政采云技术
Jan 11, 2022 · Operations
Master Election in Elasticsearch Pre‑7.x: Bully Algorithm and Source Code Analysis
This article explains the Bully election algorithm used by Elasticsearch versions prior to 7.x, describes phenomena such as false death and split‑brain, and provides a detailed walkthrough of the master‑election source code including key Java methods and configuration parameters.
Bully algorithmDistributed SystemsJava
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