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  1. Hadoop Common
  2. HADOOP-10184 Hadoop Common changes required to support HDFS ACLs.
  3. HADOOP-10220

Add ACL indicator bit to FsPermission.

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • HDFS ACLs (HDFS-4685)
    • HDFS ACLs (HDFS-4685)
    • fs
    • None

    Description

      This patch will take a previously unused bit in the 16-bit FsPermission and use it to indicate the presence of an ACL on the file or directory. The CLI will use this to display an indicator in the permission string if an ACL is present. The NameNode will use it in ACL modification APIs, permission checks, and display of an indicator in the directory browser web UI.

      Attachments

        1. HADOOP-10220.1.patch
          12 kB
          Chris Nauroth

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-10354 TestWebHDFS fails after merge of HDFS-4685 to trunk

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-5621 NameNode: add indicator in web UI file system browser if a file has an ACL.

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-7384 'getfacl' command and 'getAclStatus' output should be in sync

          • Major - Major loss of function.
          • Closed
          is required by

          Sub-task - The sub-task of the issue HDFS-5758 NameNode: complete implementation of inode modifications for ACLs.

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cnauroth Chris Nauroth
              cnauroth Chris Nauroth
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              Dates

                Created:
                Updated:
                Resolved: