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Posted to dev@ambari.apache.org by "Tom Beerbower (JIRA)" <ji...@apache.org> on 2013/04/09 14:32:15 UTC

[jira] [Created] (AMBARI-1844) Need ability to update multiple hosts in 1 PUT call

Tom Beerbower created AMBARI-1844:
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             Summary: 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
            Reporter: Tom Beerbower
            Assignee: Tom Beerbower


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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