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https://issues.apache.org/jira/browse/HDFS-10584?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15440894#comment-15440894
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Rakesh R commented on HDFS-10584:
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Thank you [~zhz] for the final reviews and committing the issue.
> Allow long-running Mover tool to login with keytab
> --------------------------------------------------
>
> Key: HDFS-10584
> URL: https://issues.apache.org/jira/browse/HDFS-10584
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: balancer & mover, security
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-10584-00.patch, HDFS-10584-01.patch,
> HDFS-10584-02.patch, HDFS-10584-03.patch
>
>
> The idea of this jira is to support {{mover}} tool the ability to login from
> a keytab. That way, the RPC client would re-login from the keytab after
> expiration, which means the process could remain authenticated indefinitely.
> With some people wanting to run mover non-stop in "daemon mode", that might
> be a reasonable feature to add. Recently balancer has been enhanced using
> this feature.
> Thanks [~zhz] for the offline discussions.
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