[AMBARI-25264] Service checks mentioned in HOU upgrade plan are run on the same node that was upgraded

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 2.6.2
• Fix Version/s: 2.6.2
• Component/s: ambari-server
• Labels: pull-request-available
• Assignee: Papirkovskyy Myroslav
• Reporter: Papirkovskyy Myroslav
• Created: 22/Apr/19 09:24
• Updated: 22/Apr/19 13:17
• Resolved: 22/Apr/19 13:16

Description

Now service checks are performed for any appropriate host during HOU. We should tune behaviour without API change to add some host selection restrictions.

[

{ "hosts": ["host1"], "service_checks": ["KAFKA", "ZOOKEEPER"] }
,

{ "hosts": ["host2"], "service_checks": ["ZOOKEEPER"] }
,

{ "hosts": ["host3", "host4"], "service_checks": ["CUSTOMSERVICE"] }
]

• Each service check will be performed for all hosts from hosts section. e.g. CUSTOMSERVICE check will be run on both host3 and host4
• In case there is no service component on proposed host the upgrade request will be failed. This means that user should change upgrade plan and post it again.

Issue Links

• links to: GitHub Pull Request #2945