feat(meta/management): allow to join a cluster if a meta node has no log #8384
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Databend-meta should allow to join a cluster if it has not yet joined a cluster, i.e., its raft-log is empty. Currently, it's only allowed only when the node is uninitialized. Thus the problem is if the first attempt to join fails, a node can never be joined. - Fix: databendlabs#8383
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Summary
feat(meta/management): allow to join a cluster if a meta node has no log
Databend-meta should allow to join a cluster if it has not yet joined a
cluster, i.e., its raft-log is empty.
Currently, it's only allowed only when the node is uninitialized. Thus
the problem is if the first attempt to join fails, a node can never be
joined.
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