Cloudera Manager扩展MariaDB服务的方法研究  

Research on the Method of Extending MariaDB Service of Cloudera Manager

作　　者：黄杰 马凯 陈雪瓶 孙伯清 何宏靖 HUANG Jie;MA Kai;CHEN Xueping;SUN Boqing;HE Hongjing(Chongqing Institute of Engineering,Ba'nan 400056,China)

机构地区：[1]重庆工程学院,重庆巴南400056

出　　处：《现代信息科技》2024年第2期96-101,共6页Modern Information Technology

基　　金：重庆工程学院校本科研项目(2022xzcr04)。

摘　　要：大数据平台的优点在于能够快速处理超出单机能力的数据,平台中的数据仓库不仅具备存储功能,还兼具离线式的数据处理和分析能力。然而,数据仓库在服务响应方面效率不高,并且事务处理支持较弱,因此许多企业仍采用传统关系数据库提供查询和联机事务处理服务。Cloudera Manager管理的CDH可以动态扩展数据仓库,但不能部署关系数据库,为突破这局限性,以MariaDB为研究对象,并利用Cloudera Manager的扩展能力引入MariaDB parcel应用包和CSD管理包用来实现对其部署和管理。最终,经过实际验证,通过Cloudera Manager可视化动态部署和监控管理MariaDB服务是完全可行的,这为关系数据库服务的扩展奠定了基础。The advantage of big data platforms is that they can quickly process data beyond the capacity of individual machines.The data warehouse in the platform not only has the storage function,but also has the offline data processing and analysis ability.However,data warehouses are not efficient in service response and the support of transaction processing is weak,so many enterprises still use traditional relational databases to provide query and online transaction processing services.CDH managed by Cloudera Manager can dynamically expand the data warehouse,but cannot deploy the relational database.In order to break this limitation,this paper takes MariaDB as the research object,uses the extension capability of Cloudera Manager to introduce MariaDB parcel application package and CSD management package,so as to deploy and manage them.Finally,after actual verification,it is feasible to dynamically deploy and monitor and manage MariaDB services visually through Cloudera Manager,laying the foundation for the expansion of relational database services.

关 键 词：Cloudera Manager扩展 部署MariaDB服务 Parcel包 Custom Service Descriptors 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]