报错示例:
Performing Consistency Checks ----------------------------- Checking cluster versions ok Checking database user is the install user ok Checking database connection settings ok Checking for prepared transactions ok Checking for reg* data types in user tables ok Checking for contrib/isn with bigint-passing mismatch ok Checking for presence of required libraries ok Checking database user is the install user Only the install user can be defined in the new cluster.
可能原因:
1、新版本数据库初始化用户同老版本不一致
2、新版本有创建新的超级用户