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Hi! I’ve noticed unexpected behavior when relying on GTID as a replication pointer.
Assume MySQL has executed the following transactions:
b1988e6b-e20e-11ee-916d-0242ac350008:1
b1988e6b-e20e-11ee-916d-0242ac350008:2
b1988e6b-e20e-11ee-916d-0242ac350008:3
b1988e6b-e20e-11ee-916d-0242ac350008:4
...
b1988e6b-e20e-11ee-916d-0242ac350008:300
Upon connection, the script informs the master node that the latest processed transaction is: b1988e6b-e20e-11ee-916d-0242ac350008:300
. However, for some reason, MySQL continues to send past transactions (1,2,3,4 ... ), leading to event data duplication.
What could be causing this issue?
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