Ctrip Technology
Sep 10, 2020 · Big Data
Design and Implementation of a Unified Log Framework for Ctrip Payment Center
The article describes the design, architecture, and operational details of a unified logging framework at Ctrip's payment center, covering log production via a Log4j2 extension, Kafka‑Camus collection, Hive/ORC storage, MapReduce parsing optimizations, and governance strategies for massive daily TB‑scale data.
Data GovernanceHadoopMapReduce
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