r a f t 在 C u r v e 存 储 中 的 工 程 实 践 陈威Curve介绍 01 02 raft和braft 03 raft在Curve中的应用 05 Q&A 04 Curve对raft的优化项目背景 Curve是一个 高性能、更稳定、易运维 的 云原生 分布式存储系统，支持 块存储 和 文件存储 2018~2021 Curve块存储 2021~2022 Curve文件存储 • 稳定性挑战 • 算力平台kubernetes的迅速发展 • AI/大数据业务的快速增长 • 存储使用Ceph文件存储/HDFS • 成本/性能挑战 Curve块存储和文件存储均采用raft协议整体架构 • 对接OpenStack平台为云主机提供高性能块 存储服务 • 对接Kubernetes为其提供RWO、RWX等类 型的持久化存储卷 • 对接PolarFS作为云原生数据库的高性能存储 获客 用户 开发者 操作系统 芯片 数据库 云原生 AI训练 大数据 社区生态Curve介绍 01 02 raft和braft 03 raft在Curve中的应用 05 Q&A 04 Curve对raft的优化RAFT协议简介 什么是raft • raft 是一种新型易于理解的分布式一致性复制协议，由斯坦福大学的Diego Ongaro和John Ousterhout提出，《In

Remarks Java JRE 8/11/17 Officially released against JDK8 Kyuubi Gateway Engine lib Beeline 1.9.0- SNAPSHOT Kyuubi Server Kyuubi Engine Kyuubi Hive Beeline Spark Engine 3.1 to 3.5 A Spark distribution To install Kyuubi, you need to unpack the tarball. For example, $ tar zxf apache-kyuubi-1.9.0-SNAPSHOT-bin.tgz ├── LICENSE ├── NOTICE ├── RELEASE ├── beeline-jars ├── bin ├── charts │ └── kyuubi ├── ' -n kentyao Connecting to jdbc:hive2://localhost:10009/ Connected to: Spark SQL (version 1.0.0-SNAPSHOT) Driver: Hive JDBC (version 2.3.7) Transaction isolation: TRANSACTION_REPEATABLE_READ Beeline version

Kyuubi Release 1.9.0-SNAPSHOT Apache Kyuubi Community Mar 04, 2024 ADMIN GUIDE 1 A Unified Gateway 3 1.1 Application Programming Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 i ii Kyuubi, Release 1.9.0-SNAPSHOT Apache Kyuubi™ is a distributed and multi-tenant gateway to provide serverless SQL on Data Warehouses platform, using one copy of data, with one SQL interface. ADMIN GUIDE 1 Kyuubi, Release 1.9.0-SNAPSHOT 2 ADMIN GUIDE CHAPTER ONE A UNIFIED GATEWAY The Server module plays the role of a unified gateway

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.1.7-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . native image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.1.7-SNAPSHOT requires Java 17 and is compatible up to and including Java 21. Spring Framework 6.0.15 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.1.7-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.1.12-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.1.12-SNAPSHOT requires Java 17 and is compatible up to and including Java 21. Spring Framework 6.0.19 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.1.12-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.1.9-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . native image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.1.9-SNAPSHOT requires Java 17 and is compatible up to and including Java 21. Spring Framework 6.0.17 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.1.9-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.2.3-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . native image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.2.3-SNAPSHOT requires Java 17 and is compatible up to and including Java 21. Spring Framework 6.1.4 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.2.3-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.0.13-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.0.13-SNAPSHOT requires Java 17 and is compatible up to and including Java 21. Spring Framework 6.0.14 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.0.13-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.2.9-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . native image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.2.9-SNAPSHOT requires Java 17 and is compatible up to and including Java 22. Spring Framework 6.1.11 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.2.9-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following

Pavić, Jay Bryant, Madhura Bhave, Eddú Meléndez, Scott Frederick, Moritz Halbritter Version 3.2.8-SNAPSHOT Table of Contents 1. Legal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . native image) and no requirement for XML configuration. 4.2. System Requirements Spring Boot 3.2.8-SNAPSHOT requires Java 17 and is compatible up to and including Java 22. Spring Framework 6.1.11 or above by using the following commands: $ sdk install springboot $ spring --version Spring CLI v3.2.8-SNAPSHOT If you develop features for the CLI and want access to the version you built, use the following