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Re: [Bigdata-developers] Blazegraph Engine hangs in embedded mode after moving Tomcat
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From: Brad B. <be...@sy...> - 2015-11-18 22:51:21
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Joakim, This may well be a classpath error as well. Sesame has some tricky nuances about repacking the parsers. Please try including the bigdata-bundled.jar in your WEB-INF/lib and see if it resolves the error. You can then work backwards to identify the offending issue and just pull what you need into your web application. Thanks, --Brad On Wed, Nov 18, 2015 at 1:34 PM, Joakim Soderberg < joa...@bl...> wrote: > Digging further into the problem, from localhost.2015-11-18.log, it seems > that: > > > org.openrdf.query.resultio.TupleQueryResultParserRegistry.getKey(TupleQueryResultParserRegistry.java:52) > fails. > > 18-Nov-2015 17:41:08.522 INFO [localhost-startStop-1] > org.apache.catalina.core.ApplicationContext.log ContextListener: > contextInitialized() > 18-Nov-2015 17:41:08.522 INFO [localhost-startStop-1] > org.apache.catalina.core.ApplicationContext.log SessionListener: > contextInitialized() > 18-Nov-2015 17:41:29.021 SEVERE [http-nio-8080-exec-8] > org.apache.catalina.core.ApplicationContext.log StandardWrapper.Throwable > java.lang.ExceptionInInitializerError > at > com.bigdata.rdf.store.AbstractTripleStore.<init>(AbstractTripleStore.java:1355) > at > com.bigdata.rdf.store.AbstractLocalTripleStore.<init>(AbstractLocalTripleStore.java:57) > at > com.bigdata.rdf.store.LocalTripleStore.<init>(LocalTripleStore.java:179) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:833) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:718) > at com.bigdata.rdf.sail.BigdataSail.<init>(BigdataSail.java:695) > at com.blippar.servlet.DataManager.initialize(DataManager.java:79) > at com.blippar.servlet.MinervaServlet.init(MinervaServlet.java:39) > at javax.servlet.GenericServlet.init(GenericServlet.java:158) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:817) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.NullPointerException > at > org.openrdf.query.resultio.TupleQueryResultParserRegistry.getKey(TupleQueryResultParserRegistry.java:52) > at > org.openrdf.query.resultio.TupleQueryResultParserRegistry.getKey(TupleQueryResultParserRegistry.java:27) > at > info.aduna.lang.service.ServiceRegistry.add(ServiceRegistry.java:84) > at > com.bigdata.rdf.ServiceProviderHook.forceLoad(ServiceProviderHook.java:258) > at > com.bigdata.rdf.ServiceProviderHook.<clinit>(ServiceProviderHook.java:125) > ... 28 more > > 18-Nov-2015 17:41:29.022 SEVERE [http-nio-8080-exec-8] > org.apache.catalina.core.StandardWrapperValve.invoke Allocate exception for > servlet com.blippar.servlet.MinervaServlet > java.lang.NullPointerException > at > org.openrdf.query.resultio.TupleQueryResultParserRegistry.getKey(TupleQueryResultParserRegistry.java:52) > at > org.openrdf.query.resultio.TupleQueryResultParserRegistry.getKey(TupleQueryResultParserRegistry.java:27) > at > info.aduna.lang.service.ServiceRegistry.add(ServiceRegistry.java:84) > at > com.bigdata.rdf.ServiceProviderHook.forceLoad(ServiceProviderHook.java:258) > at > com.bigdata.rdf.ServiceProviderHook.<clinit>(ServiceProviderHook.java:125) > at > com.bigdata.rdf.store.AbstractTripleStore.<init>(AbstractTripleStore.java:1355) > at > com.bigdata.rdf.store.AbstractLocalTripleStore.<init>(AbstractLocalTripleStore.java:57) > at > com.bigdata.rdf.store.LocalTripleStore.<init>(LocalTripleStore.java:179) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:833) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:718) > at com.bigdata.rdf.sail.BigdataSail.<init>(BigdataSail.java:695) > at com.blippar.servlet.DataManager.initialize(DataManager.java:79) > at com.blippar.servlet.MinervaServlet.init(MinervaServlet.java:39) > at javax.servlet.GenericServlet.init(GenericServlet.java:158) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:817) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) > at > org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091) > at > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.lang.Thread.run(Thread.java:745) > > 18-Nov-2015 17:41:29.058 SEVERE [http-nio-8080-exec-9] > org.apache.catalina.core.ApplicationContext.log StandardWrapper.Throwable > java.lang.NoClassDefFoundError: Could not initialize class > com.bigdata.rdf.ServiceProviderHook > at > com.bigdata.rdf.store.AbstractTripleStore.<init>(AbstractTripleStore.java:1355) > at > com.bigdata.rdf.store.AbstractLocalTripleStore.<init>(AbstractLocalTripleStore.java:57) > at > com.bigdata.rdf.store.LocalTripleStore.<init>(LocalTripleStore.java:179) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:833) > at com.bigdata.rdf.sail.BigdataSail.createLTS(BigdataSail.java:718) > at com.bigdata.rdf.sail.BigdataSail.<init>(BigdataSail.java:695) > at com.blippar.servlet.DataManager.initialize(DataManager.java:79) > at com.blippar.servlet.MinervaServlet.init(MinervaServlet.java:39) > at javax.servlet.GenericServlet.init(GenericServlet.java:158) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144) > -UU-:%%--F1 localhost.2015-11-18.log Top L1 (Fundamental) > ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > Beginning of buffer > > > > On Nov 18, 2015, at 7:58 AM, Brad Bebee <be...@sy...> wrote: > > Joakim, > > 1.5.3 is available on our hosted-maven repository [1]. For 2.0, we'll be > releasing on maven central under com.blazegraph. Regarding your error, it > looks like you are starting the embedded Sail with the same properties used > for the NanoSparqlServer. Should that be a SailRepositoryConnection to > get a connection to the NSS endpoint? > > Thanks, --Brad > > [1] > http://www.systap.com/maven/releases/com/bigdata/bigdata/1.5.3/bigdata-1.5.3.pom > > On Wed, Nov 18, 2015 at 10:41 AM, Joakim Soderberg < > joa...@bl...> wrote: > >> I have been running Blazegraph 1.5.2 in embedded mode >> (apache-tomcat-8.0.27) for a few months ( Ill upgrade to 1.5.3 when >> available on Maven). >> After moving Tomcat to another volume with a minor update >> (apache-tomcat-8.0.27) I can no longer run my service. >> >> The servlet initializes twice. The first time Blazegraph engine starts, >> but it seems that at the end of its loading process, it fires an new init() >> to the servlet >> >> >> (2015-11-18 07:25:37,697) INFO : DataManager.java:62: Default >> configuration loaded: {serverPathTojnl=/mydata/blazegraph/} >> >> (2015-11-18 07:25:37,699) INFO : DataManager.java:78: Blazegraph >> configuration loaded: >> {com.bigdata.namespace.kb.spo.com.bigdata.btree.BTree.branchingFactor=1024, >> com.bigdata.journal.AbstractJournal.bufferMode=DiskRW, >> com.bigdata.journal.AbstractJournal.file=/mydata/blazegraph/dbpedia2015.jnl, >> com.bigdata.journal.AbstractJournal.initialExtent=209715200, >> com.bigdata.rdf.store.AbstractTripleStore.textIndex=true , >> com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.namespace.kb.lex.com.bigdata.btree.BTree.branchingFactor=400, >> com.bigdata.rdf.store.AbstractTripleStore.axiomsClass=com.bigdata.rdf.axioms.NoAxioms, >> com.bigdata.rdf.sail.bufferCapacity=100000, >> com.bigdata.service.AbstractTransactionService.minReleaseAge=1, >> com.bigdata.rdf.sail.truthMaintenance=false , >> com.bigdata.journal.AbstractJournal.maximumExtent=209715200, >> com.bigdata.rdf.store.AbstractTripleStore.justify=false, >> com.bigdata.namespace.kb.spo.OSP.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.store.AbstractTripleStore.quads=false, >> com.bigdata.namespace.kb.spo.POS.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.rio.RDFParserOptions.datatypeHandling=IGNORE, >> com.bigdata.btree.writeRetentionQueue.capacity=8000, >> com.bigdata.rdf.rio.RDFParserOptions.verifyData=false, >> com.bigdata.rdf.store.DataLoader.commit=Incremental, >> com.bigdata.rdf.rio.RDFParserOptions.stopAtFirstError=false, >> com.bigdata.rdf.rio.RDFParserOptions.preserveBNodeIDs=false, >> com.bigdata.namespace.kb.spo.SPO.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.store.AbstractTripleStore.statementIdentifiers=false} >> >> (2015-11-18 07:25:37,744) INFO : SystemUtil.java:90: architecture: amd64 >> (2015-11-18 07:25:37,744) INFO : SystemUtil.java:91: operating system: >> Linux >> (2015-11-18 07:25:37,745) INFO : SystemUtil.java:92: operation system >> version: 3.10.0-229.20.1.el7.x86_64 >> (2015-11-18 07:25:37,745) INFO : SystemUtil.java:93: #processors: 8 >> (2015-11-18 07:25:37,745) INFO : SystemUtil.java:94: cpu info: Intel(R) >> Xeon(R) CPU E5-2670 v2 @ 2.50GHz Family 6 Model 62 Stepping 4, GenuineIntel >> >> BlazeGraph(TM) Graph Engine >> >> Flexible >> Reliable >> Affordable >> Web-Scale Computing for the Enterprise >> >> Copyright SYSTAP, LLC 2006-2015. All rights reserved. >> >> ip-172-31-11-213.us-west-2.compute.internal >> Wed Nov 18 07:25:37 UTC 2015 >> Linux/3.10.0-229.20.1.el7.x86_64 amd64 >> Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Family 6 Model 62 Stepping 4, >> GenuineIntel #CPU=8 >> Oracle Corporation 1.8.0_45 >> freeMemory=1446459088 >> buildVersion=1.5.2-SNAPSHOT >> >> Dependency License >> >> ICU >> http://source.icu-project.org/repos/icu/icu/trunk/license.html >> bigdata-ganglia http://www.apache.org/licenses/LICENSE-2.0.html >> >> blueprints-core >> https://github.com/tinkerpop/blueprints/blob/master/LICENSE.txt >> colt http://acs.lbl.gov/software/colt/license.html >> >> commons-codec http://www.apache.org/licenses/LICENSE-2.0.html >> >> commons-fileupload http://www.apache.org/licenses/LICENSE-2.0.html >> >> commons-io http://www.apache.org/licenses/LICENSE-2.0.html >> >> commons-logging http://www.apache.org/licenses/LICENSE-2.0.html >> >> dsiutils http://www.gnu.org/licenses/lgpl-2.1.html >> >> fastutil http://www.apache.org/licenses/LICENSE-2.0.html >> >> flot http://www.opensource.org/licenses/mit-license.php >> >> high-scale-lib http://creativecommons.org/licenses/publicdomain >> >> httpclient http://www.apache.org/licenses/LICENSE-2.0.html >> >> httpclient-cache http://www.apache.org/licenses/LICENSE-2.0.html >> >> httpcore http://www.apache.org/licenses/LICENSE-2.0.html >> >> httpmime http://www.apache.org/licenses/LICENSE-2.0.html >> >> jackson-core http://www.apache.org/licenses/LICENSE-2.0.html >> >> jetty http://www.apache.org/licenses/LICENSE-2.0.html >> >> jquery >> https://github.com/jquery/jquery/blob/master/MIT-LICENSE.txt >> log4j http://www.apache.org/licenses/LICENSE-2.0.html >> >> lucene http://www.apache.org/licenses/LICENSE-2.0.html >> >> nanohttp http://elonen.iki.fi/code/nanohttpd/#license >> >> rexster-core >> https://github.com/tinkerpop/rexster/blob/master/LICENSE.txt >> river http://www.apache.org/licenses/LICENSE-2.0.html >> >> servlet-api http://www.apache.org/licenses/LICENSE-2.0.html >> >> sesame http://www.openrdf.org/download.jsp >> >> slf4j http://www.slf4j.org/license.html >> >> zookeeper http://www.apache.org/licenses/LICENSE-2.0.html >> >> >> INFO: com.bigdata.util.config.LogUtil: Configure: >> file:/myserver/opt/apache-tomcat-8.0.27/webapps/dbpedia/WEB-INF/classes/log4j.properties >> (2015-11-18 07:25:37,754) DEBUG: AbstractDynamicMBean.java:148: >> preRegister called. Server=com.sun.jmx.mbeanserver.JmxMBeanServer@16b3fc9e, >> name=log4j:hierarchy=default >> (2015-11-18 07:25:37,754) DEBUG: HierarchyDynamicMBean.java:260: >> postRegister is called. >> (2015-11-18 07:25:38,078) WARN : ServiceProviderHook.java:172: Running. >> (2015-11-18 07:25:38,087) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.turtle.TurtleParserFactory >> (2015-11-18 07:25:38,088) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.ntriples.NTriplesParserFactory >> (2015-11-18 07:25:38,089) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.n3.N3ParserFactory >> (2015-11-18 07:25:38,089) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.nquads.NQuadsParserFactory >> (2015-11-18 07:25:38,090) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.binary.BinaryRDFParserFactory >> (2015-11-18 07:25:38,091) DEBUG: ServiceRegistry.java:61: Registered >> service class com.bigdata.rdf.rio.ntriples.BigdataNTriplesParserFactory >> (2015-11-18 07:25:38,091) DEBUG: ServiceRegistry.java:61: Registered >> service class com.bigdata.rdf.rio.turtle.BigdataTurtleParserFactory >> (2015-11-18 07:25:38,092) DEBUG: ServiceRegistry.java:61: Registered >> service class >> com.bigdata.rdf.rio.json.BigdataSPARQLResultsJSONParserForConstructFactory >> (2015-11-18 07:25:38,092) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.rdfxml.RDFXMLParserFactory >> (2015-11-18 07:25:38,093) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.rdfjson.RDFJSONParserFactory >> (2015-11-18 07:25:38,096) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.trig.TriGParserFactory >> (2015-11-18 07:25:38,097) DEBUG: ServiceRegistry.java:61: Registered >> service class org.openrdf.rio.trix.TriXParserFactory >> (2015-11-18 07:25:38,104) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.binary.BinaryQueryResultWriterFactory >> (2015-11-18 07:25:38,104) DEBUG: ServiceRegistry.java:61: Registered >> service class com.bigdata.rdf.rio.json.BigdataSPARQLResultsJSONWriterFactory >> (2015-11-18 07:25:38,105) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.text.csv.SPARQLResultsCSVWriterFactory >> (2015-11-18 07:25:38,105) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.text.tsv.SPARQLResultsTSVWriterFactory >> (2015-11-18 07:25:38,106) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.sparqlxml.SPARQLResultsXMLWriterFactory >> (2015-11-18 07:25:38,109) WARN : ServiceRegistry.java:57: New service >> class org.openrdf.query.resultio.sparqljson.SPARQLResultsJSONWriterFactory >> replaces existing service class >> com.bigdata.rdf.rio.json.BigdataSPARQLResultsJSONWriterFactory >> (2015-11-18 07:25:38,109) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.sparqljson.SPARQLResultsJSONWriterFactory >> (2015-11-18 07:25:38,114) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.binary.BinaryQueryResultParserFactory >> (2015-11-18 07:25:38,115) DEBUG: ServiceRegistry.java:61: Registered >> service class com.bigdata.rdf.rio.json.BigdataSPARQLResultsJSONParserFactory >> (2015-11-18 07:25:38,115) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.text.csv.SPARQLResultsCSVParserFactory >> (2015-11-18 07:25:38,116) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.text.tsv.SPARQLResultsTSVParserFactory >> (2015-11-18 07:25:38,116) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.sparqlxml.SPARQLResultsXMLParserFactory >> (2015-11-18 07:25:38,119) WARN : ServiceRegistry.java:57: New service >> class org.openrdf.query.resultio.sparqljson.SPARQLResultsJSONParserFactory >> replaces existing service class >> com.bigdata.rdf.rio.json.BigdataSPARQLResultsJSONParserFactory >> (2015-11-18 07:25:38,119) DEBUG: ServiceRegistry.java:61: Registered >> service class >> org.openrdf.query.resultio.sparqljson.SPARQLResultsJSONParserFactory >> *realPath: /myserver/opt/apache-tomcat-8.0.27/webapps/dbpedia/ <== here >> it has restarted init()* >> log4j:WARN No appenders could be found for logger >> (org.apache.log4j.jmx.HierarchyDynamicMBean). *<== what is this? >> zookeeper?* >> log4j:WARN Please initialize the log4j system properly. >> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for >> more info. >> (2015-11-18 07:25:38,126) DEBUG: PropertyConfigurator.java:770: >> addAppenderEvent called: logger=root, appender=devDest >> (2015-11-18 07:25:38,126) DEBUG: PropertyConfigurator.java:770: sending >> notification. >> (2015-11-18 07:25:38,127) DEBUG: PropertyConfigurator.java:759: >> removeAppenderCalled: logger=com.bigdata.relation.rule.eval.RuleLog, >> appender=ruleLog >> (2015-11-18 07:25:38,128) DEBUG: PropertyConfigurator.java:770: >> addAppenderEvent called: logger=com.bigdata.relation.rule.eval.RuleLog, >> appender=ruleLog >> (2015-11-18 07:25:38,128) DEBUG: PropertyConfigurator.java:770: sending >> notification. >> (2015-11-18 07:25:38,128) INFO : DataManager.java:62: Default >> configuration loaded: {serverPathTojnl=/mydata/blazegraph/} >> (2015-11-18 07:25:38,129) INFO : DataManager.java:78: Blazegraph >> configuration loaded: >> {com.bigdata.namespace.kb.spo.com.bigdata.btree.BTree.branchingFactor=1024, >> com.bigdata.journal.AbstractJournal.bufferMode=DiskRW, >> com.bigdata.journal.AbstractJournal.file=/mydata/blazegraph/dbpedia2015.jnl, >> com.bigdata.journal.AbstractJournal.initialExtent=209715200, >> com.bigdata.rdf.store.AbstractTripleStore.textIndex=true , >> com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.namespace.kb.lex.com.bigdata.btree.BTree.branchingFactor=400, >> com.bigdata.rdf.store.AbstractTripleStore.axiomsClass=com.bigdata.rdf.axioms.NoAxioms, >> com.bigdata.rdf.sail.bufferCapacity=100000, >> com.bigdata.service.AbstractTransactionService.minReleaseAge=1, >> com.bigdata.rdf.sail.truthMaintenance=false , >> com.bigdata.journal.AbstractJournal.maximumExtent=209715200, >> com.bigdata.rdf.store.AbstractTripleStore.justify=false, >> com.bigdata.namespace.kb.spo.OSP.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.store.AbstractTripleStore.quads=false, >> com.bigdata.namespace.kb.spo.POS.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.rio.RDFParserOptions.datatypeHandling=IGNORE, >> com.bigdata.btree.writeRetentionQueue.capacity=8000, >> com.bigdata.rdf.rio.RDFParserOptions.verifyData=false, >> com.bigdata.rdf.store.DataLoader.commit=Incremental, >> com.bigdata.rdf.rio.RDFParserOptions.stopAtFirstError=false, >> com.bigdata.rdf.rio.RDFParserOptions.preserveBNodeIDs=false, >> com.bigdata.namespace.kb.spo.SPO.com.bigdata.btree.BTree.branchingFactor=512, >> com.bigdata.rdf.store.AbstractTripleStore.statementIdentifiers=false} *<= >> it loads the blazegrpah properties again* >> >> *the line far this is* >> sail = new BigdataSail(blazegraphsProps); which hangs >> >> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> Bigdata-developers mailing list >> Big...@li... >> https://lists.sourceforge.net/lists/listinfo/bigdata-developers >> >> > > > -- > _______________ > Brad Bebee > CEO, Managing Partner > SYSTAP, LLC > e: be...@sy... > m: 202.642.7961 > f: 571.367.5000 > w: www.blazegraph.com > > Blazegraph™ <http://www.blazegraph.com/> is our ultra high-performance > graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints > APIs. Mapgraph™ <http://www.systap.com/mapgraph> is our disruptive new > technology to use GPUs to accelerate data-parallel graph analytics. > > CONFIDENTIALITY NOTICE: This email and its contents and attachments are > for the sole use of the intended recipient(s) and are confidential or > proprietary to SYSTAP, LLC. Any unauthorized review, use, disclosure, > dissemination or copying of this email or its contents or attachments is > prohibited. If you have received this communication in error, please notify > the sender by reply email and permanently delete all copies of the email > and its contents and attachments. > > > -- _______________ Brad Bebee CEO, Managing Partner SYSTAP, LLC e: be...@sy... m: 202.642.7961 f: 571.367.5000 w: www.blazegraph.com Blazegraph™ <http://www.blazegraph.com> is our ultra high-performance graph database that supports both RDF/SPARQL and Tinkerpop/Blueprints APIs. Mapgraph™ <http://www.systap.com/mapgraph> is our disruptive new technology to use GPUs to accelerate data-parallel graph analytics. CONFIDENTIALITY NOTICE: This email and its contents and attachments are for the sole use of the intended recipient(s) and are confidential or proprietary to SYSTAP, LLC. Any unauthorized review, use, disclosure, dissemination or copying of this email or its contents or attachments is prohibited. If you have received this communication in error, please notify the sender by reply email and permanently delete all copies of the email and its contents and attachments. |
