is not committed to Solr code base.
Hope this helps.