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共3个线程参与以上同步过程,他们分别为:
master binlog dump线程:has sent all binlog to slave; waiting for binlog to be updated;(需同步帐号) slave slave io线程:waiting for master to send event;(需system user) slave sql线程:has read all relay log; waiting for the slave i/o thread to update it;(需system user) bitscn.com