If that workflow needs to write a temporary file, then why not use the /tmp directory so that it doesn't matter which user ambari is run as? The other option is to make sure /var/run/ambari-server is owned by the user before starting up. Still sounds like a bug that needs to be fixed.
On Thu, Mar 9, 2017 at 1:36 PM Alejandro Fernandez < afernan...@hortonworks.com> wrote: > Hi Tyler, you can either run ambari as root, or configure an ambari-user > (defaults to ambari-qa). > That would explain the error with permissions if running as non-root. > > Thanks, > Alejandro > > From: Tyler Hawkes <tyler.haw...@gmail.com> > Reply-To: "user@ambari.apache.org" <user@ambari.apache.org> > Date: Wednesday, March 8, 2017 at 8:49 PM > To: "user@ambari.apache.org" <user@ambari.apache.org> > Subject: Re: Issue adding new nodes to existing cluster > > Actually, I was mistaken. I was running that on another host (guess I > should check what server I'm on better). Once I changed the rights it ran > fine. Is this a bug with configuring ambari-server to run as a non-root > user? > > On Wed, Mar 8, 2017 at 9:16 PM Tyler Hawkes <tyler.haw...@gmail.com> > wrote: > > I am getting an error - see below. The /var/run/ambari-server directory > was owned by root with ambari-server running as ambari, so I ran "chown > ambari:ambari /var/run/ambari-server" and its still throwing the error. > Even if I create the directory its complaining about the error still > happens. This shows up in the logs at the exact time I go from step2 to > step3. > > 08 Mar 2017 21:13:13,444 ERROR [ambari-client-thread-2705] > BaseManagementHandler:61 - Caught a system exception while attempting to > create a resource: Error occured during stack advisor command invocation: > Cannot create /var/run/ambari-server/stack-recommendations > org.apache.ambari.server.controller.spi.SystemException: Error occured > during stack advisor command invocation: Cannot create > /var/run/ambari-server/stack-recommendations > at > org.apache.ambari.server.controller.internal.ValidationResourceProvider.createResources(ValidationResourceProvider.java:91) > at > org.apache.ambari.server.controller.internal.ClusterControllerImpl.createResources(ClusterControllerImpl.java:298) > at > org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.create(PersistenceManagerImpl.java:97) > at > org.apache.ambari.server.api.handlers.CreateHandler.persist(CreateHandler.java:37) > at > org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:73) > at > org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:145) > at > org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:126) > at > org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:90) > at > org.apache.ambari.server.api.services.ValidationService.getValidation(ValidationService.java:58) > 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:497) > 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:1542) > at > com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) > at > com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) > at > com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) > at > com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) > at > org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:257) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.apache.ambari.server.security.authorization.jwt.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:96) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150) > at > org.apache.ambari.server.security.authentication.AmbariAuthenticationFilter.doFilter(AmbariAuthenticationFilter.java:88) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.apache.ambari.server.security.authorization.AmbariUserAuthorizationFilter.doFilter(AmbariUserAuthorizationFilter.java:91) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) > at > org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) > at > org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) > at > org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) > at > org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) > at > org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) > at > org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) > at > org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) > at > org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) > at > org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82) > at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:294) > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > at > org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:212) > at > org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:201) > at > org.apache.ambari.server.controller.AmbariHandlerList.handle(AmbariHandlerList.java:139) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > at org.eclipse.jetty.server.Server.handle(Server.java:370) > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) > at > org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:984) > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1045) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861) > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:236) > at > org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > at java.lang.Thread.run(Thread.java:745) > Caused by: > org.apache.ambari.server.api.services.stackadvisor.StackAdvisorException: > Error occured during stack advisor command invocation: Cannot create > /var/run/ambari-server/stack-recommendations > at > org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand.invoke(StackAdvisorCommand.java:305) > at > org.apache.ambari.server.api.services.stackadvisor.StackAdvisorHelper.validate(StackAdvisorHelper.java:76) > at > org.apache.ambari.server.controller.internal.ValidationResourceProvider.createResources(ValidationResourceProvider.java:85) > ... 93 more > > On Wed, Mar 8, 2017 at 2:19 PM Alejandro Fernandez < > afernan...@hortonworks.com> wrote: > > Hi Tyler, > > Have you used the web debugger to find any errors in the console or > requests? > Any errors in ambari server log? > > Thanks, > Alejandro > > From: Tyler Hawkes <tyler.haw...@gmail.com> > Reply-To: "user@ambari.apache.org" <user@ambari.apache.org> > Date: Wednesday, March 8, 2017 at 10:41 AM > To: "user@ambari.apache.org" <user@ambari.apache.org> > Subject: Issue adding new nodes to existing cluster > > When trying to add new nodes to an existing cluster, the next button on > step 3 (endpoint is /#/main/host/add/step3) is disabled. Any ideas why? > I've tried restarting the server. None of the the configurations are out of > date and none of the checks that are alerting on the previous step are > significant since all the other nodes in my cluster installed with them. > >