In microservices architectures, serialization mechanisms act as the circulatory system for inter-service communication. As one of China's most widely adopted RPC frameworks, Dubbo's serialization security directly impacts the resilience of distributed systems. Historical security incidents show that...
A production incident revealed duplicate data creation: a single save operation resulted in three database records. Investigation traced the issue to inconsistent retry behavior between Dubbo’s XML and annotation-based configuration for retries = 0. In XML configuration, the following disables retri...
Background In January 2020, the Dubbo team released a milestone version with significant performance improvements. One of the key enhancements was the optimization of the consumer-side thread model, which addressed a critical issue affecting applications that consume numerous services under high-con...