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https://issues.apache.org/jira/browse/YARN-5988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745793#comment-15745793
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Naganarasimha G R commented on YARN-5988:
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Thanks for the patch [~ajithshetty], 2nd patch seems to be much better,
bq. Could you use ResourceManager object instead of MockRM so that real admin
service will be started.
Is this really required ? as Resource manager is a much heavier class and to
just test a small part is it required to ensure everything else is configured
and working fine ? If its just one additional method at default/protected
package visibility then i think it should be fine right ?
Apart from this one query in AdminService, {{refreshServiceAcls(Configuration
configuration,PolicyProvider policyProvider)}} is synchronized but server
configuration refreshes for the active services (ClientRMService,
ApplicationMasterService, ResourceTrackerService) is not synchronized, is it
required to ensure for multi client refresh ? Or we are doing synchronization
just to ensure transitionToActive/Passive does not happen at the same time when
the client is calling refresh ?
> RM unable to start in secure setup
> ----------------------------------
>
> Key: YARN-5988
> URL: https://issues.apache.org/jira/browse/YARN-5988
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.9.0, 3.0.0-alpha1
> Reporter: Ajith S
> Assignee: Ajith S
> Priority: Blocker
> Attachments: YARN-5988.01.patch, YARN-5988.02.patch
>
>
> When CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION=true
> RM is unable to start
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