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Posted to hdfs-dev@hadoop.apache.org by "Xiaoyu Yao (Jira)" <ji...@apache.org> on 2020/05/08 17:37:00 UTC

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

Xiaoyu Yao created HDFS-15344:
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             Summary: 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


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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