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https://issues.apache.org/jira/browse/AMBARI-2635?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srimanth Gunturi resolved AMBARI-2635.
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Resolution: Fixed
Committed to trunk.
> Perf: Service summary view inefficiently binds to host components
> -----------------------------------------------------------------
>
> Key: AMBARI-2635
> URL: https://issues.apache.org/jira/browse/AMBARI-2635
> Project: Ambari
> Issue Type: Bug
> Components: client
> Affects Versions: 1.2.5
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Labels: performance
> Fix For: 1.2.5
>
> Attachments: AMBARI-2635_2.patch, AMBARI-2635.patch
>
>
> In {{ambari-web/app/views/main/service/info/summary.js#hostComponentsUpd()}},
> is called per each hostComponent's host and master property change. On a 150
> node cluster, we get like 300 calls just for this method.
> Due to this, service_mapper, which usually maps in 600ms, takes now 5.8s.
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