CANCEL DECOMMISSION
功能
该语句用于撤销一个节点下线操作。
注意
只有拥有
cluster_admin角色的用户才可以执行集群管理相关操作。
语法
CANCEL DECOMMISSION BACKEND "host:heartbeat_port"[,"host:heartbeat_port"...]
示例
取消两个节点的下线操作:
CANCEL DECOMMISSION BACKEND "host1:port", "host2:port";
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