mysql: 报错:Plugin 'mysql_native_password' is not loaded

一，报错信息:

ERROR 1524 (HY000): Plugin 'mysql_native_password' is not loaded

查看此插件是否载入?

SHOW PLUGINS;
+----------------------------------+----------+--------------------+---------+---------+
| Name                             | Status   | Type               | Library | License |
+----------------------------------+----------+--------------------+---------+---------+
| binlog                           | ACTIVE   | STORAGE ENGINE     | NULL    | GPL     |
| sha256_password                  | ACTIVE   | AUTHENTICATION     | NULL    | GPL     |
| caching_sha2_password            | ACTIVE   | AUTHENTICATION     | NULL    | GPL     |
| sha2_cache_cleaner               | ACTIVE   | AUDIT              | NULL    | GPL     |
| daemon_keyring_proxy_plugin      | ACTIVE   | DAEMON             | NULL    | GPL     |
| CSV                              | ACTIVE   | STORAGE ENGINE     | NULL    | GPL     |
| MEMORY                           | ACTIVE   | STORAGE ENGINE     | NULL    | GPL     |
| InnoDB                           | ACTIVE   | STORAGE ENGINE     | NULL    | GPL     |
| INNODB_TRX                       | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMP                       | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMP_RESET                 | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMPMEM                    | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMPMEM_RESET              | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMP_PER_INDEX             | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_CMP_PER_INDEX_RESET       | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_BUFFER_PAGE               | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_BUFFER_PAGE_LRU           | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_BUFFER_POOL_STATS         | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_TEMP_TABLE_INFO           | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_METRICS                   | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_DEFAULT_STOPWORD       | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_DELETED                | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_BEING_DELETED          | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_CONFIG                 | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_INDEX_CACHE            | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_FT_INDEX_TABLE            | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_TABLES                    | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_TABLESTATS                | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_INDEXES                   | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| INNODB_TABLESPACES               | ACTIVE   | INFORMATION SCHEMA | NULL    | GPL     |
| mysqlx_cache_cleaner             | ACTIVE   | AUDIT              | NULL    | GPL     |
| mysqlx                           | ACTIVE   | DAEMON             | NULL    | GPL     |
| mysql_native_password            | DISABLED | AUTHENTICATION     | NULL    | GPL     |
+----------------------------------+----------+--------------------+---------+---------+

二，解决:

使它状态变为active:

修改my.cnf,增加一行:

mysql_native_password=ON

启动后状态为active

 mysql_native_password            | ACTIVE   | AUTHENTICATION     | NULL    | GPL     |