mysql 错误002061 -身份验证插件'caching_sha2_password'报告错误：身份验证需要安全连接

nwsw7zdq 于 2023-10-15 发布在 Mysql

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RDS上的MySQL版本- 8.0.23我正在将本地数据库复制到AWS RDS MySQL示例。但是我得到了这个错误：

2021-11-11T22:43:09.091947Z 378 [ERROR] [MY-010584] [Repl] Slave I/O for channel '': error connecting to master 'replicator@localhost:3306' - retry-time: 60 retries: 1 message: Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection. Error_code: MY-002061

我的RDS从机状态：

*************************** 1. row ***************************
               Slave_IO_State: Connecting to master
                  Master_Host: localhost
                  Master_User: replicator
                  Master_Port: 3306
                Connect_Retry: 60
              Master_Log_File: DESKTOP-7DL3FOM-bin.000010
          Read_Master_Log_Pos: 700
               Relay_Log_File: relaylog.000001
                Relay_Log_Pos: 4
        Relay_Master_Log_File: DESKTOP-7DL3FOM-bin.000010
             Slave_IO_Running: Connecting
            Slave_SQL_Running: Yes
              Replicate_Do_DB:
          Replicate_Ignore_DB:
           Replicate_Do_Table:
       Replicate_Ignore_Table: innodb_memcache.cache_policies,innodb_memcache.config_options,mysql.plugin,mysql.rds_configuration,mysql.rds_history,mysql.rds_monitor,mysql.rds_replication_status,mysql.rds_sysinfo
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 0
                   Last_Error:
                 Skip_Counter: 0
          Exec_Master_Log_Pos: 700
              Relay_Log_Space: 1166
              Until_Condition: None
               Until_Log_File:
                Until_Log_Pos: 0
           Master_SSL_Allowed: No
           Master_SSL_CA_File:
           Master_SSL_CA_Path:
              Master_SSL_Cert:
            Master_SSL_Cipher:
               Master_SSL_Key:
        Seconds_Behind_Master: NULL
Master_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 2061
                Last_IO_Error: error connecting to master 'replicator@localhost:3306' - retry-time: 60 retries: 1 message: Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection.
               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Master_Server_Id: 0
                  Master_UUID:
             Master_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
      Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
           Master_Retry_Count: 86400
                  Master_Bind:
      Last_IO_Error_Timestamp: 211111 23:08:40
     Last_SQL_Error_Timestamp:
               Master_SSL_Crl:
           Master_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
         Replicate_Rewrite_DB:
                 Channel_Name:
           Master_TLS_Version:
       Master_public_key_path:
        Get_master_public_key: 0
            Network_Namespace:

我试着将我的master db用户密码格式改为mysql native password。但这并没有帮助。我该怎么办才能解决这个问题？

mysql

来源：https://stackoverflow.com/questions/69936021/error-002061-authentication-plugin-caching-sha2-password-reported-error-aut

4条答案

按热度按时间

lfapxunr1#

请使用GET_MASTER_PUBLIC_KEY=1运行更改主命令

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cedebl8k2#

自MySQL Server 8.0.11
caching_sha2_password
用作默认身份验证方法。不过，你可以使用插件
mysql_native_password
用旧方法登录。
更多信息。请浏览此link

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rjzwgtxy3#

在mysql复制数据库主/从。我也有一个错误，我忽略了一段时间，像这样

CHANGE MASTER TO GET_MASTER_PUBLIC_KEY=1;

赞(0）回复(0）举报 2023-10-15

rslzwgfq4#

如其他答案中所写，使用GET_MASTER_PUBLIC_KEY=1。完整连接字符串为：

CHANGE REPLICATION SOURCE TO
SOURCE_HOST='master_ip_number',
SOURCE_USER='replica_user',
SOURCE_PASSWORD='p4zzw0rd',
SOURCE_LOG_FILE='binlog.000007',
SOURCE_LOG_POS=7777,
GET_MASTER_PUBLIC_KEY=1;

SOURCE_LOG_FILE和SOURCE_LOG_POS将通过以下命令从master获取：

SHOW MASTER STATUS;

赞(0）回复(0）举报 2023-10-15

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mysql 错误002061 -身份验证插件'caching_sha2_password'报告错误：身份验证需要安全连接

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