I'm getting periodic errors when adding documents from a Java client app. It's always a sequence of an error message logged in CloudSolrClient, then an exception thrown from org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143):
Error message: [ERROR][impl.CloudSolrClient][pool-6-thread-27][CloudSolrClient.java@904] - Request to collection test_collection failed due to (0) org.apache.http.NoHttpResponseException: 10.112.7.3:8983 failed to respond, retry? 0 Exception with stack: org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://10.112.7.3:8983/solr/test_collection at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:589) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:241) at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:230) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:372) at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:325) at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1100) at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:871) at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:807) at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:150) ... Caused by: org.apache.http.NoHttpResponseException: 10.112.7.3:8983 failed to respond at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:143) at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57) at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261) at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165) at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167) at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272) at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124) at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:480) ... 22 more I'm guessing it's due to a timeout, but maybe not my client's timeout setting, but instead a timeout between two Solr Cloud servers, perhaps when the document is being sent from one to the other. This app is running on machine 10.112.7.4, and test_collection has a single shard, replicated on both 10.112.7.4 and 10.112.7.3, with .3 being the leader. Is this saying that .4 got the add request from my app, and tried to tell .3 to add the doc, but .3 didn't respond? If so, is it a timeout, and if so, can I increase the timeout value? -- View this message in context: http://lucene.472066.n3.nabble.com/IOException-errors-in-SolrJ-client-tp4297015.html Sent from the Solr - User mailing list archive at Nabble.com.
