hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7568) Support immutability (Write-once-read-many) in HDFS
Date Fri, 09 Jan 2015 00:19:36 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14270268#comment-14270268
] 

Konstantin Shvachko commented on HDFS-7568:
-------------------------------------------

Looks like the first type of immutability is similar to setting read-only {{r-\-r-\-r--}}
permission on a directory recursively? If I didn't miss anything.

> 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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message