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Posted to hdfs-dev@hadoop.apache.org by "Xiaoyu Yao (Jira)" <ji...@apache.org> on 2020/05/13 18:49:00 UTC

[jira] [Resolved] (HDFS-15344) DataNode#checkSuperuserPrivilege should use UGI#getGroups after HADOOP-13442

     [ https://issues.apache.org/jira/browse/HDFS-15344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiaoyu Yao resolved HDFS-15344.
-------------------------------
    Fix Version/s: 3.4.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

Thanks all for the reviews. The PR has been merged to trunk. 

> DataNode#checkSuperuserPrivilege should use UGI#getGroups after HADOOP-13442
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-15344
>                 URL: https://issues.apache.org/jira/browse/HDFS-15344
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.7.5
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>            Priority: Major
>             Fix For: 3.4.0
>
>
> HADOOP-13442 added UGI#getGroups to avoid list->array->list conversions. This ticket is opened to change DataNode#checkSuperuserPrivilege to use UGI#getGroups. 



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