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https://issues.apache.org/jira/browse/AMBARI-18005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Laszlo Puskas reopened AMBARI-18005:
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> Clean cached resources on host removal
> --------------------------------------
>
> Key: AMBARI-18005
> URL: https://issues.apache.org/jira/browse/AMBARI-18005
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Laszlo Puskas
> Assignee: Laszlo Puskas
> Labels: ambari-server
> Fix For: trunk, 2.4.0
>
> Attachments: AMBARI-18005.v2.patch, AMBARI-18005.v3.patch
>
>
> When a host is removed from the cluster and later from ambari there's a
> chance the agent registers back to the ambari server before the agent is
> stopped.
> Stopping the machine running the agent without the host being deleted again
> leads to an inconsistent state in the ambari-server due to cached state.
> Resolution:
> The cached resources get cleared on host delete event.
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