MySQL session isolation level 'REPEATABLE-READ' is no longer supported.
Session isolation level must be 'READ-COMMITTED'.
See http://confluence.atlassian.com/x/GAtmDg
成功解决方案：
查看http://confluence.atlassian.com/x/GAtmDg
FOR MYSQL 8.X?sessionVariables=transaction_isolation='READ-COMMITTED'
e.g. jdbc:mysql://127.0.0.1:3306/confdb?sessionVariables=transaction_isolation='READ-COMMITTED'修改：C:\Program Files\Atlassian\Application Data\Confluence\confluence.cfg.xml
往hibernate.connection.url中添加参数：?sessionVariables=transaction_isolation='READ-COMMITTED'
重启Confluence服务
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标签：sessionVariables,READ,isolation,supported,COMMITTED,level From： https://www.cnblogs.com/yonsy/p/17894053.html