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https://issues.apache.org/jira/browse/AMBARI-11498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Sen updated AMBARI-11498:
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Attachment: AMBARI-11498.patch
> Perf: Skip calling hostVersionDAO by HostComponentResourceProvider if
> host_version isn't requested
> --------------------------------------------------------------------------------------------------
>
> Key: AMBARI-11498
> URL: https://issues.apache.org/jira/browse/AMBARI-11498
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Dmytro Sen
> Assignee: Dmytro Sen
> Priority: Critical
> Fix For: 2.1.0
>
> Attachments: AMBARI-11498.patch
>
>
> 20% of server resources are spent for execution
> hostVersionDAO.findByHostAndStateCurrent() , added check if host version
> requested, if no - no need to execute DB query.
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