[Retroactive] Incident with Migrations service
Severity: Major
Category: Change Process
Service: GitHub
This summary is created by Generative AI and may differ from the actual content.
Overview
Migrations service was experiencing intermittent migration failures for some customers
Impact
intermittent migration failures for some customers
Trigger
code change
Detection
improving our monitoring
Resolution
rolling back the code change
Root Cause
code change that contained an edge case that erroneously failed some migrations