Hi,
We autogenerate a mapping file from oracle db, whose size is about 50M.
When we ran a server, the following error came out.
I wonder why those errors occured. Does it mean that there are two d2rq:column
with the same value?
Because the mapping file is over 50MB. It's hard to open it.
I'm afraid that it's not working well after fixing those problems.
Thanks.
Young Soo Song
17:24:34 INFO Server :: jetty-8.1.1.v20120215
17:24:35 INFO StandardDescriptorProcessor :: NO JSP Support for , did not find
org.apache.jasper.servlet.JspServlet
17:24:35 INFO ContextHandler :: started
o.e.j.w.WebAppContext{,file:/var/d2rq/v0.8/webapp/},webapp
17:24:35 INFO ContextHandler :: started
o.e.j.w.WebAppContext{,file:/var/d2rq/v0.8/webapp/},webapp
17:24:35 INFO D2RServer :: using config file:
file:/var/d2rq/v0.8/oakoracle.ttl
17:24:53 WARN WebAppContext :: Failed startup of context
o.e.j.w.WebAppContext{,file:/var/d2rq/v0.8/webapp/},webapp
de.fuberlin.wiwiss.d2rq.D2RQException: Duplicate d2rq:column for
d2rq:PropertyBridge map:MGMT_BSLN_DATASOURCES_TARGET_UID (E16)
at
de.fuberlin.wiwiss.d2rq.map.MapObject.assertNotYetDefined(MapObject.java:36)
at
de.fuberlin.wiwiss.d2rq.map.PropertyBridge.setColumn(PropertyBridge.java:55)
at
de.fuberlin.wiwiss.d2rq.parser.MapParser.parsePropertyBridge(MapParser.java:499)
at
de.fuberlin.wiwiss.d2rq.parser.MapParser.parsePropertyBridges(MapParser.java:486)
at de.fuberlin.wiwiss.d2rq.parser.MapParser.parse(MapParser.java:104)
at de.fuberlin.wiwiss.d2rq.GraphD2RQ.<init>(GraphD2RQ.java:73)
at de.fuberlin.wiwiss.d2rq.ModelD2RQ.<init>(ModelD2RQ.java:60)
at
de.fuberlin.wiwiss.d2rq.server.AutoReloadableDataset.initD2RQDatasetGraph(AutoReloadableDataset.java:86)
at
de.fuberlin.wiwiss.d2rq.server.AutoReloadableDataset.forceReload(AutoReloadableDataset.java:58)
at de.fuberlin.wiwiss.d2rq.server.D2RServer.start(D2RServer.java:224)
at
de.fuberlin.wiwiss.d2rq.server.WebappInitListener.contextInitialized(WebappInitListener.java:36)
at
org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:764)
at
org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:406)
at
org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:756)
at
org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:242)
at
org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1213)
at
org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:699)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at
org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90)
at org.eclipse.jetty.server.Server.doStart(Server.java:263)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at de.fuberlin.wiwiss.d2rq.server.JettyLauncher.start(JettyLauncher.java:72)
at d2rq.server.startServer(server.java:85)
at d2rq.server.main(server.java:56)
17:24:53 INFO AbstractConnector :: Started
[email protected]:2020
17:24:53 INFO ContextHandler :: stopped
o.e.j.w.WebAppContext{,file:/var/d2rq/v0.8/webapp/},webapp
17:24:53 WARN server :: [[[ Server startup failed, see messages
above ]]]
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