Does it by any chance happen after a period of inactivity? And you are holding on to the client? If so, check you don't have a firewall in between that times out and drops the "assumed dead" connection.
Regards, Alex. Personal: http://www.outerthoughts.com/ and @arafalov Solr resources and newsletter: http://www.solr-start.com/ and @solrstart Solr popularizers community: https://www.linkedin.com/groups?gid=6713853 On Tue, Aug 5, 2014 at 8:15 AM, Lee Chunki <lck7...@coupang.com> wrote: > Hi, > > I am using Solrj and sometimes get connection problems like : > > org.apache.solr.client.solrj.SolrServerException: IOException occured when > talking to server at > > Caused by: java.net.SocketException: Connection reset > Caused by: org.apache.http.NoHttpResponseException: The target server failed > to respond > Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to > 10.10.68.183:8983 timed out > > it seems that it’s because of resource problem but the system load is not > high. > > which parameter or log should i check to find the reason? > > Thanks, > Chunk.
