feat(duplication): collect last committed decrees from primary replicas to meta server of the master cluster for duplication #2159
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While a table is being migrated to another cluster by duplication, we want to check
if the migration is finished by decree. Since we already have confirmed decree for
the log entires duplicated to the follower table, we need to collect last committed
decrees from the primary replicas to the meta server of the master cluster. We would
compare both kinds of decrees to check whether the migration is finished.
Following configurations are newly added: