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Posted to user@ambari.apache.org by Udit Mehta <ud...@gmail.com> on 2015/01/06 19:17:08 UTC

Ambari 1.7 hangs few minutes after restart

Ambari UI hangs up a few minutes after restart even though the process is
still running. The logs have the error :

ERROR [qtp1627675929-63] BaseProvider:143 - Timed out waiting for metrics.

Running ambari in the debug mode has a more detailed error:

ERROR [qtp64660530-96 -
/api/v1/clusters/gdoop/components/?ServiceComponentInfo/component_name=APP_TIMELINE_SERVER|ServiceComponentInfo/component_name=JOURNALNODE|ServiceComponentInfo/component_name=ZKFC|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/HostRoles/ha_state,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/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&_=1420494437947]
BaseProvider:143 - Timed out waiting for metrics.

There is a similar issue : https://issues.apache.org/jira/browse/AMBARI-6168
with a similar error message but it does not fix the problem.

Is there a fix for this?

Thanks,
Udit