[2022/08/02 20:03:09.168 +08:00] [ERROR] [baseconn.go:105] [“query statement failed”] [component=schema-tracker] [task=210021_1659407811] [query=“SHOW VARIABLES LIKE ‘tidb_skip_utf8_check’”] [argument="[]"] [error=“context deadline exceeded”]
SHOW VARIABLES LIKE 'tidb_skip_utf8_check
给的啥权限，执行这个都可以失败…