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https://issues.apache.org/jira/browse/AMBARI-14657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan updated AMBARI-14657:
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Attachment: AMBARI-14657.patch
> Stop All services fails at AMS on cluster with NN HA enabled, with non root
> Ambari user and AMS in distributed mode.
> --------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-14657
> URL: https://issues.apache.org/jira/browse/AMBARI-14657
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.2.1
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Critical
> Fix For: 2.2.1
>
> Attachments: AMBARI-14657.patch
>
>
> PROBLEM
> On a cluster with NN HA enabled, non root Ambari user and AMS in distributed
> mode, STOP ALL services command fails at AMS.
> BUG
> Wrong role command ordering between Journal Node and AMS caused Journal Node
> to be stopped before AMS. Hence, graceful shut down of AMS HBase in
> distributed mode failed. The fall back option to kill the HBase daemon also
> failed because of insufficient permissions for the non root ambari user.
> FIX
> Fix the role command ordering and use the ambari sudo helper to give
> permissions to the fallback kill command.
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