On 12/22/2014 5:27 AM, Aditya wrote: > I am getting following error. Could anyone throw me some light on it. I am > accessing Solr via Solrj, when there is more load on the server i am > getting this error. Is there any way to overcome this situitation. > > org.apache.solr.client.solrj.SolrServerException: IOException occured when > talking to server at: http://localhost/solr > org.apache.solr.client.solrj.SolrServerException: Server refused connection > at: http://localhost/solr > > Once this error is encountered, Tomcat is not responding and i need to > restart the server.
One setting in the servlet container that might be responsible here is maxThreads. It typically defaults to 200. It is very easy to exceed 200 threads with Solr, which is why the jetty that's included with Solr is configured with a maxThreads value of 10000. Tomcat has this same setting. Thanks, Shawn
