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https://issues.apache.org/jira/browse/AMBARI-10405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-10405:
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Attachment: (was: AMBARI-10405.patch)
> Some service components are missing from API response and causes problems
> -------------------------------------------------------------------------
>
> Key: AMBARI-10405
> URL: https://issues.apache.org/jira/browse/AMBARI-10405
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.1.0
>
>
> We have a situation where service components that have been installed and
> previously working have disappeared from the API response.
> /api/v1/clusters/cluster_name/services/YARN/components does NOT return
> NODEMANAGER
> /api/v1/clusters/cluster_name/services/STORM/components does NOT return
> SUPERVISOR
> Note that Ambari Server shows an ERROR when loading these service components,
> but the server continues the startup sequence.
> Ambari Web is even usable and you can login, but the YARN and STORM service
> summary panels show invalid info (and other operations fail, since the server
> thinks these service components don't even exist).
> Ambari DB consistency should be check during ambari-server start
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