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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5647) Merge INodeDirectory.Feature and INodeFile.Feature
Date Fri, 14 Feb 2014 14:53:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13901499#comment-13901499

Hudson commented on HDFS-5647:

SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1698 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1698/])
Move Flatten INode hierarchy jiras (HDFS-5531, HDFS-5285, HDFS-5286, HDFS-5537, HDFS-5554,
HDFS-5647, HDFS-5632, HDFS-5715, HDFS-5726) to 2.4.0 section in CHANGES.txt (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1568218)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt

> Merge INodeDirectory.Feature and INodeFile.Feature
> --------------------------------------------------
>                 Key: HDFS-5647
>                 URL: https://issues.apache.org/jira/browse/HDFS-5647
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>             Fix For: 3.0.0, 2.4.0
>         Attachments: HDFS-5647.000.patch, HDFS-5647.001.patch, HDFS-5647.002.patch, HDFS-5647.003.patch
> HDFS-4685 implements ACLs for HDFS, which can benefit from the INode features introduced
in HDFS-5284. The current code separates the INode feature of INodeFile and INodeDirectory
into two different class hierarchies. This hinders the implementation of ACL since ACL is
a concept that applies to both INodeFile and INodeDirectory.
> This jira proposes to merge the two class hierarchies (i.e., INodeDirectory.Feature and
INodeFile.Feature) to simplify the implementation of ACLs.

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