[AMBARI-25202] recoverHost operation fails if public hostname is different from actual hostname

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.3
• Component/s: ambari-web
• Labels: pull-request-available
• Assignee: amarnath reddy pappu
• Reporter: amarnath reddy pappu
• Created: 19/Mar/19 20:15
• Updated: 03/Apr/19 20:42
• Resolved: 25/Mar/19 20:47

Description

If public hostname is different from the actual hostname then operation would fail with below error.

2019-03-19 20:08:43,293 ERROR [ambari-client-thread-50] AmbariManagementControllerImpl:1284 - Host not found
org.apache.ambari.server.HostNotFoundException: Host not found, hostname=c3111-node2.hdp.com.pub
        at org.apache.ambari.server.state.cluster.ClustersImpl.getClustersForHost(ClustersImpl.java:443)
        at org.apache.ambari.server.controller.AmbariManagementControllerImpl.getHostComponents(AmbariManagementControllerImpl.java:1277)
        at org.apache.ambari.server.controller.AmbariManagementControllerImpl.getHostComponents(AmbariManagementControllerImpl.java:3812)
        at org.apache.ambari.server.controller.AmbariManagementControllerImpl.getHostComponents(AmbariManagementControllerImpl.java:3801)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider$2.invoke(HostComponentResourceProvider.java:260)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider$2.invoke(HostComponentResourceProvider.java:257)
        at org.apache.ambari.server.controller.internal.AbstractResourceProvider.getResources(AbstractResourceProvider.java:317)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider.findResources(HostComponentResourceProvider.java:257)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider.getResourcesForUpdate(HostComponentResourceProvider.java:245)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider.doUpdateResources(HostComponentResourceProvider.java:820)
        at org.apache.ambari.server.controller.internal.HostComponentResourceProvider.updateResources(HostComponentResourceProvider.java:320)
        at org.apache.ambari.server.controller.internal.ClusterControllerImpl.updateResources(ClusterControllerImpl.java:317)
        at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.update(PersistenceManagerImpl.java:125)
        at org.apache.ambari.server.api.handlers.UpdateHandler.persist(UpdateHandler.java:46)
        at org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:68)
        at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:144)
        at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:163)
        at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:127)
        at org.apache.ambari.server.api.services.HostComponentService.updateHostComponents(HostComponentService.java:291)
        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.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.SubLocatorRule.accept(SubLocatorRule.java:137)
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        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:865)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655)
        at org.springframework.security.web.FilterChainProxy$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$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
        at org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:291)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)

Issue: UI is sending publichostname in the request instead of using the actual hostname.

{"RequestSchedule":{"batch":[{"requests":[{"order_id":1,"type":"PUT","uri":"/clusters/c3111/hosts/c3111-node2.hdp.com.pub/host_components","RequestBodyInfo":{"RequestInfo":{"context":"Init All Host Components","operation_level":{"level":"HOST","cluster_name":"c3111","host_name":"c3111-node2.hdp.com.pub"},"query":"HostRoles/component_name.in(APP_TIMELINE_SERVER,DATANODE,HDFS_CLIENT,HISTORYSERVER,MAPREDUCE2_CLIENT,NAMENODE,NODEMANAGER,RESOURCEMANAGER,TIMELINE_READER,YARN_CLIENT,ZOOKEEPER_CLIENT,ZOOKEEPER_SERVER)"},"Body":{"HostRoles":{"state":"INIT"}}}},{"order_id":2,"type":"PUT","uri":"/clusters/c3111/hosts/c3111-node2.hdp.com.pub/host_components","RequestBodyInfo":{"RequestInfo":{"context":"Install All Host Components","operation_level":{"level":"HOST","cluster_name":"c3111","host_name":"c3111-node2.hdp.com.pub"},"query":"HostRoles/component_name.in(APP_TIMELINE_SERVER,DATANODE,HDFS_CLIENT,HISTORYSERVER,MAPREDUCE2_CLIENT,NAMENODE,NODEMANAGER,RESOURCEMANAGER,TIMELINE_READER,YARN_CLIENT,ZOOKEEPER_CLIENT,ZOOKEEPER_SERVER)"},"Body":{"HostRoles":{"state":"INSTALLED"}}}},{"order_id":3,"type":"PUT","uri":"/clusters/c3111","RequestBodyInfo":{"RequestInfo":{"context":"Regenerate keytabs","query":"regenerate_keytabs=all&regenerate_hosts=c3111-node2.hdp.com.pub&config_update_policy=none"},"Body":{"Clusters":{"security_type":"KERBEROS"}}}}]},{"batch_settings":{"batch_separation_in_seconds":1,"task_failure_tolerance":0}}]}}]

Issue Links

• links to: GitHub Pull Request #2880
• links to: GitHub Pull Request #2881