MarkLogic 集群升级顺序
MarkLogic Cluster Upgrade Sequence
我正在尝试确定位于负载平衡器后面的 3 节点集群 运行 9.x 的正确升级过程。
查看集群配置我们发现:
- 节点 1 有林并且是引导节点(可能是 d 节点)和 300GB 空闲空间。
- 节点 2 没有林并且有 700 GB 可用磁盘space(可能是 e-node)。
- 节点 3 没有林并且有 700 GB 可用磁盘space(可能是一个电子节点)。
我可以确认从 9.x 到 10.x 服务器的正确集群升级顺序是:
- 关闭节点 3、2、1(按此顺序)
- 卸载转换器然后从节点 1
卸载服务器 9.x
- 卸载转换器然后从节点 2 和节点 3 卸载服务器 9.x
- 安装服务器 10.x 然后在节点 1 上安装转换器并重新启动节点 1
- 安装服务器 10.x 然后在节点 2 和 3 上安装转换器并重新启动两个节点。
我错过了什么吗?
是否有任何我可以在每个节点上查找的内容明确告诉我节点是 e 节点还是 d 节点?
谢谢。
除非您尝试执行 rolling-upgrade(对于只有一个 D 节点的小型 3 节点集群可能没有必要),最简单的方法是将它们全部关闭,卸载转换器和 MarkLogic,安装新版本的服务器和转换器,然后启动它们并在 Admin UI.
中完成升级
https://docs.marklogic.com/guide/installation/procedures#id_77358
- Stop MarkLogic Server (as described in step 1 of Removing MarkLogic).
- Uninstall the old MarkLogic 9 release (as described in Removing MarkLogic).
If you want to uninstall MarkLogic 9.0-4 or later, and if the converters package was previously installed with it, you will have to perform a two-step uninstall: first uninstall MarkLogic Converters and then uninstall MarkLogic Server. For more detail, see MarkLogic Converters Installation Changes Starting at Release 9.0-4 and Removing MarkLogic.
- Install the new MarkLogic 10 release (as described in Installing MarkLogic).
- If you want to install MarkLogic 9.0-4 or later, and you plan to use the converters package with it, you will have to perform a two-step installation: first install MarkLogic Server and then install MarkLogic Converters. For more detail, see MarkLogic Converters Installation Changes Starting at Release 9.0-4 and Installing MarkLogic.
- Start MarkLogic Server (as described in Starting MarkLogic Server).
- Open the Admin Interface in a browser (http://localhost:8001/).
- When the Admin Interface prompts you to upgrade the databases and the configuration files, click the button to confirm the upgrade.
我正在尝试确定位于负载平衡器后面的 3 节点集群 运行 9.x 的正确升级过程。
查看集群配置我们发现:
- 节点 1 有林并且是引导节点(可能是 d 节点)和 300GB 空闲空间。
- 节点 2 没有林并且有 700 GB 可用磁盘space(可能是 e-node)。
- 节点 3 没有林并且有 700 GB 可用磁盘space(可能是一个电子节点)。
我可以确认从 9.x 到 10.x 服务器的正确集群升级顺序是:
- 关闭节点 3、2、1(按此顺序)
- 卸载转换器然后从节点 1 卸载服务器 9.x
- 卸载转换器然后从节点 2 和节点 3 卸载服务器 9.x
- 安装服务器 10.x 然后在节点 1 上安装转换器并重新启动节点 1
- 安装服务器 10.x 然后在节点 2 和 3 上安装转换器并重新启动两个节点。
我错过了什么吗?
是否有任何我可以在每个节点上查找的内容明确告诉我节点是 e 节点还是 d 节点?
谢谢。
除非您尝试执行 rolling-upgrade(对于只有一个 D 节点的小型 3 节点集群可能没有必要),最简单的方法是将它们全部关闭,卸载转换器和 MarkLogic,安装新版本的服务器和转换器,然后启动它们并在 Admin UI.
中完成升级https://docs.marklogic.com/guide/installation/procedures#id_77358
- Stop MarkLogic Server (as described in step 1 of Removing MarkLogic).
- Uninstall the old MarkLogic 9 release (as described in Removing MarkLogic). If you want to uninstall MarkLogic 9.0-4 or later, and if the converters package was previously installed with it, you will have to perform a two-step uninstall: first uninstall MarkLogic Converters and then uninstall MarkLogic Server. For more detail, see MarkLogic Converters Installation Changes Starting at Release 9.0-4 and Removing MarkLogic.
- Install the new MarkLogic 10 release (as described in Installing MarkLogic).
- If you want to install MarkLogic 9.0-4 or later, and you plan to use the converters package with it, you will have to perform a two-step installation: first install MarkLogic Server and then install MarkLogic Converters. For more detail, see MarkLogic Converters Installation Changes Starting at Release 9.0-4 and Installing MarkLogic.
- Start MarkLogic Server (as described in Starting MarkLogic Server).
- Open the Admin Interface in a browser (http://localhost:8001/).
- When the Admin Interface prompts you to upgrade the databases and the configuration files, click the button to confirm the upgrade.