Michael The error is coming from Jetty, it simply means that one end of the connection was closed. I assume you see this in the Fuseki log?
Most likely your client is timing out and closing the connection since 15 minutes for a query to complete is longer than the default timeouts of most browsers and HTTP clients/API. Try upping the timeout significantly in your client/browser/API to something higher than the expected runtime of the query. Rob On 16/02/2015 11:01, "Michael Brunnbauer" <[email protected]> wrote: > >hi all, > >I see this Exception with a very big SPARQL select query (182825 bytes) >on a TDB with jena-fuseki-1.0.2-20140315.080253-36. After an upgrade to >jena-fuseki-1.1.1, the problem is still there. The query used to work >before >but took very long (ca. 900s). > >What does the error mean? Is my TDB corrupted? > >02:50:58 INFO [1] exec/select >org.eclipse.jetty.io.EofException > at >org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:914) > at >org.eclipse.jetty.http.AbstractGenerator.flush(AbstractGenerator.java:443) > at org.eclipse.jetty.server.HttpOutput.flush(HttpOutput.java:100) > at >org.eclipse.jetty.server.AbstractHttpConnection$Output.flush(AbstractHttpC >onnection.java:1123) > at >org.apache.jena.fuseki.servlets.ResponseResultSet.output(ResponseResultSet >.java:303) > at >org.apache.jena.fuseki.servlets.ResponseResultSet.textOutput(ResponseResul >tSet.java:249) > at >org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet$(Res >ponseResultSet.java:148) > at >org.apache.jena.fuseki.servlets.ResponseResultSet.doResponseResultSet(Resp >onseResultSet.java:89) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.sendResults(SPARQL_Query.java >:345) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.execute(SPARQL_Query.java:242 >) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.executeWithParameter(SPARQL_Q >uery.java:195) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.perform(SPARQL_Query.java:96) > at >org.apache.jena.fuseki.servlets.SPARQL_ServletBase.executeLifecycle(SPARQL >_ServletBase.java:171) > at >org.apache.jena.fuseki.servlets.SPARQL_ServletBase.executeAction(SPARQL_Se >rvletBase.java:152) > at >org.apache.jena.fuseki.servlets.SPARQL_ServletBase.execCommonWorker(SPARQL >_ServletBase.java:140) > at >org.apache.jena.fuseki.servlets.SPARQL_ServletBase.doCommon(SPARQL_Servlet >Base.java:69) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.doPost(SPARQL_Query.java:57) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > at >org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at >org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandl >er.java:1496) > at >org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:8 >2) > at >org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:256) > at >org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandl >er.java:1467) > at >org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) > at >org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.ja >va:229) > at >org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.ja >va:1086) > at >org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) > at >org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.jav >a:193) > at >org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.jav >a:1020) > at >org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:1 >35) > at >org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java >:116) > at org.eclipse.jetty.server.Server.handle(Server.java:370) > at >org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttp >Connection.java:494) > at >org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnec >tion.java:982) > at >org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(Abs >tractHttpConnection.java:1043) > at >org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) > at >org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) > at >org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.ja >va:82) > at >org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoin >t.java:667) > at >org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint >.java:52) > at >org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.jav >a:608) > at >org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java >:543) > at java.lang.Thread.run(Thread.java:745) >Caused by: java.io.IOException: Broken pipe > at sun.nio.ch.FileDispatcherImpl.write0(Native Method) > at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) > at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) > at sun.nio.ch.IOUtil.write(IOUtil.java:51) > at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:487) > at >org.eclipse.jetty.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:293) > at >org.eclipse.jetty.io.nio.SelectChannelEndPoint.flush(SelectChannelEndPoint >.java:401) > at >org.eclipse.jetty.http.HttpGenerator.flushBuffer(HttpGenerator.java:850) > ... 43 more >02:51:01 ERROR Internal error >java.lang.IllegalStateException: Committed > at >org.eclipse.jetty.server.Response.resetBuffer(Response.java:1154) > at org.eclipse.jetty.server.Response.sendError(Response.java:317) > at org.eclipse.jetty.server.Response.sendError(Response.java:419) > at >javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletRespons >eWrapper.java:164) > at >org.apache.jena.fuseki.servlets.HttpServletResponseTracker.sendError(HttpS >ervletResponseTracker.java:53) > at >org.apache.jena.fuseki.servlets.ServletBase.responseSendError(ServletBase. >java:73) > at >org.apache.jena.fuseki.servlets.SPARQL_ServletBase.doCommon(SPARQL_Servlet >Base.java:82) > at >org.apache.jena.fuseki.servlets.SPARQL_Query.doPost(SPARQL_Query.java:57) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) > at >org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at >org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandl >er.java:1496) > at >org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:8 >2) > at >org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:256) > at >org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandl >er.java:1467) > at >org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) > at >org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.ja >va:229) > at >org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.ja >va:1086) > at >org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428) > at >org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.jav >a:193) > at >org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.jav >a:1020) > at >org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:1 >35) > at >org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java >:116) > at org.eclipse.jetty.server.Server.handle(Server.java:370) > at >org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttp >Connection.java:494) > at >org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnec >tion.java:982) > at >org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(Abs >tractHttpConnection.java:1043) > at >org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) > at >org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) > at >org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.ja >va:82) > at >org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoin >t.java:667) > at >org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint >.java:52) > at >org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.jav >a:608) > at >org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java >:543) > at java.lang.Thread.run(Thread.java:745) > >Regards, > >Michael Brunnbauer > >-- >++ Michael Brunnbauer >++ netEstate GmbH >++ Geisenhausener Straße 11a >++ 81379 München >++ Tel +49 89 32 19 77 80 >++ Fax +49 89 32 19 77 89 >++ E-Mail [email protected] >++ http://www.netestate.de/ >++ >++ Sitz: München, HRB Nr.142452 (Handelsregister B München) >++ USt-IdNr. DE221033342 >++ Geschäftsführer: Michael Brunnbauer, Franz Brunnbauer >++ Prokurist: Dipl. Kfm. (Univ.) Markus Hendel
