Chen He created HADOOP-12501:
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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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