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https://issues.apache.org/jira/browse/AMBARI-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14269180#comment-14269180
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Oleg Nechiporenko commented on AMBARI-9040:
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+1 for patch.

> Chrome being flooded with errors, unresponsive page
> ---------------------------------------------------
>
>                 Key: AMBARI-9040
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9040
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-web
>    Affects Versions: 2.0.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-9040.patch
>
>
> Currently testing out RU, but seeing many instances of a stack in the chrome 
> console:
> {noformat}
> 2ember-latest.js:110 DEPRECATION: Something you did caused a view to 
> re-render after it rendered but before it was inserted into the DOM. Because 
> this is avoidable and the cause of significant performance issues in 
> applications, this behavior is deprecated. If you want to use the debugger to 
> find out what caused this, you can set ENV.RAISE_ON_DEPRECATION to true.
>         at Ember.View.states.inBuffer.rerender 
> (http://localhost:8080/javascripts/vendor.js:15498:11)
>         at Ember.View.Ember.Object.extend.invokeForState 
> (http://localhost:8080/javascripts/vendor.js:14134:17)
>         at Ember.View.Ember.Object.extend.rerender 
> (http://localhost:8080/javascripts/vendor.js:14177:17)
>         at Ember.View.states.inBuffer.$ 
> (http://localhost:8080/javascripts/vendor.js:15491:10)
>         at Ember.View.Ember.Object.extend.invokeForState 
> (http://localhost:8080/javascripts/vendor.js:14134:17)
>         at Ember.View.Ember.Object.extend.$ 
> (http://localhost:8080/javascripts/vendor.js:14353:17)
>         at observer (http://localhost:8080/javascripts/vendor.js:20421:85)
>         at invoke (http://localhost:8080/javascripts/vendor.js:5036:19)
>         at Object.invokeOnceTimer 
> (http://localhost:8080/javascripts/vendor.js:5463:23)
> {noformat}
> It happens constantly, eventually filling with about 50,000 instances before 
> chrome says it's killing the page.
> This is a clean build from ambari-web, trunk.



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