文档中心MogDBMogDB StackUqbar

文档:v2.0

支持的版本:

MDB 升级

升级步骤

下载软件

下载最新版 MDB 安装包. 安装包请联系相关销售获取.

上传软件并解压

上传 MDB 安装包到服务器,并解压:

tar -zxvf mdb_v1.0.1.RELEASE_linux_x86_64.tar.gz

升级前准备

示例: 旧版本MDB安装目录: /u01/mdb_v1.0.0.RELEASE_linux_x86_64

切换到旧版本 MDB 安装目录,停止MDB服务:

cd /u01/mdb_v1.0.0.RELEASE_linux_x86_64

./mdb stop

切换到已解压的 MDB 安装包目录,复制旧版本配置文件:

cd mdb_v1.0.1.RELEASE_linux_x86_64

# 复制config.json、license.json 到mdb_v1.0.1.RELEASE_linux_x86_64目录中
cp -f /u01/mdb_v1.0.0.RELEASE_linux_x86_64/config.json ./  
cp -f /u01/mdb_v1.0.0.RELEASE_linux_x86_64/license.json ./

# 移动mtk、sca 到 mdb_v1.0.1.RELEASE_linux_x86_64目录中
mv /u01/mdb_v1.0.0.RELEASE_linux_x86_64/mtk/* ./mtk
mv /u01/mdb_v1.0.0.RELEASE_linux_x86_64/sca/* ./sca

升级 MDB

检查并确保已切换到 MDB 安装包目录:

pwd         # 确保已经位于 mdb_v1.0.1.RELEASE_linux_x86_64 目录中

执行升级命令:

./mdb upgrade

正常执行结果如下:

   2024-04-30 16:37:46  ======BEGIN TO UPGRADE MDB======
   2024-04-30 16:37:46    1.CHECK MDB FILE
   2024-04-30 16:37:46    2.CHECK MDB ENVIRONMENT
   2024-04-30 16:37:46     JAVA_VERSION: 11.0
   2024-04-30 16:37:46     EXIST RESIDUAL DIRS ! PATH: /data/mdb_test/mdb_data/kafka-logs ,/data/mdb_test/mdb_data/zookeeper
   2024-04-30 16:37:46    3.UNZIP KAFKA
   2024-04-30 16:37:48    4.INSTALL MDB SERVER
   2024-04-30 16:37:49    5.INSTALL MDB DATA WORKER
   2024-04-30 16:37:50    6.INSTALL MDB CONNECTOR LOG
   2024-04-30 16:37:50    7.INSTALL MVD SERVER
   2024-04-30 16:37:51  

   ======END UPGRADE MDB RESULT======
   +------------+-----------+-------------+---------------+--------------------+
   | File_Check | Env_Check | MDB_Install | KAFKA_INSTALL | MVD_Server_Install |
   +------------+-----------+-------------+---------------+--------------------+
   |  Success   |  Success  |   Success   |    Success    |      Success       |
   +------------+-----------+-------------+---------------+--------------------+

启动 MDB

执行启动命令:

 ./mdb start

正常启动的执行结果如下:

   2024-04-30 16:21:09  start zookeeper success
   2024-04-30 16:21:09  start kafka success
   2024-04-30 16:21:09  start connector success
   2024-04-30 16:21:09  start mdb-server success
   2024-04-30 16:21:09  start connectorlog success
   2024-04-30 16:21:09  [MVD_SERVER] start mvd-server success
   2024-04-30 16:21:09  MDB启动成功,各程序占用端口如下
   +-------+-----------+-----------+------------+------------+
   | KAFKA | ZOOKEEPER | CONNECTOR | MDB_SERVER | MVD_SERVER |
   +-------+-----------+-----------+------------+------------+
   |  9092 |    2181   |    8083   |   55437    |    9876    |
   +-------+-----------+-----------+------------+------------+
   2024-04-30 16:21:10  MDB各程序服务状态
   +--------+-----------+-----------+------------+------------+
   | KAFKA  | ZOOKEEPER | CONNECTOR | MDB_SERVER | MVD_SERVER |
   +--------+-----------+-----------+------------+------------+
   | online |   online  |   online  |   online   |   online   |
   +--------+-----------+-----------+------------+------------+

登录 MDB

MDB 启动成功后,可在客户端 Web 浏览器中(推荐使用 Chrome 浏览器),检查页面是否正常,检查是否可使用原用户正常登录:

http://localhost:55437/mdb/index.html

登录成功后,在通道列表中重新启动已暂停的服务。

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