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我使用Solr 3.1與tomcat6。當併發寫入和讀取次數增加時，它會崩潰拋出此SocketException錯誤。我通過多個客戶端併發提交和搜索。任何形式的幫助表示讚賞。這是tomcat日誌。Solr崩潰與SocketException破管
Dec 11, 2011 8:02:43 AM org.apache.solr.common.SolrException log
SEVERE: ClientAbortException: java.net.SocketException: Broken pipe
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:358)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:325)
at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:381)
at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:370)
at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:89)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202)
at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:263)
at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:106)
at java.io.OutputStreamWriter.write(OutputStreamWriter.java:190)
at org.apache.solr.common.util.FastWriter.write(FastWriter.java:55)
at org.apache.solr.response.JSONWriter.writeStr(JSONResponseWriter.java:622)
at org.apache.solr.schema.StrField.write(StrField.java:54)
at org.apache.solr.schema.SchemaField.write(SchemaField.java:130)
at org.apache.solr.response.JSONWriter.writeDoc(JSONResponseWriter.java:385)
at org.apache.solr.response.JSONWriter.writeDoc(JSONResponseWriter.java:453)
at org.apache.solr.response.JSONWriter.writeDocList(JSONResponseWriter.java:501)
at org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:129)
at org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:180)
at org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:296)
at org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:93)
at org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:52)
at org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:343)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:265)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.net.SocketException: Broken pipe
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:741)
at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:434)
at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:765)
at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:127)
at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:574)
at org.apache.coyote.Response.doWrite(Response.java:560)
at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:353)
... 34 more
爲什麼你甚至在做同步提交（我假設爲同一個核心）？ –
此外，異常說客戶端斷開（見http://stackoverflow.com/questions/839314/clientabortexception-java-net-socketexception），所以這似乎是一個客戶端問題，而不是服務器（Solr/tomcat）的問題...或網絡問題。 –