Tongcheng Travel Technology Center
Apr 14, 2017 · Information Security
Implementing a Lightweight User Authentication Mechanism for Hadoop at Tongcheng Travel
This article describes the design, implementation, and deployment of a custom Hadoop security solution that introduces username‑password authentication via RPC, integrates a new protobuf protocol, modifies NameNode behavior, and provides rollout tools to secure a large‑scale shared Hadoop cluster without service interruption.
HadoopKerberosProtobuf
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