扫描的分区数很多的时候（跨6个月查询），报错

[muyannian]

2013-03-20 09:59:22 SolrCore [ERROR] org.apache.solr.common.SolrException: java.lang.Exception: 10.246.45.43:51111/solr/rpt_p4padhoc_product
at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:294)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1495)
at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:358)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: java.lang.Exception: 10.246.45.43:51111/solr/rpt_p4padhoc_product
at org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:461)
at org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:418)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.solr.common.SolrException: java.lang.Exception: 10.246.45.22:51160/solr/rpt_p4padhoc_product@2012111 org.apache.solr.common.SolrException: java.lang.Exception: 10.246.45.22:51160/solr/rpt_p4padhoc_product@2012111 at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:294) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1495) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:358) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) Caused by: java.lang.Exception: 10.246.45.22:51160/solr/rpt_p4padhoc_product@2012111 at org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:461) at org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:418) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441

[muyannian]

初步定为为jetty本身有最大连接数限制
启动jetty的时候，用下面的参数试试看

org.mortbay.thread.concurrent.ThreadPool threads=new org.mortbay.thread.concurrent.ThreadPool();
threads.setCorePoolSize(512);
threads.setMaximumPoolSize(512);
SelectChannelConnector conn=new SelectChannelConnector();
conn.setPort(port);
conn.setLowResourcesConnections(10240);
server.setThreadPool(threads);
server.setConnectors(new Connector[] { conn });
server.setStopAtShutdown( true );

[muyannian]

[muyannian]

已经解决