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From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10376) Refactor refresh*Protocols into a single generic refreshConfigProtocol
Date Fri, 06 Jun 2014 17:54:02 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14020126#comment-14020126
] 

Arpit Agarwal commented on HADOOP-10376:
----------------------------------------

bq. Perhaps it can offer both? It would ask the user to provide the service to refresh as
host:port, or Namenode/ResourceManager which would refresh on all the machines in HA or any
future configurations such as a quorum. Maybe that's also another patch.

Yes this sounds good long term but we can address it separately. For now it is okay to leave
host:port as required.

> Refactor refresh*Protocols into a single generic refreshConfigProtocol
> ----------------------------------------------------------------------
>
>                 Key: HADOOP-10376
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10376
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Chris Li
>            Assignee: Chris Li
>            Priority: Minor
>         Attachments: HADOOP-10376.patch, HADOOP-10376.patch, RefreshFrameworkProposal.pdf
>
>
> See https://issues.apache.org/jira/browse/HADOOP-10285
> There are starting to be too many refresh*Protocols We can refactor them to use a single
protocol with a variable payload to choose what to do.
> Thereafter, we can return an indication of success or failure.



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