Srimanth Gunturi created AMBARI-1847:
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Summary: Make single PUT call for multiple host overrides
Key: AMBARI-1847
URL: https://issues.apache.org/jira/browse/AMBARI-1847
Project: Ambari
Issue Type: Improvement
Components: client
Affects Versions: 1.3.0
Reporter: Srimanth Gunturi
Assignee: Srimanth Gunturi
Fix For: 1.3.0
Currently when we save host-overrides configuration, we have to do PUT of the
delta on each host.
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 have to make one PUT call via the new API provided
by AMBARI-1844.
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