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https://issues.apache.org/jira/browse/HADOOP-15333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HADOOP-15333:
-----------------------------------
    Summary: Deprecate or remove 
Groups#getUserToGroupsMappingServiceWithLoadedConfiguration  (was: Depreciate 
or remove Groups#getUserToGroupsMappingServiceWithLoadedConfiguration)

> Deprecate or remove 
> Groups#getUserToGroupsMappingServiceWithLoadedConfiguration
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-15333
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15333
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Ajay Kumar
>            Assignee: Ajay Kumar
>            Priority: Major
>
> Groups#getUserToGroupsMappingServiceWithLoadedConfiguration introduced in 
> YARN-1676 reinitializes its static instance i.e \{{GROUPS}}. This  instance 
> is stored by UGI for local reference. Use of 
> getUserToGroupsMappingServiceWithLoadedConfiguration results in UGI reference 
> detached from Parent class. This jira intends to discuss probable removal or 
> depreciation of this function to remove innocuous bug resulting from it.



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