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https://issues.apache.org/jira/browse/AMBARI-14614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-14614:
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Attachment: AMBARI-14614.patch
> Hosts in Maintenance Mode Are Included in Client Service Checks During Upgrade
> ------------------------------------------------------------------------------
>
> Key: AMBARI-14614
> URL: https://issues.apache.org/jira/browse/AMBARI-14614
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.2.1
>
> Attachments: AMBARI-14614.patch
>
>
> Hosts which are in maintenance mode are still included in the list of
> candidate hosts for service checks when checking a client-only service such
> as Tez or Slider.
> - Install a cluster with at least 2 hosts which have a client-only service
> like Tez or Slider
> - Place 1 of 2 client-only service hosts into maintenance mode
> - Upgrade
> The orchestration will have a used the host in maintenance mode for service
> checks for the client-only service.
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