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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8112) Enforce authorization policy to protect administration operations for EC zone and schemas
Date Thu, 09 Apr 2015 10:18:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487083#comment-14487083
] 

Kai Zheng commented on HDFS-8112:
---------------------------------

Hmm, maybe you could learn a little bit about [Hadoop Service Level Authorization|https://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-common/ServiceLevelAuth.html]
I guess? In codes, please see {{RefreshAuthorizationPolicyProtocol}}, which ensures only privileged
users/admins to be able to update and load {{hadoop-policy.xml}} ACL file. This is nothing
special from that. Hope this helps, thanks.

> Enforce authorization policy to protect administration operations for EC zone and schemas
> -----------------------------------------------------------------------------------------
>
>                 Key: HDFS-8112
>                 URL: https://issues.apache.org/jira/browse/HDFS-8112
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>
> We should allow to enforce authorization policy to protect administration operations
for EC zone and schemas as such behaviors would impact too much for a system.



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