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https://issues.apache.org/jira/browse/AMBARI-20933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15999048#comment-15999048
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Aravindan Vijayan commented on AMBARI-20933:
--------------------------------------------
NN is in standby mode and so HMaster failed to start:
{code}
2017-05-04 16:12:47,281 FATAL [61300.activeMasterManager] master.HMaster:
Unhandled exception. Starting shutdown.
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.ipc.StandbyException):
Operation category READ is not supported in state standby
at
org.apache.hadoop.hdfs.server.namenode.ha.StandbyState.checkOperation(StandbyState.java:87)
{code}
Closing as it is a test issue.
cc [~swagle]
> Metrics Collector stopped by itself after enabling security [Upgrade from
> 2.4.0.0 to 2.4.3.0]
> ---------------------------------------------------------------------------------------------
>
> Key: AMBARI-20933
> URL: https://issues.apache.org/jira/browse/AMBARI-20933
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.4.3
> Environment: OS: Ubuntu
> Upgrade type: ambari only upgrade
> Reporter: Sviatoslav Tereshchenko
> Priority: Critical
> Labels: upgrade
> Fix For: 2.4.3
>
>
> STR:
> 1) Deploy cluster - 2.4.0.0
> 2) Make ambari only upgrade to 2.4.3.0
> 3) Enable security
> Actual result: Metrics Collector stopped by itself after enabling security.
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