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https://issues.apache.org/jira/browse/HBASE-12286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14177899#comment-14177899
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Manukranth Kolloju commented on HBASE-12286:
--------------------------------------------

update_rs_config without options seemed a little less intuitive for first time 
users. Most of the time, I enter the command without options to see help in 
shell. I felt people would do something like that and accidentally end up 
running the command. Shrinking it to 1 command was the first thought that came 
to my mind. I can make that change if that feels more natural/goes well with 
the flow. ServerName doesn't make so much sense here because the start code 
isn't something thats necessary for the command to be executed. Hence the 
thought. Giving ServerName would be a trivial change. And hbase-site.xml was my 
bad. I was testing on a local instance and that crept in, I didn't notice :(

> [shell] Add server/cluster online load of configuration changes
> ---------------------------------------------------------------
>
>                 Key: HBASE-12286
>                 URL: https://issues.apache.org/jira/browse/HBASE-12286
>             Project: HBase
>          Issue Type: New Feature
>          Components: shell
>            Reporter: stack
>            Assignee: Manukranth Kolloju
>             Fix For: 0.99.2
>
>         Attachments: 
> 0001-Adding-shell-methods-for-Admin.updateConfiguration.patch
>
>
> Add new loadConfig and loadConfig ServerName verbs to shell to expose new 
> online loading of config changes.
> This is last piece of a forward port of 0.89fb dynamic config feature done by 
> [~manukranthk]
> I'll do this last bit if no one else takes it up.



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