云数据库OceanBase集群清理的相关内容

[帮助文档] PolarDB PostgreSQL版的WAL日志并行回放功能

本文介绍了PolarDB PostgreSQL版（兼容Oracle）的WAL日志并行回放功能。

OceanBase社区版入门到实战教程

32 课时 |

455 人已学 |

加入学习

要将之前的 OceanBase 集群完全清理干净

要将之前的 OceanBase 集群完全清理干净，需要进行以下步骤：停止集群：确保集群处于停止状态，关闭所有相关的服务和进程。清理数据目录：删除每个节点上的数据目录，包括数据文件、日志文件、备份文件等。您可以使用操作系统命令或文件管理工具来删除这些文件和目录。删除配置文件：如果有任何集群配置文...

手动重启 OceanBase 集群时要如何清理目录和数据？

共有7条

< 1 >

跳转至： GO

更新时间 2024-05-12 13:27:42

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB1otUZn6MZ7e4jSZFOXXX7epXa-200-200.png","contentLink":"https://www.aliyun.com/product/oceanbase","title":"云数据库 OceanBase 版","des":"OceanBase 是阿里巴巴和蚂蚁金服完全自主研发的金融级分布式关系数据库，在普通硬件上实现金融级高可用，在金融行业首创“三地五中心”城市级故障自动无损容灾新标准，同时具备在线水平扩展能力。","link1":"https://www.aliyun.com/product/oceanbase","btn1":"免费试用","link2":"https://oceanbasenext.console.aliyun.com/?spm=5176.cnoceanbase.0.0.725d48d8LQcKBB","btn2":"管理控制台","btn3":"产品文档","link3":"https://help.aliyun.com/product/26458.html","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/139264.html?spm=a2c4g.11174283.6.549.24a92f01ZlGhty","lastContentLink":"https://help.aliyun.com/document_detail/157423.html?spm=a2c4g.11174283.6.925.24a92f01ZlGhty"}},{"infoName":"开源社区","infoContent":{"firstContentLink":"https://www.oceanbase.com/product/opensource","firstContentName":"OceanBase开源社区版","lastContentLink":"","lastContentName":""}},{"infoName":"解决方案","infoContent":{"firstContentLink":"https://www.oceanbase.com/solution/home?type=industry","firstContentName":"场景及行业解决方案集"}},{"infoContent":{"firstContentLink":"https://www.oceanbase.com/customer/home","firstContentName":"与400+企业共同成长"},"infoName":"客户案例"}]}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[],"sceneCard":[],"txt":[]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"optioninfo":{"dynamic":"ture","static":"true"},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","link":"https://img.alicdn.com/tfs/TB1XY8hGYr1gK0jSZFDXXb9yVXa-1740-328.png","icon":"","iconImg":"https://img.alicdn.com/tfs/TB1otUZn6MZ7e4jSZFOXXX7epXa-200-200.png","contentLink":"https://www.aliyun.com/product/oceanbase","title":"云数据库 OceanBase 版","des":"OceanBase 是阿里巴巴和蚂蚁金服完全自主研发的金融级分布式关系数据库，在普通硬件上实现金融级高可用，在金融行业首创“三地五中心”城市级故障自动无损容灾新标准，同时具备在线水平扩展能力。","link1":"https://www.aliyun.com/product/oceanbase","btn1":"免费试用","link2":"https://oceanbasenext.console.aliyun.com/?spm=5176.cnoceanbase.0.0.725d48d8LQcKBB","btn2":"管理控制台","btn3":"产品文档","link3":"https://help.aliyun.com/product/26458.html","infoGroup":[{"infoName":"产品入门","infoContent":{"firstContentName":"快速入门","lastContentName":"常见问题","firstContentLink":"https://help.aliyun.com/document_detail/139264.html?spm=a2c4g.11174283.6.549.24a92f01ZlGhty","lastContentLink":"https://help.aliyun.com/document_detail/157423.html?spm=a2c4g.11174283.6.925.24a92f01ZlGhty"}},{"infoName":"开源社区","infoContent":{"firstContentLink":"https://www.oceanbase.com/product/opensource","firstContentName":"OceanBase开源社区版","lastContentLink":"","lastContentName":""}},{"infoName":"解决方案","infoContent":{"firstContentLink":"https://www.oceanbase.com/solution/home?type=industry","firstContentName":"场景及行业解决方案集"}},{"infoContent":{"firstContentLink":"https://www.oceanbase.com/customer/home","firstContentName":"与400+企业共同成长"},"infoName":"客户案例"}]}],"card":[],"search":[],"infoCard":[],"title":{"mainTitle":"mPaaS","subtitle":"源自于支付宝小程序框架，亿级线上业务体量的锤炼，安全性媲美支付宝原生能力。不仅面向自有 App 投放小程序，更可快速构建打包，覆盖支付宝、淘宝、钉钉等应用。","linkUrl":"https://www.aliyun.com/product/mobilepaas/mpaas-miniprogram","btnText":"查看详情"},"visual":{"topbg":"https://img.alicdn.com/tfs/TB1bQuBIYH1gK0jSZFwXXc7aXXa-3840-740.gif","icon":"","textColor":"dark"},"dataList":[],"sceneCard":[],"txt":[]}}