mysql_native_passwordエラーによりAIQUM OCIEサービスが起動に失敗する
環境
問題
- サービスの停止後、ocieサービスの再起動がハングして完了しない
- HTTPエラー404によりAIQUM Web GUIにアクセスできません
- エラー
server.log:
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=localhost)(port=3306)(type=master) : Client does not support authentication protocol requested by server. plugin type was = 'mysql_native_password'
at org.mariadb//org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73) [mariadb-java-client.jar:]
at org.mariadb//org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:192) [mariadb-java-client.jar:]
at org.mariadb//org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1346) [mariadb-java-client.jar:]
at org.mariadb//org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:634) [mariadb-java-client.jar:]
at org.mariadb//org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150) [mariadb-java-client.jar:]
at org.mariadb//org.mariadb.jdbc.Driver.connect(Driver.java:89) [mariadb-java-client.jar:]
- MySQLで次のクエリを実行すると、jbossユーザーが mysql_native_password 認証プロトコルプラグインを使用するように設定されていることがわかります。
mysql> select Host,User,plugin,password_last_changed from mysql.user;
+-----------+------------------+-----------------------+-----------------------+
| Host | User | plugin | password_last_changed |
+-----------+------------------+-----------------------+-----------------------+
| localhost | jboss | mysql_native_password | 2023-03-29 16:17:40 |
| localhost | mysql.infoschema | caching_sha2_password | 2023-03-29 12:20:19 |
| localhost | mysql.session | caching_sha2_password | 2023-03-29 12:20:19 |
| localhost | mysql.sys | caching_sha2_password | 2023-03-29 12:20:19 |
| localhost | root | mysql_native_password | 2023-03-29 12:21:19 |
+-----------+------------------+-----------------------+-----------------------+
5 rows in set (0.00 sec)