mysql将数据导入mgr_MGR 导入失败

MySQL version：8.0.18-commercial MySQL Enterprise Server - Commercial

HA: MGR

问题：

导入sql文件，大小371MB

导入数据过程中

[Err] 3100 - Error on observer while running replication hook 'before_commit'.

报错日志：

2020-06-27T10:24:29.094866+08:00 79 [ERROR] [MY-011608] [Repl] Plugin group_replication reported: 'Error on session 79.

Transaction of size 1060900441 exceeds specified limit 150000000. To increase the limit please adjust group_replication_transaction_size_limit option.'

2020-06-27T10:24:29.373716+08:00 79 [ERROR] [MY-010207] [Repl] Run function 'before_commit' in plugin 'group_replication' failed

官方解释：

Use the system variable group_replication_transaction_size_limit to specify a maximum transaction size that the group will accept.

In MySQL 5.7, this system variable defaults to zero, b