Hi Hasan great thing to have an alternative parsing provider. I've been takling to Andy Seaborne about the leak. He's aware of an issue when using the a jena-riot parser he thinks it might be caused by a dependency of it. Investigating further and doing profiling is high on my TODO-List.
Cheers, reto On Thu, Jan 13, 2011 at 12:08 AM, Hasan Hasan <[email protected]> wrote: > Hi all, > > We experienced out of memory error after parsing rdf files. Assuming (or > rather guessing?) leak in the jena parsing provider, I implemented a > sesame-based parsing provider. > However, using sesame-based parsing provider, I also get out of memory > error. I carried out some experiments with jena-based as well as > sesame-based parsing providers. > The results are shown below. There is a memory leak but where? Maybe during > storing the triples into the mgraph? I'll check this tomorrow... too tired > now to continue... > > regards > hasan > > Test setup: > - The serialized graph contains 148163 triples > - The serialized graph is an n-triples file (each line is a triple) but > parsed with a turtle parser > - The serialized graph is parsed several times and in each time the result > is always stored to the same mgraph replacing old contents > > A. With Jena-based Parser > > A1. Options used: -Xmx256m -XX:MaxPermSize=128M > > Parsing the first time results in: > > INFO Thread-26 org.apache.clerezza.platform.BootMonitor - The Apache > Clerezza Platform is now operational. > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - REQUEST /graph > on > org.eclipse.jetty.server.nio.SelectChannelConnector$2@3de8fe > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - > sessionManager=org.eclipse.jetty.server.session.HashSessionManager@891d76 > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - session=null > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - > servlet=org.eclipse.equinox.http.servlet.HttpServiceServlet-33258683 > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - servlet holder= > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - chain= > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.auth.AuthenticationCheckerImpl - user > admin successfully authenticated > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Get permissions for > user admin > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.security.AllPermission "" "") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.util.PropertyPermission "*" "read") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "resource") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "metadata") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/content.graph"; "read") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/documentation.graph"; "read") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/config.graph"; "read") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.a.graph"; "read") > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.b.graph"; "read") > DEBUG qtp11927727-23 - /graph org.apache.clerezza.triaxrs.WebRequestImpl - > Accept-Header: [text/html, application/xhtml+xml, application/xml;q=0.9, > */*;q=0.8] > DEBUG qtp11927727-23 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter org.apache.clerezza.jaxrs.utils.form.MultiPartBody has > annotations: 0 > WARN qtp11927727-23 - /graph org.eclipse.jetty.util.log - Error for /graph > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2786) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:71) > at > > org.apache.clerezza.jaxrs.utils.form.DelimiterInputStream.readTill(DelimiterInputStream.java:68) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.readFields(MultiPartBodyImpl.java:358) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:222) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:239) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:60) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:43) > at > > org.apache.clerezza.triaxrs.WebRequestImpl.getBodyObject(WebRequestImpl.java:194) > at > > org.apache.clerezza.triaxrs.InjectionUtilities.createParametersForRequest(InjectionUtilities.java:201) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.handleWithMethod(RootResourceExecutorImpl.java:461) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.execute(RootResourceExecutorImpl.java:119) > at org.apache.clerezza.triaxrs.JaxRsHandler.handle(JaxRsHandler.java:503) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler$RegisteredHandler.handle(PathMappingHandler.java:127) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler.handle(PathMappingHandler.java:102) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:94) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter.handle(AuthenticatingFilter.java:90) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.apache.clerezza.platform.xhtml2html.Xhtml2HtmlFilter.handle(Xhtml2HtmlFilter.java:73) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory$1.service(OsgiWebServerFactory.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:109) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) > at > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227) > at > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965) > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - [POST > /graph]@5006061 org.eclipse.jetty.server.Request@4c62ed > DEBUG qtp11927727-23 - /graph org.eclipse.jetty.util.log - RESPONSE /graph > 500 > DEBUG qtp11927727-17 - Acceptor0 > [email protected]:8080org.eclipse.jetty.util.log - > org.eclipse.jetty.io.nio.SelectorManager$SelectSet@2f63c JVM BUG(s) - > cancelled keys 1 times > DEBUG qtp11927727-18 org.eclipse.jetty.util.log - EOF > > > A2. Options used: -Xmx320m -XX:MaxPermSize=128M > > Parsing the second time results in: > > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - REQUEST /graph > on > org.eclipse.jetty.server.nio.SelectChannelConnector$2@e64ba2 > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - > sessionManager=org.eclipse.jetty.server.session.HashSessionManager@1abdb8a > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - session=null > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - > servlet=org.eclipse.equinox.http.servlet.HttpServiceServlet-24612108 > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - servlet holder= > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - chain= > DEBUG qtp29719186-20 - /graph > org.apache.clerezza.platform.security.auth.AuthenticationCheckerImpl - user > admin successfully authenticated > DEBUG qtp29719186-20 - /graph org.apache.clerezza.triaxrs.WebRequestImpl - > Accept-Header: [text/html, application/xhtml+xml, application/xml;q=0.9, > */*;q=0.8] > DEBUG qtp29719186-20 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter org.apache.clerezza.jaxrs.utils.form.MultiPartBody has > annotations: 0 > WARN qtp29719186-20 - /graph org.eclipse.jetty.util.log - Error for /graph > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2786) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:71) > at > > org.apache.clerezza.jaxrs.utils.form.DelimiterInputStream.readTill(DelimiterInputStream.java:68) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.readFields(MultiPartBodyImpl.java:358) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:222) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:239) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:60) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:43) > at > > org.apache.clerezza.triaxrs.WebRequestImpl.getBodyObject(WebRequestImpl.java:194) > at > > org.apache.clerezza.triaxrs.InjectionUtilities.createParametersForRequest(InjectionUtilities.java:201) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.handleWithMethod(RootResourceExecutorImpl.java:461) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.execute(RootResourceExecutorImpl.java:119) > at org.apache.clerezza.triaxrs.JaxRsHandler.handle(JaxRsHandler.java:503) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler$RegisteredHandler.handle(PathMappingHandler.java:127) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler.handle(PathMappingHandler.java:102) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:94) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter.handle(AuthenticatingFilter.java:90) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.apache.clerezza.platform.xhtml2html.Xhtml2HtmlFilter.handle(Xhtml2HtmlFilter.java:73) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory$1.service(OsgiWebServerFactory.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:109) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) > at > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227) > at > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965) > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - [POST > /graph]@31032394 org.eclipse.jetty.server.Request@1d9844a > DEBUG qtp29719186-20 - /graph org.eclipse.jetty.util.log - RESPONSE /graph > 500 > > > A3. Options used: -Xmx380m -XX:MaxPermSize=128M > Still no problem after parsing 5 times > > > B. With Sesame-based Parser > > B1. Options used: -Xmx256m -XX:MaxPermSize=128M > > Parsing the first time results in: > > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - REQUEST /graph > on > org.eclipse.jetty.server.nio.SelectChannelConnector$2@119e3ab > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - > sessionManager=org.eclipse.jetty.server.session.HashSessionManager@116c054 > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - session=null > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - > servlet=org.eclipse.equinox.http.servlet.HttpServiceServlet-30926038 > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - servlet holder= > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - chain= > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.auth.AuthenticationCheckerImpl - user > admin successfully authenticated > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Get permissions for > user admin > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.security.AllPermission "" "") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.util.PropertyPermission "*" "read") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "resource") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "metadata") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/content.graph"; "read") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/documentation.graph"; "read") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/config.graph"; "read") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.a.graph"; "read") > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.b.graph"; "read") > DEBUG qtp18102317-19 - /graph org.apache.clerezza.triaxrs.WebRequestImpl - > Accept-Header: [text/html, application/xhtml+xml, application/xml;q=0.9, > */*;q=0.8] > DEBUG qtp18102317-19 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter org.apache.clerezza.jaxrs.utils.form.MultiPartBody has > annotations: 0 > WARN qtp18102317-19 - /graph org.eclipse.jetty.util.log - Error for /graph > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2786) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:71) > at > > org.apache.clerezza.jaxrs.utils.form.DelimiterInputStream.readTill(DelimiterInputStream.java:68) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.readFields(MultiPartBodyImpl.java:358) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:222) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:239) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:60) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:43) > at > > org.apache.clerezza.triaxrs.WebRequestImpl.getBodyObject(WebRequestImpl.java:194) > at > > org.apache.clerezza.triaxrs.InjectionUtilities.createParametersForRequest(InjectionUtilities.java:201) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.handleWithMethod(RootResourceExecutorImpl.java:461) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.execute(RootResourceExecutorImpl.java:119) > at org.apache.clerezza.triaxrs.JaxRsHandler.handle(JaxRsHandler.java:503) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler$RegisteredHandler.handle(PathMappingHandler.java:127) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler.handle(PathMappingHandler.java:102) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:94) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter.handle(AuthenticatingFilter.java:90) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.apache.clerezza.platform.xhtml2html.Xhtml2HtmlFilter.handle(Xhtml2HtmlFilter.java:73) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory$1.service(OsgiWebServerFactory.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:109) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) > at > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227) > at > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965) > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - [POST > /graph]@33413638 org.eclipse.jetty.server.Request@1fdda06 > DEBUG qtp18102317-19 - /graph org.eclipse.jetty.util.log - RESPONSE /graph > 500 > > > > B2. Options used: -Xmx320m -XX:MaxPermSize=128M > > Parsing the first time results in: > > INFO Thread-26 org.apache.clerezza.platform.BootMonitor - The Apache > Clerezza Platform is now operational. > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - REQUEST /graph > on > org.eclipse.jetty.server.nio.SelectChannelConnector$2@1214c4e > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - > sessionManager=org.eclipse.jetty.server.session.HashSessionManager@dc135d > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - session=null > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - > servlet=org.eclipse.equinox.http.servlet.HttpServiceServlet-1848812 > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - servlet holder= > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - chain= > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.auth.AuthenticationCheckerImpl - user > admin successfully authenticated > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Get permissions for > user admin > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.security.AllPermission "" "") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (java.util.PropertyPermission "*" "read") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "resource") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.osgi.framework.AdminPermission "*" "metadata") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/content.graph"; "read") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/documentation.graph"; "read") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/config.graph"; "read") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.a.graph"; "read") > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.platform.security.UserAwarePolicy - Add permission > (org.apache.clerezza.rdf.core.access.security.TcPermission " > http://tpf.localhost/live.b.graph"; "read") > DEBUG qtp18195096-19 - /graph org.apache.clerezza.triaxrs.WebRequestImpl - > Accept-Header: [text/html, application/xhtml+xml, application/xml;q=0.9, > */*;q=0.8] > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter org.apache.clerezza.jaxrs.utils.form.MultiPartBody has > annotations: 0 > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter javax.ws.rs.core.UriInfo has annotations: 1 > DEBUG qtp18195096-19 - /graph > org.apache.clerezza.triaxrs.InjectionUtilities > - Inject parameter 1 to org.apache.clerezza.triaxrs.util.UriInfoImpl@12bdf9 > WARN qtp18195096-19 - /graph org.apache.clerezza.triaxrs.JaxRsHandler - > Exception (with no exception mapper) > java.lang.OutOfMemoryError: GC overhead limit exceeded > at java.util.LinkedHashMap.createEntry(LinkedHashMap.java:424) > at java.util.LinkedHashMap.addEntry(LinkedHashMap.java:406) > at java.util.HashMap.put(HashMap.java:385) > at org.openjena.atlas.lib.cache.CacheLRU.put(CacheLRU.java:47) > at > > com.hp.hpl.jena.tdb.nodetable.NodeTableCache.cacheUpdate(NodeTableCache.java:156) > at > > com.hp.hpl.jena.tdb.nodetable.NodeTableCache._retrieveNodeByNodeId(NodeTableCache.java:87) > at > > com.hp.hpl.jena.tdb.nodetable.NodeTableCache.getNodeForNodeId(NodeTableCache.java:57) > at > > com.hp.hpl.jena.tdb.nodetable.NodeTableWrapper.getNodeForNodeId(NodeTableWrapper.java:43) > at > > com.hp.hpl.jena.tdb.nodetable.NodeTableInline.getNodeForNodeId(NodeTableInline.java:55) > at com.hp.hpl.jena.tdb.lib.TupleLib.triple(TupleLib.java:108) > at com.hp.hpl.jena.tdb.lib.TupleLib.triple(TupleLib.java:103) > at com.hp.hpl.jena.tdb.lib.TupleLib.access$000(TupleLib.java:32) > at com.hp.hpl.jena.tdb.lib.TupleLib$3.convert(TupleLib.java:64) > at com.hp.hpl.jena.tdb.lib.TupleLib$3.convert(TupleLib.java:60) > at org.openjena.atlas.iterator.Iter$4.next(Iter.java:265) > at > > com.hp.hpl.jena.tdb.store.GraphTDBBase$MapperIteratorTriples.next(GraphTDBBase.java:227) > at > > com.hp.hpl.jena.tdb.store.GraphTDBBase$MapperIteratorTriples.next(GraphTDBBase.java:186) > at > > org.apache.clerezza.rdf.jena.storage.JenaGraphAdaptor$1.next(JenaGraphAdaptor.java:108) > at > > org.apache.clerezza.rdf.jena.storage.JenaGraphAdaptor$1.remove(JenaGraphAdaptor.java:120) > at > > org.apache.clerezza.rdf.core.impl.AbstractTripleCollection$1.remove(AbstractTripleCollection.java:88) > at java.util.AbstractCollection.clear(AbstractCollection.java:396) > at > > org.apache.clerezza.rdf.core.impl.util.PrivilegedTripleCollectionWrapper$14.run(PrivilegedTripleCollectionWrapper.java:198) > at java.security.AccessController.doPrivileged(Native Method) > at > > org.apache.clerezza.rdf.core.impl.util.PrivilegedTripleCollectionWrapper.clear(PrivilegedTripleCollectionWrapper.java:194) > at > > org.apache.clerezza.rdf.core.access.LockableMGraphWrapper.clear(LockableMGraphWrapper.java:218) > at > org.apache.clerezza.rdf.web.core.WebAccess.postTriples(WebAccess.java:183) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.handleWithMethod(RootResourceExecutorImpl.java:469) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.execute(RootResourceExecutorImpl.java:119) > WARN qtp18195096-19 - /graph org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory - > Exception handling requestorg.wymiwyg.wrhapi.HandlerException: > java.lang.OutOfMemoryError: GC overhead limit exceeded > DEBUG qtp18195096-19 - /graph org.eclipse.jetty.util.log - RESPONSE /graph > 500 > DEBUG qtp18195096-23 org.eclipse.jetty.util.log - EOF > > > B3. Options used: -Xmx380m -XX:MaxPermSize=128M > > Parsing the 3rd time results in > > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - REQUEST /graph on > org.eclipse.jetty.server.nio.SelectChannelConnector$2@1ff9440 > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - > sessionManager=org.eclipse.jetty.server.session.HashSessionManager@35b5e8 > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - session=null > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - > servlet=org.eclipse.equinox.http.servlet.HttpServiceServlet-14065888 > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - servlet holder= > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - chain= > DEBUG qtp7908994-20 - /graph > org.apache.clerezza.platform.security.auth.AuthenticationCheckerImpl - user > admin successfully authenticated > DEBUG qtp7908994-20 - /graph org.apache.clerezza.triaxrs.WebRequestImpl - > Accept-Header: [text/html, application/xhtml+xml, application/xml;q=0.9, > */*;q=0.8] > DEBUG qtp7908994-20 - /graph org.apache.clerezza.triaxrs.InjectionUtilities > - Parameter org.apache.clerezza.jaxrs.utils.form.MultiPartBody has > annotations: 0 > WARN qtp7908994-20 - /graph org.eclipse.jetty.util.log - Error for /graph > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2786) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:71) > at > > org.apache.clerezza.jaxrs.utils.form.DelimiterInputStream.readTill(DelimiterInputStream.java:68) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.readFields(MultiPartBodyImpl.java:358) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:222) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartBodyImpl.<init>(MultiPartBodyImpl.java:239) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:60) > at > > org.apache.clerezza.jaxrs.utils.form.MultiPartFormMessageBodyReader.readFrom(MultiPartFormMessageBodyReader.java:43) > at > > org.apache.clerezza.triaxrs.WebRequestImpl.getBodyObject(WebRequestImpl.java:194) > at > > org.apache.clerezza.triaxrs.InjectionUtilities.createParametersForRequest(InjectionUtilities.java:201) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.handleWithMethod(RootResourceExecutorImpl.java:461) > at > > org.apache.clerezza.triaxrs.RootResourceExecutorImpl.execute(RootResourceExecutorImpl.java:119) > at org.apache.clerezza.triaxrs.JaxRsHandler.handle(JaxRsHandler.java:503) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler$RegisteredHandler.handle(PathMappingHandler.java:127) > at > > org.wymiwyg.wrhapi.util.pathmappings.PathMappingHandler.handle(PathMappingHandler.java:102) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:94) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > at > > org.apache.clerezza.platform.security.auth.AuthenticatingFilter.handle(AuthenticatingFilter.java:90) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.apache.clerezza.platform.xhtml2html.Xhtml2HtmlFilter.handle(Xhtml2HtmlFilter.java:73) > at org.wymiwyg.wrhapi.filter.impl.FilterRunner.handle(FilterRunner.java:56) > at > > org.wymiwyg.wrhapi.osgi.OsgiWebServerFactory$1.service(OsgiWebServerFactory.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:109) > at > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:75) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:532) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) > at > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227) > at > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:965) > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - [POST > /graph]@14584367 org.eclipse.jetty.server.Request@de8a2f > DEBUG qtp7908994-20 - /graph org.eclipse.jetty.util.log - RESPONSE /graph > 500 > DEBUG qtp7908994-17 - Acceptor0 > [email protected]:8080org.eclipse.jetty.util.log - > org.eclipse.jetty.io.nio.SelectorManager$SelectSet@1d0a5f9 JVM BUG(s) - > cancelled keys 1 times > DEBUG qtp7908994-23 org.eclipse.jetty.util.log - EOF > > > B4. Options used: -Xmx512m -XX:MaxPermSize=128M > Still no problem after parsing 5 times >
