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From "Chen He (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-12501) Enable SwiftNativeFileSystem to preserve user, group, permission
Date Wed, 21 Oct 2015 22:29:27 GMT
Chen He created HADOOP-12501:
--------------------------------

             Summary: Enable SwiftNativeFileSystem to preserve user, group, permission
                 Key: HADOOP-12501
                 URL: https://issues.apache.org/jira/browse/HADOOP-12501
             Project: Hadoop Common
          Issue Type: New Feature
          Components: fs/swift
    Affects Versions: 2.7.1
            Reporter: Chen He
            Assignee: Chen He


Currently, if user copy file/dir from localFS or HDFS to swift object store, u/g/p will be
gone. There should be a way to preserve u/g/p. It will provide benefit for  a large number
of files/dirs transferring between HDFS/localFS and Swift object store. We also need to be
careful since Hadoop prevent general user from changing u/g/p especially if Kerberos is enabled.
 



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