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https://issues.apache.org/jira/browse/HDFS-11470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965067#comment-15965067
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Xiaoyu Yao commented on HDFS-11470:
-----------------------------------

Thanks [~anu] for writing up and updating the doc and all for the discussion. A 
few more comments:

1. In section 1.2 for put key, can we change the the input data (with -i 
instead of -o)?

2. Can we move section 5 (Pipleline) before section 2 (Container) which has 
dependency on the Pipeline?

3. We don't want to maintain empty pool without any nodes. In section 3.1, can 
we add a require parameter for -nodes <node1|...> create pool while keeping the 
separate adding/removing command? When the number of nodes in a pool reaches 0, 
the pool will be removed as well.
 
4. In section, can we add an optional -metric parameter to filter only metrics 
that are interested? 

5. Can we change 4.3 with a node list command with filter by status (default = 
All)
hdfs scm -node list <status=All|Healthy|Stale|Dead|Decommissioned>

6. Section 6.1, NIT: maybe change the info command to report command like "hdfs 
dfsadmin report"?





> Ozone: SCM: Add SCM CLI
> -----------------------
>
>                 Key: HDFS-11470
>                 URL: https://issues.apache.org/jira/browse/HDFS-11470
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>         Attachments: storage-container-manager-cli-v001.pdf, 
> storage-container-manager-cli-v002.pdf
>
>
> This jira the describes the SCM CLI. Since CLI will have lots of commands, we 
> will file other JIRAs for specific commands.



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