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Posted to dev@knox.apache.org by "Philip Zampino (Jira)" <ji...@apache.org> on 2020/03/17 15:50:00 UTC
[jira] [Created] (KNOX-2298) ClouderaManager cluster config monitor
should stop monitoring clusters for which there are no referencing
descriptors
Philip Zampino created KNOX-2298:
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Summary: ClouderaManager cluster config monitor should stop monitoring clusters for which there are no referencing descriptors
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
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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