Ctrip Technology
Sep 4, 2019 · Backend Development
CDubbo Upgrade Journey: From 2.5.10 to 2.7.3 – Issues, Fixes, and Performance Evaluation
This article details CTrip's migration of its internal Dubbo‑based RPC framework (CDubbo) from version 2.5.10 to 2.7.3, describing the motivations, encountered incompatibilities, step‑by‑step resolutions, performance regressions, and the comprehensive compatibility, stress, and integration testing performed to ensure a stable production rollout.
CDubboCompatibilityDubbo
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