Hi, In the link has two custom classes : AccessControlQParserPlugin and AccessControlQuery. They can be used as an example to write OnlineUsersQParserPlugin and OnlineUsersQuery. This Query implementation can _only_ be used as an fq. They can be loaded as described here : https://wiki.apache.org/solr/SolrPlugins
Ahmet On Tuesday, March 11, 2014 7:24 AM, ~$alpha` <lavesh.ra...@gmail.com> wrote: the link you provided has no information about customizing -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-customize-Solr-tp4122551p4122760.html Sent from the Solr - User mailing list archive at Nabble.com.