temporalio / temporalio/temporal
Taskqueue scavenger emits persistence errors
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Description
Expected Behavior
Taskqueue scavenger should run without emitting an excessive amount of persistence error metrics and not cause a dip in persistence availability.
Actual Behavior
Every time the taskqueue scavenger runs, it emits quite a few persistence_errors metrics with operations gettasks, deletetaskqueue, listtaskqueue and completetaskslessthan, enough to affect a dip in our persistence availability metric (persistence_errors vs. persistence_requests).
The scavenger does appear to be making progress and successfully deleting queues, so it is unclear what all these errors are about. Unfortunately the code does not log error messages.
Are these errors expected? Should I be excluding worker persistence metrics from my overall persistence availability metric?
Specifications
- Version: 1.8
- Platform:
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