When I was starting PD (Placement Driver), the etcd cluster ID mismatch
message displayed for some reason. How to handle this issue?
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Henry Ecker
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Lilian Lee
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This is because the --initial-cluster
in the PD startup parameter contains a member that doesn’t belong to this cluster. To solve this problem, check the corresponding cluster of each member, remove the wrong member, and then restart PD.

Caitin Chen
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