@Bender  UPD: It seems I figured out why it doesn't work. This request fails:   I decompiled the code and dug deep into it. I found the controller for it:         To tell the long story short, the requested data should contain one more parameter:  hostId  I found one solution, but it doesn't promise to be easy: Find the ID: Find DB properties: cat /etc/cloudera-scm-server/db.properties Connect to DB: psql -h localhost -p 7432 -U scm -d scm -W Run the query: select host_identifier from hosts; Copy the result value, for instance c1d007e4-cd2c-4abb-9970-007f9c1f6dbb Start debugging: Open Chrome DevTools Find these lines and toggle a breakpoint: Press "Continue" in the Cloudera Manager UI and skip requests until the required URL is processed In debug, you will see that is value is undefined. In the DevTools Console, and set the required value: t.items[0].hostId = 'c1d007e4-cd2c-4abb-9970-007f9c1f6dbb' Remove the breakpoint and continue processing.   ... View more

Hello @Bender,   I have the same issue with CDH 7.1.4-1.cdh7.1.4.p0.6300266 on the same step Install Agents: Null value(s) passed to lookup by non-nullable natural-id   The logs /var/log/cloudera-scm-server/cloudera-scm-server.log tell the following: 2021-03-04 14:08:22,160 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/v32/clusters 2021-03-04 14:08:22,404 INFO scm-web-98:com.cloudera.server.cmf.components.OperationsManagerImpl: Creating cluster TestCluster with version CDH 7.1.4 and rounded off version CDH 7.1.4 2021-03-04 14:08:22,416 INFO scm-web-98:com.cloudera.api.dao.impl.ClusterManagerDaoImpl: Created cluster TestCluster successfully. 2021-03-04 14:08:22,537 INFO scm-web-98:com.cloudera.cmf.scheduler.CmfScheduler: Added command schedule '1546332671' to the scheduler 2021-03-04 14:08:22,551 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/v32/clusters, Status:200 2021-03-04 14:08:22,650 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/express-wizard/updateHostsState 2021-03-04 14:08:22,689 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/express-wizard/updateHostsState, Status:200 2021-03-04 14:08:22,797 INFO scm-web-107:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/v32/clusters/TestCluster/hosts 2021-03-04 14:08:22,835 INFO scm-web-107:com.cloudera.enterprise.AbstractWrappedEntityManager: Rolling back transaction that wasn't marked for rollback-only. java.lang.Exception: Non-thrown exception for stack trace. at com.cloudera.enterprise.AbstractWrappedEntityManager.close(AbstractWrappedEntityManager.java:163) at com.cloudera.cmf.persist.CmfEntityManager.close(CmfEntityManager.java:392) at com.cloudera.server.web.cmf.AuthFilterEntityManager.close(AuthFilterEntityManager.java:201) at com.cloudera.api.dao.impl.ManagerDaoBase.runInNewTransaction(ManagerDaoBase.java:209) at com.cloudera.api.dao.impl.ManagerDaoBase.access$100(ManagerDaoBase.java:82) at com.cloudera.api.dao.impl.ManagerDaoBase$TransactionCallable.call(ManagerDaoBase.java:239) at com.cloudera.server.common.RetryWrapper.executeWithRetry(RetryWrapper.java:32) at com.cloudera.server.common.RetryUtils.executeWithRetryHelper(RetryUtils.java:210) at com.cloudera.server.common.RetryUtils.executeWithRetry(RetryUtils.java:131) at com.cloudera.api.dao.impl.ManagerDaoBase.runInNewTransactionWithRetry(ManagerDaoBase.java:169) at com.cloudera.api.dao.impl.ManagerDaoBase.invoke(ManagerDaoBase.java:272) at com.sun.proxy.$Proxy230.addHosts(Unknown Source) at com.cloudera.api.v3.impl.ClustersResourceV3Impl.addHosts(ClustersResourceV3Impl.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:189) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:261) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:261) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:99) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:263) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:189) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:299) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:218) at javax.servlet.http.HttpServlet.service(HttpServlet.java:665) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:274) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:867) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623) at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:204) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at com.cloudera.server.cmf.config.components.CmfHttpSessionFilter.doFilter(CmfHttpSessionFilter.java:35) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at com.cloudera.server.cmf.config.components.RequestBroadcastFilter.doFilter(RequestBroadcastFilter.java:85) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:128) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at com.cloudera.api.ApiBasicAuthFilter.doFilter(ApiBasicAuthFilter.java:86) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171) at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:174) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:502) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at com.cloudera.server.common.BoundedQueuedThreadPool$2.run(BoundedQueuedThreadPool.java:94) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:748) 2021-03-04 14:08:22,932 INFO ReporterRegistry-0:com.cloudera.cmf.service.scm.components.ReporterRegistry: Triggering recalculation because of event: scm-cpu-usage-changes 2021-03-04 14:08:22,956 WARN scm-web-107:com.cloudera.api.ApiExceptionMapper: Unexpected exception. Msg:Null value(s) passed to lookup by non-nullable natural-id org.hibernate.HibernateException: Null value(s) passed to lookup by non-nullable natural-id at org.hibernate.persister.entity.AbstractEntityPersister.determinePkByNaturalIdQuery(AbstractEntityPersister.java:5053) at org.hibernate.persister.entity.AbstractEntityPersister.loadEntityIdByNaturalId(AbstractEntityPersister.java:4982) at org.hibernate.event.internal.DefaultResolveNaturalIdEventListener.loadFromDatasource(DefaultResolveNaturalIdEventListener.java:116) at org.hibernate.event.internal.DefaultResolveNaturalIdEventListener.resolveNaturalId(DefaultResolveNaturalIdEventListener.java:83) at org.hibernate.event.internal.DefaultResolveNaturalIdEventListener.onResolveNaturalId(DefaultResolveNaturalIdEventListener.java:40) at org.hibernate.internal.SessionImpl.fireResolveNaturalId(SessionImpl.java:1228) at org.hibernate.internal.SessionImpl.access$2000(SessionImpl.java:204) at org.hibernate.internal.SessionImpl$BaseNaturalIdLoadAccessImpl.resolveNaturalId(SessionImpl.java:2942) at org.hibernate.internal.SessionImpl$SimpleNaturalIdLoadAccessImpl.load(SessionImpl.java:3133) at com.cloudera.cmf.persist.CmfEntityManager.findHostByHostId(CmfEntityManager.java:698) at com.cloudera.server.web.cmf.AuthFilterEntityManager.findHostByHostId(AuthFilterEntityManager.java:320) at com.cloudera.api.dao.impl.ManagerDaoBase.findHost(ManagerDaoBase.java:414) at com.cloudera.api.dao.impl.ClusterManagerDaoImpl.addHosts(ClusterManagerDaoImpl.java:491) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.cloudera.api.dao.impl.ManagerDaoBase.runInNewTransaction(ManagerDaoBase.java:203) at com.cloudera.api.dao.impl.ManagerDaoBase.access$100(ManagerDaoBase.java:82) at com.cloudera.api.dao.impl.ManagerDaoBase$TransactionCallable.call(ManagerDaoBase.java:239) at com.cloudera.server.common.RetryWrapper.executeWithRetry(RetryWrapper.java:32) at com.cloudera.server.common.RetryUtils.executeWithRetryHelper(RetryUtils.java:210) at com.cloudera.server.common.RetryUtils.executeWithRetry(RetryUtils.java:131) at com.cloudera.api.dao.impl.ManagerDaoBase.runInNewTransactionWithRetry(ManagerDaoBase.java:169) at com.cloudera.api.dao.impl.ManagerDaoBase.invoke(ManagerDaoBase.java:272) at com.sun.proxy.$Proxy230.addHosts(Unknown Source) at com.cloudera.api.v3.impl.ClustersResourceV3Impl.addHosts(ClustersResourceV3Impl.java:45) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180) at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:189) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:261) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:261) at com.cloudera.api.ApiInvoker.invoke(ApiInvoker.java:117) at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:99) at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:263) at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:234) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:208) at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160) at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:189) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:299) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:218) at javax.servlet.http.HttpServlet.service(HttpServlet.java:665) at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:274) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:867) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1623) at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:204) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at com.cloudera.server.cmf.config.components.CmfHttpSessionFilter.doFilter(CmfHttpSessionFilter.java:35) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at com.cloudera.server.cmf.config.components.RequestBroadcastFilter.doFilter(RequestBroadcastFilter.java:85) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter.doFilter(SpnegoAuthenticationProcessingFilter.java:128) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at com.cloudera.api.ApiBasicAuthFilter.doFilter(ApiBasicAuthFilter.java:86) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171) at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1610) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:174) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:502) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at com.cloudera.server.common.BoundedQueuedThreadPool$2.run(BoundedQueuedThreadPool.java:94) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:748) 2021-03-04 14:08:22,976 INFO scm-web-107:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/v32/clusters/TestCluster/hosts, Status:500 2021-03-04 14:08:23,069 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:DELETE, Path:/v32/clusters/TestCluster 2021-03-04 14:08:23,304 INFO scm-web-98:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:DELETE, Path:/v32/clusters/TestCluster, Status:200 2021-03-04 14:08:23,332 INFO scm-web-107:com.cloudera.enterprise.JavaMelodyFacade: Entering HTTP Operation: Method:POST, Path:/express-wizard/updateHostsState 2021-03-04 14:08:23,347 INFO scm-web-107:com.cloudera.enterprise.JavaMelodyFacade: Exiting HTTP Operation: Method:POST, Path:/express-wizard/updateHostsState, Status:200  It's also a simple installation of CDH Private Cloud Trial. Could you tell me please if this problem can be fixed? Thank you very much in advance! ... View more