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Posted to yarn-issues@hadoop.apache.org by "Daniel Templeton (JIRA)" <ji...@apache.org> on 2017/07/09 21:09:00 UTC

[jira] [Created] (YARN-6782) ResourceUtils.getResourceTypes() reloads the resource configuration every time

Daniel Templeton created YARN-6782:
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             Summary: ResourceUtils.getResourceTypes() reloads the resource configuration every time
                 Key: YARN-6782
                 URL: https://issues.apache.org/jira/browse/YARN-6782
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager
    Affects Versions: YARN-3926
            Reporter: Daniel Templeton
            Priority: Minor


Many objects need to collect the list of configured resources upon creation.  The only way do that now is by calling {{getResourceTypes()}}, which reloads the config.  The net result is that the config is loaded and reloaded over and over again during startup.



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