[AMBARI-6168] Error message about absent ATS after upgrade to 2.0.6 stack

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.1
• Component/s: ambari-web
• Assignee: Srimanth Gunturi
• Reporter: Srimanth Gunturi
• Created: 17/Jun/14 19:58
• Updated: 17/Jun/14 20:25
• Resolved: 17/Jun/14 20:25

Description

Ambari 1.4.1 with HDP 2.0.6 Stack having YARN 2.1.
When logging to the Ambari GUI, server error 500 occured:

Server Error
500 status code received on GET method for API: /api/v1/clusters/cl1/components/?ServiceComponentInfo/component_name=APP_TIMELINE_SERVER|ServiceComponentInfo/category=MASTER&fields=ServiceComponentInfo/Version,ServiceComponentInfo/StartTime,ServiceComponentInfo/HeapMemoryUsed,ServiceComponentInfo/HeapMemoryMax,ServiceComponentInfo/service_name,host_components/HostRoles/host_name,host_components/HostRoles/state,host_components/HostRoles/maintenance_state,host_components/HostRoles/stale_configs,host_components/metrics/jvm/memHeapUsedM,host_components/metrics/jvm/HeapMemoryMax,host_components/metrics/jvm/HeapMemoryUsed,host_components/metrics/jvm/memHeapCommittedM,host_components/metrics/mapred/jobtracker/trackers_decommissioned,host_components/metrics/cpu/cpu_wio,host_components/metrics/rpc/RpcQueueTime_avg_time,host_components/metrics/dfs/FSNamesystem/*,host_components/metrics/dfs/namenode/Version,host_components/metrics/dfs/namenode/DecomNodes,host_components/metrics/dfs/namenode/TotalFiles,host_components/metrics/dfs/namenode/UpgradeFinalized,host_components/metrics/dfs/namenode/Safemode,host_components/metrics/runtime/StartTime,host_components/metrics/hbase/master/IsActiveMaster,ServiceComponentInfo/MasterStartTime,ServiceComponentInfo/MasterActiveTime,ServiceComponentInfo/AverageLoad,ServiceComponentInfo/Revision,ServiceComponentInfo/RegionsInTransition,host_components/metrics/yarn/Queue,ServiceComponentInfo/rm_metrics/cluster/activeNMcount,ServiceComponentInfo/rm_metrics/cluster/unhealthyNMcount,ServiceComponentInfo/rm_metrics/cluster/rebootedNMcount,ServiceComponentInfo/rm_metrics/cluster/decommissionedNMcount&minimal_response=true 

Error message: org.apache.ambari.server.controller.spi.SystemException: An internal system exception occurred: Could not find service for component, componentName=APP_TIMELINE_SERVER, clusterName=cl1, stackInfo=HDP-2.0.6

See also screenshot attached