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https://issues.apache.org/jira/browse/HADOOP-11747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Douglas resolved HADOOP-11747.
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Resolution: Invalid
Please direct questions like this to the mailing list. JIRA is the bug tracker.
> 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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