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https://issues.apache.org/jira/browse/KNOX-1013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16163603#comment-16163603
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Larry McCay commented on KNOX-1013:
-----------------------------------
This is really discovered data change discovery not necessarily that the
topology (simple descriptor) definition has changed.
So, for instance, if a service URL changes for a service that is being proxied
by one or more topologies then they will need to be updated with the change.
> Monitor Ambari for Topology changes
> -----------------------------------
>
> Key: KNOX-1013
> URL: https://issues.apache.org/jira/browse/KNOX-1013
> Project: Apache Knox
> Issue Type: Sub-task
> Components: Server
> Reporter: Phil Zampino
> Labels: kip-8
> Fix For: 0.14.0
>
>
> Knox should provide the option to monitor an Ambari cluster for which it has
> deployed a topology, in order to notice configuration changes that affect the
> service URLs for that topology. Upon noticing such a change, Knox should
> respond by updating the deployed topology appropriately.
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