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https://issues.apache.org/jira/browse/KNOX-2298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Philip Zampino updated KNOX-2298:
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Summary: ClouderaManager cluster config monitor should stop monitoring
unreferenced clusters (was: ClouderaManager cluster config monitor should stop
monitoring clusters for which there are no referencing descriptors)
> ClouderaManager cluster config monitor should stop monitoring unreferenced
> clusters
> -----------------------------------------------------------------------------------
>
> Key: KNOX-2298
> URL: https://issues.apache.org/jira/browse/KNOX-2298
> Project: Apache Knox
> Issue Type: Improvement
> Components: cm-discovery
> Affects Versions: 1.4.0
> Reporter: Philip Zampino
> Assignee: Philip Zampino
> Priority: Major
>
> When a descriptor is deployed with discovery configuration, the cluster
> configuration monitor will begin monitoring the referenced cluster. If that
> descriptor is subsequently undeployed, and there are no remaining descriptors
> referencing that same cluster, then the monitor should stop monitoring that
> cluster configuration.
> Currently, it will continue monitoring such clusters for config changes, and
> only stop monitoring a cluster if a config change is noticed, at which time
> it realizes there are no relevant descriptors.
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