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https://issues.apache.org/jira/browse/HDFS-7195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HDFS-7195:
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Attachment: HDFS-7195-trunk.2.patch
That's a good idea, Yi. Here is a new patch including updates for the comments
in hadoop-env.sh. This now requires separate patches for trunk and branch-2.
> Update user doc of secure mode about Datanodes don't require root or jsvc
> -------------------------------------------------------------------------
>
> Key: HDFS-7195
> URL: https://issues.apache.org/jira/browse/HDFS-7195
> Project: Hadoop HDFS
> Issue Type: Task
> Components: documentation, security
> Reporter: Yi Liu
> Assignee: Chris Nauroth
> Attachments: HDFS-7195-branch-2.2.patch, HDFS-7195-trunk.2.patch,
> HDFS-7195.1.patch, hadoop-site.tar.bz2
>
>
> HDFS-2856 adds support that Datanodes don't require root or jsvc. If
> {{dfs.data.transfer.protection}} is configured and {{dfs.http.policy}} is
> _HTTPS_ONLY_, then secure dataNode doesn't need to use privileged port.
> This has not been updated in the latest user doc of secure mode. This JIRA is
> to fix that.
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