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https://issues.apache.org/jira/browse/AMBARI-7394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srimanth Gunturi resolved AMBARI-7394.
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Resolution: Fixed
Committed to trunk
> Recommend properties were changed after cluster install
> -------------------------------------------------------
>
> Key: AMBARI-7394
> URL: https://issues.apache.org/jira/browse/AMBARI-7394
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 1.7.0
> Reporter: Srimanth Gunturi
> Assignee: Srimanth Gunturi
> Priority: Critical
> Fix For: 1.7.0
>
> Attachments: AMBARI-7394.patch, recommendAfterInstall.png
>
>
> Was installed single-node cluster with all services and default configuration.
> During install was checked that recommend values for "Map-side sort buffer
> memory", "yarn.app.mapreduce.am.resource.mb",
> "yarn.app.mapreduce.am.command-opts" were used for install ("410", "1024" and
> "-Xmx819m").
> After install was try to add new property to MapReduce2 service - after
> "Save" button click was opened "Configurations" window with greater
> recommended values than before install.
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