【DM版本】:v1.0.5 Git Commit Hash: a8e9f53f91e29756b09a22cdc37a6a6efcdfe55b
主要错误
code=30015:class=relay-unit:scope=upstream:level=high] TCPReader get relay event with error: ERROR 1236 (HY000): The slave is connecting using CHANGE MASTER TO MASTER_AUTO_POSITION = 1, but the master has purged binary logs containing GTIDs that the slave requires