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Mongodb增加、移除Arbiter节点实例

时间:2024-3-1 22:00     作者:韩俊     分类: Mysql


增加Arbiter

增加配置文件mongod1,mongod2,mongod3分别为shard1,shard2,shard3三个set集合的arbiter。

replSet=shard1

replSet=shard2

replSet=shard3

启动mongod实例。
连接Primary.
rs.addArb(“192.168.1.50:10001″)

rs.addArb(“192.168.1.50:10002″)

rs.addArb(“192.168.1.50:10003″)

移除Arbiter
rs.remove(“192.168.1.50:10001″)

注意:最好移除结点时候先停掉服务,防止有特殊未知状态出现。

Note:Before running the rs.remove() operation, you must shut down the replica set member that you're removing.
Changed in version 2.2: This procedure is no longer required when using rs.remove(), but it remains good practice.

标签: mysql mongodb

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