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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6705) Create an XAttr that disallows the HDFS admin from accessing a file
Date Thu, 18 Sep 2014 13:46:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6705?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14138936#comment-14138936
] 

Hudson commented on HDFS-6705:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk #1900 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1900/])
HDFS-6705. Create an XAttr that disallows the HDFS admin from accessing a file. (clamb via
wang) (wang: rev ea4e2e843ecadd8019ea35413f4a34b97a424923)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/common/HdfsServerConstants.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/XAttrPermissionFilter.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/resources/testXAttrConf.xml
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
* hadoop-hdfs-project/hadoop-hdfs/src/site/apt/ExtendedAttributes.apt.vm
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/FSXAttrBaseTest.java
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java


> Create an XAttr that disallows the HDFS admin from accessing a file
> -------------------------------------------------------------------
>
>                 Key: HDFS-6705
>                 URL: https://issues.apache.org/jira/browse/HDFS-6705
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode, security
>    Affects Versions: 3.0.0
>            Reporter: Charles Lamb
>            Assignee: Charles Lamb
>             Fix For: 2.6.0
>
>         Attachments: HDFS-6705.001.patch, HDFS-6705.002.patch, HDFS-6705.003.patch, HDFS-6705.004.patch,
HDFS-6705.005.patch, HDFS-6705.006.patch, HDFS-6705.007.patch, HDFS-6705.008.patch
>
>
> There needs to be an xattr that specifies that the HDFS admin can not access a file.
This is needed for m/r delegation tokens and data at rest encryption.



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