bbqccx opened a new issue, #162:
URL: https://github.com/apache/kvrocks-controller/issues/162
When we find that the slave node is abnormally connected or the master node
fails and switches to the slave, the slave node will still be added to the
failover candidates and failover task process. In fact, the slave does not need
to switch; it just needs to prompt for logs indicating the connection exception.
for example：
{"level":"info","timestamp":"2024-04-12T15:12:31.208+0800","caller":"probe/cluster.go:103","msg":"Add
the node into the fail over
candidates","id":"73o7UbE51haonhk5cr2IkRUVNPUlBIOlGDqam2Kb"
,"role":"slave","addr":"10.1.1.1:9012"}
{"level":"info","timestamp":"2024-04-12T15:12:25.215+0800","caller":"failover/cluster.go:215","msg":"Finish
the fail over
task","task":{"namespace":"nimtest","cluster":"nimtestkv-2","shard_
idx":6,"node":{"id":"73o7UbE51haonhk5cr2IkRUVNPUlBIOlGDqam2Kb","addr":"10.1.1.1:9012","role":"slave","password":"xxx","created_at":0},"type":1,"probe_count":0,"pending_time":1712905921,"start_time":1712905945,"finish_time":1712905942,"status":3,"error":""}}
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