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Type:
Bug
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 7.7.2, 8.1, master (9.0)
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Component/s: AutoScaling
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Labels:None
I noticed WARNings like this in some of our logs:
... OverseerAutoScalingTriggerThread ... o.a.s.c.s.c.a.AutoScalingConfig Invalid stage name '.auto_add_replicas.system' in listener config, skipping: {beforeAction=[], afterAction=[], trigger=.auto_add_replicas, stage=[WAITING, STARTED, ABORTED, SUCCEEDED, FAILED, BEFORE_ACTION, AFTER_ACTION], class=org.apache.solr.cloud.autoscaling.SystemLogListener}
After some detective work I think I've tracked this down to 7.1.0 TriggerEventProcessorStage having a WAITING stage and that stage having been removed in 7.2.0 TriggerEventProcessorStage via the SOLR-11320 changes. Haven't tried to reproduce it but my theory is that the listener got auto-created (with the WAITING stage) when the cloud was running pre-7.2.0 code and then after upgrading the warnings start to appear.
- is related to
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SOLR-11320 Lock autoscaling triggers when changes they requested are being made
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- Closed
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