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https://issues.apache.org/jira/browse/AMBARI-6386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14052394#comment-14052394
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Oleg Nechiporenko commented on AMBARI-6386:
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+1 for patches
> Installer Step3 Hosts Warnings loading issue
> --------------------------------------------
>
> Key: AMBARI-6386
> URL: https://issues.apache.org/jira/browse/AMBARI-6386
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.6.1
> Reporter: Andrii Babiichuk
> Assignee: Andrii Babiichuk
> Fix For: 1.6.1
>
> Attachments: AMBARI-6386.patch, AMBARI-6386_1.6.1.patch
>
>
> *STR*
> * Open Installer
> * Proceed to step3
> * Wait while it will be completed
> * Go to step4
> * Back to step3 (block with warning is already in the page)
> * Wait while registration is complete
> * "Next" button is disabled.
> * Spinner *doesn't* appears on page (on this moment request for host warnings
> is in processing).
> * Only after this request is completed, submit button become enabled.
> On big clusters "Next" button may be disabled for a while. And this may
> confuse user.
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