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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11991) Ozone: Ozone shell: the root is assumed to hdfs
Date Fri, 23 Jun 2017 14:30:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16060987#comment-16060987

Weiwei Yang commented on HDFS-11991:

Hi [~anu]

Sure we can discuss each item in more detail. One comment to item 2 - Discovery of Configs.
This reminds me some work I've done in HADOOP-13628, it adds a common rest API to retrieve
configuration from a server. This was done in a common {{ConfServlet}} which is enabled by
default in HttpServer2. The work done by Elek in HDFS-12007 should be able to get this covered
so it won't be a problem at all. 

> Ozone: Ozone shell: the root is assumed to hdfs
> -----------------------------------------------
>                 Key: HDFS-11991
>                 URL: https://issues.apache.org/jira/browse/HDFS-11991
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Anu Engineer
>            Assignee: Weiwei Yang
>             Fix For: HDFS-7240
> *hdfs oz* command, or ozone shell has a command like option to run some commands as root
easily by specifying _--root_   as a command line option. But after HDFS-11655 that assumption
is no longer true. We need to detect the user that started the scm/ksm service and _root_
 should be mapped to that user.

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