This usually happens when the client sending the request to Solr has given up waiting for the response (terminated the connection).
In your example, we see that the Solr query time is 81 seconds. Probably the client issuing the request has a time-out of maybe 30 or 60 seconds. André ________________________________________ Von: Arkadi Colson [ark...@smartbit.be] Gesendet: Donnerstag, 23. Mai 2013 15:40 An: solr-user@lucene.apache.org Betreff: Broken pipe Any idea why I got a "Broken pipe"? INFO - 2013-05-23 13:37:19.881; org.apache.solr.core.SolrCore; [messages_shard3_replica1] webapp=/solr path=/select/ params={sort=score+desc&fl=id,smsc_module,smsc_modulekey,smsc_userid,smsc_ssid,smsc_description,smsc_description_ngram,smsc_content,smsc_content_ngram,smsc_courseid,smsc_lastdate,score,metadata_stream_size,metadata_stream_source_info,metadata_stream_name,metadata_stream_content_type,last_modified,author,title,subject&debugQuery=true&defaultOperator=AND&indent=on&start=0&q=(smsc_content:banaan+||+smsc_content_ngram:banaan+||+smsc_description:banaan+||+smsc_description_ngram:banaan)+%26%26+(smsc_lastdate:[2000-04-23T15:14:40Z+TO+2013-05-23T15:14:40Z])+%26%26+(smsc_ssid:9)&collection=messages&wt=xml&rows=50&version=2.2} hits=119 status=0 QTime=81108 ERROR - 2013-05-23 13:37:19.892; org.apache.solr.common.SolrException; null:ClientAbortException: java.net.SocketException: Broken pipe at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:406) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:342) at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:431) at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:419) at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:91) at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:282) at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) at java.io.OutputStreamWriter.write(OutputStreamWriter.java:207) at org.apache.solr.util.FastWriter.flush(FastWriter.java:141) at org.apache.solr.util.FastWriter.flushBuffer(FastWriter.java:155) at org.apache.solr.response.TextResponseWriter.close(TextResponseWriter.java:85) at org.apache.solr.response.XMLResponseWriter.write(XMLResponseWriter.java:41) at org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:644) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:372) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:480) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:366) at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:240) at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:117) at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192) at org.apache.coyote.Response.doWrite(Response.java:505) at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:401) ... 30 more ERROR - 2013-05-23 13:37:19.893; org.apache.solr.common.SolrException; null:ClientAbortException: java.net.SocketException: Broken pipe at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:406) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:342) at org.apache.catalina.connector.OutputBuffer.writeBytes(OutputBuffer.java:431) at org.apache.catalina.connector.OutputBuffer.write(OutputBuffer.java:419) at org.apache.catalina.connector.CoyoteOutputStream.write(CoyoteOutputStream.java:91) at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:282) at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125) at java.io.OutputStreamWriter.write(OutputStreamWriter.java:207) at org.apache.solr.util.FastWriter.flush(FastWriter.java:141) at org.apache.solr.util.FastWriter.flushBuffer(FastWriter.java:155) at org.apache.solr.response.TextResponseWriter.close(TextResponseWriter.java:85) at org.apache.solr.response.XMLResponseWriter.write(XMLResponseWriter.java:41) at org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:644) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:372) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:480) at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:366) at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:240) at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite(ChunkedOutputFilter.java:117) at org.apache.coyote.http11.AbstractOutputBuffer.doWrite(AbstractOutputBuffer.java:192) at org.apache.coyote.Response.doWrite(Response.java:505) at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:401) ... 30 more BR, Arkadi