Taking a look to 4.10.2 source I may see why the async call does not work :
/log.info("Reloading Collection : " + req.getParamString()); String name = req.getParams().required().get("name"); *ZkNodeProps m = new ZkNodeProps(Overseer.QUEUE_OPERATION, OverseerCollectionProcessor.RELOADCOLLECTION, "name", name);* handleResponse(OverseerCollectionProcessor.RELOADCOLLECTION, m, rsp); / Are we sure we are actually passing the "async" param as a ZkNodeProp ? Because the handleResponse does : private void handleResponse(String operation, *ZkNodeProps m*, SolrQueryResponse rsp, long timeout) ... if(m.containsKey(ASYNC) && m.get(ASYNC) != null) { String asyncId = m.getStr(ASYNC); ... ----- --------------- Alessandro Benedetti Search Consultant, R&D Software Engineer, Director Sease Ltd. - www.sease.io -- View this message in context: http://lucene.472066.n3.nabble.com/Apache-Solr-4-10-x-Collection-Reload-times-out-tp4346075p4346949.html Sent from the Solr - User mailing list archive at Nabble.com.