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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11747) Why not re-use the security model offered by SELINUX?
Date Thu, 26 Mar 2015 09:32:52 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14381619#comment-14381619
] 

Chris Douglas commented on HADOOP-11747:
----------------------------------------

common-dev@ is probably most appropriate

> Why not re-use the security model offered by SELINUX?
> -----------------------------------------------------
>
>                 Key: HADOOP-11747
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11747
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Madhan Sundararajan Devaki
>            Priority: Critical
>
> SELINUX was introduced to bring in a robust security management in Linux OS.
> In all distributions of Hadoop (Cloudera/Hortonworks/...) one of the pre-installation
checklist items is to disable SELINUX in all the nodes of the cluster.
> Why not re-use the security model offered by SELINUX setting instead of re-inventing
from scratch through Sentry/Knox/etc...?



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