E382b9e382b1e382b8e383a5e383bce383a9e383bc Articles

How to Prevent Duplicate @Scheduled Execution in Distributed Environments with Spring Boot and ShedLock

Learn how to solve the @Scheduled duplicate execution problem that occurs when running multiple Pods on Kubernetes and similar platforms using ShedLock. Covers LockProvider configuration for both JDBC and Redis, correct usage of @SchedulerLock, and common pitfalls.

2026-05-17