hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kai Sasaki (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-8613) Add option to list up allowed hosts that can do any operation to NameNode.
Date Fri, 06 Nov 2015 10:12:28 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Sasaki reassigned HDFS-8613:
--------------------------------

    Assignee: Kai Sasaki  (was: Kai Sasaki)

> Add option to list up allowed hosts that can do any operation to NameNode.
> --------------------------------------------------------------------------
>
>                 Key: HDFS-8613
>                 URL: https://issues.apache.org/jira/browse/HDFS-8613
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.7.0
>            Reporter: Kai Sasaki
>            Assignee: Kai Sasaki
>            Priority: Minor
>
> Current NameNode receives all operations through client protocol from any hosts. 
> However, some critical operations such as {{format}} should be restricted with not only
Kerberos authentication but also with host names in order to prevent us from formatting NameNode
by mistake. It is better to add option to write some allowed hosts which can do any operations
to NameNode.



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

Mime
View raw message