历史迁移解决方案。微服务的架构为基础,使用多种设计模式,如:单利、桥接、工厂、模板、策略等。其中涉及的核心技术有,多线程、过滤器等。致力于解决mysql大表迁移的问题。提供多种迁移模式,如:库到库、库到文件再到库等! Historical migration solution. Based on the architecture of microservices, multiple design patterns are used, such as simple interest, bridge, factory, template, strategy, etc. The core technologies involved include multithreading, filters, etc. It is committed to solving the problem of MySQL large table migration. Provide multiple migration modes, such as library to library, library to file, and then to library
java 执行创建索引报错,原因很简单,首先是服务端安装的ES版本必须和java的jar版本一致,否则会出现
NoNodeAvailableException[None of the configured nodes are available:{127.0.0.1:9300}
异常,bean
Document(indexName &q…