[AMBARI-3591] Services API errors after deleting host with HBase RegionServer

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.2
• Component/s: ambari-server
• Assignee: Nate Cole
• Reporter: Nate Cole
• Created: 25/Oct/13 15:44
• Updated: 25/Oct/13 17:10
• Resolved: 25/Oct/13 17:10

Description

JS Error:
Request URL:http://localhost:8080/api/v1/clusters/c1/services?fields=components/ServiceComponentInfo,components/host_components/metrics/jvm/memHeapUsedM,components/host_components/metrics/jvm/memHeapCommittedM,components/host_components/metrics/mapred/jobtracker/trackers_decommissioned,components/host_components/metrics/cpu/cpu_wio,components/host_components/metrics/rpc/RpcQueueTime_avg_time,components/host_components/metrics/dfs/FSNamesystem/HAState,components/host_components/metrics/dfs/FSNamesystem/CapacityUsed,components/host_components/metrics/dfs/FSNamesystem/CapacityTotal,components/host_components/metrics/dfs/FSNamesystem/CapacityRemaining,components/host_components/metrics/dfs/FSNamesystem/BlocksTotal,components/host_components/metrics/dfs/FSNamesystem/CorruptBlocks,components/host_components/metrics/dfs/FSNamesystem/MissingBlocks,components/host_components/metrics/dfs/FSNamesystem/UnderReplicatedBlocks,components/host_components/metrics/dfs/namenode/Version,components/host_components/metrics/dfs/namenode/LiveNodes,components/host_components/metrics/dfs/namenode/DeadNodes,components/host_components/metrics/dfs/namenode/DecomNodes,components/host_components/metrics/dfs/namenode/TotalFiles,components/host_components/metrics/dfs/namenode/UpgradeFinalized,components/host_components/metrics/dfs/namenode/Safemode,components/host_components/metrics/runtime/StartTime,components/host_components/metrics/flume/flume,components/host_components/metrics/yarn/Queue,components/host_components/HostRoles/state&_=1382664899181
Request Method:GET
Status Code:500 Server Error
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Error Message from response are the same as Error in server log:

{ "status" : 500, "message" : "org.apache.ambari.server.controller.spi.SystemException: Unable to get JMX metrics. No host name for HBASE_REGIONSERVER" }

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