Thanks for your answer! On Tue, Feb 19, 2013 at 2:30 PM, Meriç Taze <[email protected]> wrote:
> Hi Xiaoyan, > > Since each index is actually a Solr instance, the folder contains > solr specific things such as config files even if there is no submitted > document. As new documents submitted to contenthub store, they > will be indexed to the selected solr index. You can also watch the > submitted documents from [1] solr endpoint of the project. > > Best, > Meriç > > [1] http://localhost:8080/solr/default/contenthub/select?q=*:* > > > 2013/2/19 xiaoyan yu <[email protected]> > > > Thanks for your explanation. After re-initialization, I got the > > contenthub-{date} index back. > > I don't understand one thing regarding the contenthub index. > > As I haven't uploaded any data in the contenthub store yet, what are > > indexed and put in the contenthub-{date} folder? > > > > > > Thanks, > > Xiaoyan > > > > On Sat, Feb 16, 2013 at 4:17 AM, Meriç Taze <[email protected]> wrote: > > > > > Hi Xiaoyan, > > > > > > First of all, you need to know followings, > > > - Endpoint of Contenthub Featured Search is > > > "/contenthub/{indexName}/search/featured". > > > - In query [1], first "contenthub" is the actual endpoint of Contenthub > > > component, and the second one is the name of the index. > > > - Indexes are stored on /stanbol/indexes/default/{indexName}-{date}. > > > > > > > > > When you query the contenthub with [1], it will try to use the index on > > > /stanbol/indexes/default/contenthub-{date}. Due to deletion, it will > > throw > > > an exception as expected. You can restore the contenthub-{date} folder > by > > > re-building the launchers/full. If this does not solve your problem, > > please > > > let me know. > > > > > > Best, > > > Meric > > > > > > [1] http://localhost:8080/contenthub/*contenthub* > > > /search/featured?fromStore="y"&queryTerm=paris > > > > > > > > > 2013/2/16 xiaoyan yu <[email protected]> > > > > > > > When I query contenthub by > > > > > > > > > > > > > > http://localhost:8080/contenthub/contenthub/search/featured?fromStore=%22y%22&queryTerm=paris > > > > > > > > I got the exception that seems to indicate something wrong with the > > solr > > > > server. One thing I did may be related to this is that I deleted the > > > > contenthub-{date} folder from stanbol/indexes/default before this > run. > > > > Please help. > > > > > > > > Thanks, > > > > Xiaoyan > > > > > > > > > > > > Feb 15, 2013 3:41:11 PM > com.sun.jersey.spi.container.ContainerResponse > > > > mapMappableContainerException > > > > SEVERE: The exception contained within MappableContainerException > could > > > not > > > > be mapped to a response, re-throwing to the HTTP container > > > > org.apache.stanbol.contenthub.servicesapi.search.SearchException: > > > > SolrSearchImpl.getFacetNames: Failed to obtain solr server for > > ldprogram: > > > > contenthub > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.getSolrServer(FeaturedSearchImpl.java:258) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.getAllFacetResults(FeaturedSearchImpl.java:225) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.performSearch(FeaturedSearchResource.java:223) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.web.resources.FeaturedSearchResource.get(FeaturedSearchResource.java:189) > > > > 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 > > > > > > > > > > > > > > com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) > > > > > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1480) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1411) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1360) > > > > at > > > > > > > > > > > > > > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1350) > > > > at > > > > > > > > > > > > > > com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) > > > > at > > > > > > > > > > > > > > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) > > > > at > > > > > > > > > > > > > > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) > > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilterHttp(ResourceServingFilter.java:148) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.commons.web.resources.ResourceServingFilter.doFilter(ResourceServingFilter.java:91) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.commons.security.auth.AuthenticatingFilter$1.run(AuthenticatingFilter.java:163) > > > > at java.security.AccessController.doPrivileged(Native Method) > > > > at > javax.security.auth.Subject.doAsPrivileged(Subject.java:517) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.commons.security.auth.AuthenticatingFilter.doFilter(AuthenticatingFilter.java:159) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39) > > > > at > > > > > > > > > > > > > > org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67) > > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > > > > at > > > > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) > > > > at > > > > > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390) > > > > at > > > > > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > > > > at > > > > > > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > > > > at > > > > > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > > > > at org.mortbay.jetty.Server.handle(Server.java:326) > > > > at > > > > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > > > > at > > > > > > > > > > > > > > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926) > > > > at > org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) > > > > at > > > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) > > > > at > > > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > > > > at > > > > > > > > > > > > > > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) > > > > at > > > > > > > > > > > > > > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) > > > > Caused by: > > > org.apache.stanbol.contenthub.servicesapi.store.StoreException: > > > > SolrServer specified by 'contenthub' cannot be retrieved from > > > > RegisteredSolrServerTracker > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.store.solr.manager.SolrCoreManager.getSolrServerFromTracker(SolrCoreManager.java:148) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.store.solr.manager.SolrCoreManager.getServer(SolrCoreManager.java:169) > > > > at > > > > > > > > > > > > > > org.apache.stanbol.contenthub.search.featured.FeaturedSearchImpl.getSolrServer(FeaturedSearchImpl.java:250) > > > > ... 66 more > > > > > > > > > >
