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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7568) Support immutability (Write-once-read-many) in HDFS
Date Thu, 26 Feb 2015 19:32:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14338972#comment-14338972
] 

Colin Patrick McCabe commented on HDFS-7568:
--------------------------------------------

Thanks for the clarification.  The auditing and security requirements are interesting... sounds
like we have to do more work to nail down how we will satisfy them.

> Support immutability (Write-once-read-many) in HDFS
> ---------------------------------------------------
>
>                 Key: HDFS-7568
>                 URL: https://issues.apache.org/jira/browse/HDFS-7568
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: namenode
>    Affects Versions: 2.7.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>
> Many regulatory compliance requires storage to support WORM functionality to protect
sensitive data from being modified or deleted. This jira proposes adding that feature to HDFS.
> See the following comment for more description.



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