Error: GeneralSystemException: Unexpected error while searching for record with nid [2038711-8]!; Stacktrace: de.dnb.datenschnittstellen.ld.business.exception.GeneralSystemException: Unexpected error while searching for record with nid [2038711-8]! at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.repository.impl.SolrDnbRepositoryImpl.findAuthorityByNid(SolrDnbRepositoryImpl.java:60) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.repository.impl.SolrDnbRepositoryImpl$Proxy$_$$_WeldClientProxy.findAuthorityByNid(Unknown Source) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.usecases.GetAuthorityByNid.with(GetAuthorityByNid.java:33) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.usecases.GetAuthorityByNid$Proxy$_$$_WeldSubclass.with$$super(Unknown Source) at jdk.internal.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) at org.hibernate.validator.cdi@6.0.23.Final//org.hibernate.validator.cdi.internal.interceptor.ValidationInterceptor.validateMethodInvocation(ValidationInterceptor.java:79) at jdk.internal.reflect.GeneratedMethodAccessor220.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:84) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:72) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:56) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79) at org.jboss.weld.core@3.1.9.Final//org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.usecases.GetAuthorityByNid$Proxy$_$$_WeldSubclass.with(Unknown Source) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.usecases.GetAuthorityByNid$Proxy$_$$_WeldClientProxy.with(Unknown Source) at deployment.d-nb.info/linked-data-services.ear.linked-data-services-0_plugin_ui_rest.war//de.dnb.datenschnittstellen.ld.webapp.gnd.authorities.restapi.GNDAuthorityResource.checkNewNIDRedirect(GNDAuthorityResource.java:546) at deployment.d-nb.info/linked-data-services.ear.linked-data-services-0_plugin_ui_rest.war//de.dnb.datenschnittstellen.ld.webapp.gnd.authorities.restapi.GNDAuthorityResource.nidPathDefault(GNDAuthorityResource.java:189) at deployment.d-nb.info/linked-data-services.ear.linked-data-services-0_plugin_ui_rest.war//de.dnb.datenschnittstellen.ld.webapp.gnd.authorities.restapi.GNDAuthorityResource$Proxy$_$$_WeldClientProxy.nidPathDefault(Unknown Source) at jdk.internal.reflect.GeneratedMethodAccessor267.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:170) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:130) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:660) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:524) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$2(ResourceMethodInvoker.java:474) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:476) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:434) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:408) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:69) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:492) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:261) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:161) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.interception.jaxrs.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:364) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:164) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:247) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:249) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:60) at org.jboss.resteasy.resteasy-core@4.7.7.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) at javax.servlet.api@2.0.0.Final//javax.servlet.http.HttpServlet.service(HttpServlet.java:590) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at io.opentracing.contrib.opentracing-jaxrs2//io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:52) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.security.elytron-web.undertow-server@1.10.1.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68) at org.wildfly.security.elytron-base@1.19.1.Final//org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:103) at org.wildfly.security.elytron-base@1.19.1.Final//org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:161) at org.wildfly.security.elytron-base@1.19.1.Final//org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:73) at org.wildfly.security.elytron-web.undertow-server@1.10.1.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.core@2.2.19.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core@2.2.19.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.core@2.2.19.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at org.wildfly.security.elytron-web.undertow-server-servlet@1.10.1.Final//org.wildfly.elytron.web.undertow.server.servlet.CleanUpHandler.handleRequest(CleanUpHandler.java:38) at io.undertow.core@2.2.19.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.core@2.2.19.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.RewriteCorrectingHandlerWrappers$PostWrapper$1.handleRequest(RewriteCorrectingHandlerWrappers.java:71) at io.undertow.core@2.2.19.Final//io.undertow.predicate.PredicatesHandler.handleRequest(PredicatesHandler.java:141) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.RewriteCorrectingHandlerWrappers$PreWrapper$1.handleRequest(RewriteCorrectingHandlerWrappers.java:52) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52) at io.undertow.core@2.2.19.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.core@2.2.19.Final//io.undertow.server.handlers.MetricsHandler.handleRequest(MetricsHandler.java:64) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.core.MetricsChainHandler.handleRequest(MetricsChainHandler.java:59) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:275) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:79) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544) at org.wildfly.extension.undertow@26.1.3.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1544) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:79) at io.undertow.servlet@2.2.19.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100) at io.undertow.core@2.2.19.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:387) at io.undertow.core@2.2.19.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:852) at org.jboss.threads@2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990) at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at org.jboss.xnio@3.8.7.Final//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282) at java.base/java.lang.Thread.run(Thread.java:840) Caused by: de.dnb.zdbkatalog.search.exception.RepositoryException: Can't query Solr server: Error accessing Solr server: Server refused connection at: http://etc.dnb.de/solr/dnb.cur at deployment.d-nb.info/linked-data-services.ear//de.dnb.zdbkatalog.search.impl.solr.repository.SolrRepository.findByQuery(SolrRepository.java:55) at deployment.d-nb.info/linked-data-services.ear//de.dnb.zdbkatalog.search.impl.solr.repository.SolrRepository.findByQuery(SolrRepository.java:42) at deployment.d-nb.info/linked-data-services.ear//de.dnb.datenschnittstellen.ld.dnb.catalogsearch.repository.impl.SolrDnbRepositoryImpl.findAuthorityByNid(SolrDnbRepositoryImpl.java:52) ... 100 more Caused by: de.dnb.zdbkatalog.search.impl.solr.access.SolrServiceAccessException: Error accessing Solr server: Server refused connection at: http://etc.dnb.de/solr/dnb.cur at deployment.d-nb.info/linked-data-services.ear//de.dnb.zdbkatalog.search.impl.solr.access.SolrServiceAccess.query(SolrServiceAccess.java:32) at deployment.d-nb.info/linked-data-services.ear//de.dnb.zdbkatalog.search.impl.solr.repository.SolrRepository.findByQuery(SolrRepository.java:53) ... 102 more Caused by: org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://etc.dnb.de/solr/dnb.cur at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:559) at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210) at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206) at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:91) at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301) at deployment.d-nb.info/linked-data-services.ear//de.dnb.zdbkatalog.search.impl.solr.access.SolrServiceAccess.query(SolrServiceAccess.java:25) ... 103 more Caused by: java.net.ConnectException: Connection refused at java.base/sun.nio.ch.Net.connect0(Native Method) at java.base/sun.nio.ch.Net.connect(Net.java:579) at java.base/sun.nio.ch.Net.connect(Net.java:568) at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:593) at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) at java.base/java.net.Socket.connect(Socket.java:633) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:117) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:178) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:304) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) at deployment.d-nb.info/linked-data-services.ear//org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at deployment.d-nb.info/linked-data-services.ear//org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448) ... 108 more