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https://issues.apache.org/jira/browse/HBASE-11434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14049277#comment-14049277
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Hadoop QA commented on HBASE-11434:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12653456/HBASE-11434.patch
  against trunk revision .
  ATTACHMENT ID: 12653456

    {color:green}+1 @author{color}.  The patch does not contain any @author 
tags.

    {color:green}+1 tests included{color}.  The patch appears to include 4 new 
or modified tests.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: 
https://builds.apache.org/job/PreCommit-HBASE-Build/9925//console

This message is automatically generated.

> [AccessController] Disallow inbound cells with reserved tags
> ------------------------------------------------------------
>
>                 Key: HBASE-11434
>                 URL: https://issues.apache.org/jira/browse/HBASE-11434
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.99.0, 0.98.4
>
>         Attachments: HBASE-11434.patch, HBASE-11434.patch, HBASE-11434.patch
>
>
> The AccessController allows users to store cells with ACL tags encoded by the 
> client. This isn't a security issue currently, because in order to store the 
> cell the user must have a relevant WRITE grant, and the user is allowed to 
> specify whatever ACL for the cell they'd like. However it could become a 
> correctness problem in the future, if we introduce format sanity checking or 
> the like, so let's disallow inbound mutations containing cells with reserved 
> tags like the VisibilityController does. 
> The check is skipped if the active user is a superuser. First, superusers are 
> allowed to do anything. Second, replication (as superuser) must be able to 
> store incoming cells with ACL tags. 



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