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From "Yusaku Sako (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-1844) Need ability to update multiple hosts in 1 PUT call
Date Tue, 07 May 2013 22:09:17 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yusaku Sako updated AMBARI-1844:
--------------------------------

    Fix Version/s: 1.2.3
    
> Need ability to update multiple hosts in 1 PUT call
> ---------------------------------------------------
>
>                 Key: AMBARI-1844
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1844
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 1.2.2
>            Reporter: Tom Beerbower
>            Assignee: Tom Beerbower
>             Fix For: 1.2.3
>
>         Attachments: AMBARI-1844.patch
>
>
> Currently when we save host-overrides configuration, we have to do PUT of the delta on
each host (documented in BUG-3775).
> This is problematic if admin provides an exception to 100 hosts. This will require 100
PUT calls which is expensive. There is a bulk update mechanism, but that requires the same
content for all 100 hosts. This will not be the case if any hosts have other properties that
are overridden.
> To save on network calls, we would like to request a bulk update mechanism.

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