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https://issues.apache.org/jira/browse/HADOOP-15333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16408202#comment-16408202
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Ajay Kumar commented on HADOOP-15333:
-------------------------------------
ping [~xyao], [~ste...@apache.org], [~arpitagarwal] for any thoughts around
this.
> Depreciate 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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