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https://issues.apache.org/jira/browse/AMBARI-1236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561117#comment-13561117
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ARUN KUMAR KANDREGULA commented on AMBARI-1236:
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+1. Looks good.
> Display a progress bar during deploy prep
> -----------------------------------------
>
> Key: AMBARI-1236
> URL: https://issues.apache.org/jira/browse/AMBARI-1236
> Project: Ambari
> Issue Type: Improvement
> Components: client
> Affects Versions: 1.2.0
> Reporter: Yusaku Sako
> Assignee: Yusaku Sako
> Fix For: 1.3.0
>
> Attachments: AMBARI-1236.patch, review-progress.png
>
>
> When "Deploy" is clicked in Install and Add Hosts Wizards in the Review step
> ("Step 8"), we currently show a spinner overlay on top of the Deploy button.
> This can take a long time, depending on the number of hosts to be added to
> the cluster and the services selected.
> Instead, show a progress bar in a lightbox without any control to close it
> (see attached) showing % completion based on the number of AJAX calls in the
> queue and how many have been completed.
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