Jonathan Hurley created AMBARI-14614:
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Summary: 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
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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