Aikesheng Open Source Community
Feb 11, 2025 · Databases
OceanBase Timeout During Merge: Diagnosis, Emergency Handling, and Optimization
This article details a timeout incident in an OceanBase cluster during a merge operation, explains the emergency suspension and resumption steps, analyzes log and metric data to identify queue backlog and disk I/O saturation as root causes, and offers practical optimization recommendations.
Database TroubleshootingOceanBasePerformance
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