[Bigdata-developers] Exception on basic query

[Alex J. <al...@bu...>]

What would that mean?

ERROR: SPARQL-QUERY: queryStr=select * where {?s ?p ?o}
java.util.concurrent.ExecutionException:
com.bigdata.rdf.sail.webapp.DatasetNotFoundException: Not found:
namespace=undefined, timestamp=read-committed at
java.util.concurrent.FutureTask.report(Unknown Source) at
java.util.concurrent.FutureTask.get(Unknown Source) at
com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:261)
at
com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:532)
at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:189)
at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:237) at
com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doPost(MultiTenancyServlet.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:769) at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:497) at
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539)
at java.lang.Thread.run(Unknown Source) Caused by:
com.bigdata.rdf.sail.webapp.DatasetNotFoundException: Not found:
namespace=undefined, timestamp=read-committed at
com.bigdata.rdf.task.AbstractApiTask.getQueryConnection(AbstractApiTask.java:238)
at
com.bigdata.rdf.task.AbstractApiTask.getQueryConnection(AbstractApiTask.java:216)
at
com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:582)
at
com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:549)
at
com.bigdata.rdf.task.ApiTaskForIndexManager.call(ApiTaskForIndexManager.java:68)
at java.util.concurrent.FutureTask.run(Unknown Source) at
com.bigdata.rdf.task.AbstractApiTask.submitApiTask(AbstractApiTask.java:365)
at
com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:258)
... 26 more

Alex Jouravlev
Director, Business Abstraction Pty Ltd
Phone:       +61-(2)-8003-4830
Mobile:     +61-4-0408-3258
Web: http://www.businessabstraction.com
LinkedIn: http://au.linkedin.com/in/alexjouravlev/