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[fcrepo-user] SocketException - Software caused connection abort: recv failed

From: Nguyen, Vincent (CDC/OD/OADS) (CTR) <vng0@cd...> - 2012-06-18 20:12

Attachments: Message as HTML

Just wondering if anyone out there has seen this exception or has a clue what's causing it.  I started seeing it in our logs while running some JMeter tests.  We're on Fedora 3.2 on Windows server using Muradora front end.

Sorry for the lack of information


Jun 18, 2012 3:38:17 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet default threw exception
java.net.SocketException: Software caused connection abort: recv failed
            at java.net.SocketInputStream.socketRead0(Native Method)
            at java.net.SocketInputStream.read(Unknown Source)
            at java.io.BufferedInputStream.fill(Unknown Source)
            at java.io.BufferedInputStream.read(Unknown Source)
            at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:77)
            at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:105)
            at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1110)
            at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.readLine(MultiThreadedHttpConnectionManager.java:1391)
            at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1824)
            at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1584)
            at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:995)
            at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:393)
            at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:168)
            at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:393)
            at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
            at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:300)
            at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:152)
            at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:84)
            at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:97)
            at au.edu.mq.melcoe.ramp.muradora.service.impl.SolrGSearchServiceImpl.query(SolrGSearchServiceImpl.java:89)
            at au.edu.mq.melcoe.ramp.muradora.action.BrowsingAction.browseA(BrowsingAction.java:430)
            at au.edu.mq.melcoe.ramp.muradora.action.BrowsingAction.browseAuthors(BrowsingAction.java:185)
            at sun.reflect.GeneratedMethodAccessor401.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:404)
            at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:267)
            at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:229)
            at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:167)
            at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
            at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:224)
            at com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:223)
            at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
            at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:221)
            at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50)
            at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:504)
            at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
            at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
            at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
            at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
            at org.apache.catalina.core.ApplicationDispatcher.access$000(ApplicationDispatcher.java:65)
            at org.apache.catalina.core.ApplicationDispatcher$PrivilegedForward.run(ApplicationDispatcher.java:80)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:294)
            at org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:213)
            at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:171)
            at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
            at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
            at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:381)
            at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:413)
            at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
            at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
            at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
            at sun.reflect.GeneratedMethodAccessor63.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at au.edu.mq.melcoe.ramp.util.JSessionIdRemovalFilter.doFilter(JSessionIdRemovalFilter.java:67)
            at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at au.edu.mq.melcoe.ramp.muradora.user.AccountFilter.doFilter(AccountFilter.java:90)
            at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
            at java.lang.reflect.Method.invoke(Unknown Source)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:270)
            at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
            at java.security.AccessController.doPrivileged(Native Method)
            at javax.security.auth.Subject.doAsPrivileged(Unknown Source)
            at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:302)
            at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:243)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
            at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:56)
            at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:189)
            at java.security.AccessController.doPrivileged(Native Method)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:185)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
            at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
            at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
            at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
            at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
            at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
            at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:448)
            at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:399)
            at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1675)
            at java.lang.Thread.run(Unknown Source)


Vincent Vu Nguyen

[fcrepo-user] language tags (xml:lang) in RELS-EXT ignored in triple store?

From: Egbert Gramsbergen <E.Gramsbergen@tu...> - 2012-06-18 09:58

Attachments: Message as HTML

Hello,

I added a few language-specific literals to RELS-EXT but the language tag seems to be ignored by the triple store. For example, if I add as a child of rdf:Description something like <label xmlns="info:test/test#" xml:lang="nl">hallo</label> I can retrieve it in SPARQL using the literal "hallo" and not "hallo"@nl.
Is this is a bug, a deliberate choice or something I can change in the configuration? I am using Fedora 3.4.

Thanks, Egbert Gramsbergen
Egbert F. Gramsbergen
TU Delft / Library Innovation + SSC-ICT
e.f.gramsbergen@...