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https://issues.apache.org/jira/browse/AMBARI-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13683084#comment-13683084
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Yusaku Sako commented on AMBARI-2386:
-------------------------------------
I see that you added checks to avoid referencing invalid objects.
1. It's not necessary to rename "hosts" to "controller.hosts", is it? Was that
done for a specific purpose?
2. Instead of doing someProperty and then findProperty, it would be more
efficient to do findProperty once, set it to a variable, and then check to see
if the object is valid (someProperty does a scan on the array, and findProperty
does another scan).
> Javascript error encountered occasionally on initializing Hostpopup.
> --------------------------------------------------------------------
>
> Key: AMBARI-2386
> URL: https://issues.apache.org/jira/browse/AMBARI-2386
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.2.5
> Reporter: Jaimin D Jetly
> Assignee: Jaimin D Jetly
> Fix For: 1.2.5
>
> Attachments: AMBARI-2386.patch
>
>
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