Hadoop HDFS Change Log for HDFS-4685

HDFS-4685 (Unreleased)

  INCOMPATIBLE CHANGES

  NEW FEATURES

  IMPROVEMENTS
    HADOOP-10185. FileSystem API for ACLs. (cnauroth)

    HADOOP-10186. Remove AclReadFlag and AclWriteFlag in FileSystem API.
    (Haohui Mai via cnauroth)

    HDFS-5596. Implement RPC stubs. (Haohui Mai via cnauroth)

    HDFS-5685. Implement ACL as a INode feature. (Haohui Mai via cnauroth)

    HDFS-5618. NameNode: persist ACLs in fsimage. (Haohui Mai via cnauroth)

    HDFS-5619. NameNode: record ACL modifications to edit log.
    (Haohui Mai via cnauroth)

    HADOOP-10187. FsShell CLI: add getfacl and setfacl with minimal support for
    getting and setting ACLs. (Vinay via cnauroth)

    HADOOP-10192. FileSystem#getAclStatus has incorrect JavaDocs. (cnauroth)

    HDFS-5673. Implement logic for modification of ACLs. (cnauroth)

  OPTIMIZATIONS

  BUG FIXES