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https://issues.apache.org/jira/browse/AMBARI-8137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Florian Barca resolved AMBARI-8137.
-----------------------------------
Resolution: Cannot Reproduce
ResourceManager has been fixed. The standby node now returns STANDBY status as
normal.
> Enable ResourceManager HA on Windows: Standby RM stalls the UI
> --------------------------------------------------------------
>
> Key: AMBARI-8137
> URL: https://issues.apache.org/jira/browse/AMBARI-8137
> Project: Ambari
> Issue Type: Task
> Components: ambari-agent
> Affects Versions: branch-windows-dev
> Environment: Windows Server 64-bit
> Reporter: Florian Barca
> Assignee: Florian Barca
> Fix For: branch-windows-dev
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> The RM HA Wizard Step 4 freezes while starting the services. The freeze is
> caused by the REST API call /ws/v1/cluster/nodes, which the standby node
> doesn't return at all. Until the root cause will be found on the RM side,
> will ensure the HTTP request times out, so that at least the UI doesn't stall
> indefinitely.
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