CLUSTER FORGET

CLUSTER FORGET node-id

从集群中移除带有指定 ID 的节点:

127.0.0.1:7711> CLUSTER NODES
de0a573aae684388a0a6efc90c41c7bd571ff981 127.0.0.1:7713 noflags 0 1430839655355 connected
6c56c20d868d76ab199b8d1ea23a99db7ee2a8e2 127.0.0.1:7712 noflags 0 1430839656967 connected
33d40d27b7be502a28c5b97a6d569347a0bc178d 127.0.0.1:7711 myself 0 0 connected

127.0.0.1:7711> CLUSTER FORGET de0a573aae684388a0a6efc90c41c7bd571ff981
OK    -- 被移除的是端口号为 7713 的节点

127.0.0.1:7711> CLUSTER NODES
6c56c20d868d76ab199b8d1ea23a99db7ee2a8e2 127.0.0.1:7712 noflags 0 1430839731540 connected
33d40d27b7be502a28c5b97a6d569347a0bc178d 127.0.0.1:7711 myself 0 0 connected