【 TiDB 使用环境】生产\测试环境\ POC
mysql为aws 服务 版本为10.2.21-MariaDB-log
【 TiDB 版本】
tidb v5.4.0
tmctl v5.4.0
dm v1.9.4
【遇到的问题】
“subTaskStatus”: [
{
“name”: “mysql_table_name”,
“stage”: “Paused”,
“unit”: “Dump”,
“result”: {
“isCanceled”: true,
“errors”: [
{
“ErrCode”: 32001,
“ErrClass”: “dump-unit”,
“ErrScope”: “internal”,
“ErrLevel”: “high”,
“Message”: "mydumper/dumpling runs with error, with output (may empty): ",
“RawCause”: “sql: FLUSH TABLES WITH READ LOCK: Error 1045: Access denied for user ‘my_tidb_dm_stg’@’%’ (using password: YES)”,
“Workaround”: “”
}
],
“detail”: null
}