TaskContext context = this.getContext();
Connection con = null;
try {
// TODO: dbconnection, gptinstance name, gcinstancename
queryServer = new HttpSolrServer(solrCollectionUrl);
docPublisher = new DocPublisher(context,solrCollectionUrl,5000,10,1);
this.docPublisher.startup();
// TODO remove this
//deleteDocs();
//if (true) return;