A lock-sensor Glue job that builds the hourly feature file started writing zero-row outputs after a schema change. The endpoint is healthy; scores are just defaults on empty input. What should they monitor?
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Short Explanation
A Glue job started writing zero-row outputs after a schema change. Monitor the upstream data-processing workflow. Endpoint 200s hide a zero-row feature file, and a Domain 1 format essay is not that alarm.
Full Explanation
Monitor the upstream data-processing job so inference is not green on bad or empty inputs. Endpoint 200s hide a zero-row feature file. Translate and a Domain 1 format essay are not that workflow monitor.