質問編集履歴

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情報の追加

2020/04/07 05:30

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  ネットワークとサーバー構成(書籍より引用ただしwordPress部分にはJavaをinstall)
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  ![イメージ説明](d997ba10f2cb159e700f3a67249e5b5b.jpeg)
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+ #追記
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+ url = jdbc:mysql://プライベートIPアドレス:port番号/DB名として再び実行したところ以下のエラーが発生
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+ ```error
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+ Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'root'@'ip-10-0-1-10.ap-northeast-1.compute.internal' (using password: YES)
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+ at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:82) ~[spring-jdbc-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
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+ at org.springframework.jdbc.datasource.init.DatabasePopulatorUtils.execute(DatabasePopulatorUtils.java:47) ~[spring-jdbc-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
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+ ... 65 common frames omitted
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+ Caused by: java.sql.SQLException: Access denied for user 'root'@'ip-10-0-1-10.ap-northeast-1.compute.internal' (using password: YES)
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+ at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:197) ~[mysql-connector-java-8.0.19.jar!/:8.0.19]
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+ at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.2.jar!/:na]
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+ at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-3.4.2.jar!/:na]
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+ at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:158) ~[spring-jdbc-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
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+ at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:116) ~[spring-jdbc-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
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+ at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:79) ~[spring-jdbc-5.2.3.RELEASE.jar!/:5.2.3.RELEASE]
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+ ... 66 common frames omitted
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+ ```

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情報の修正

2020/04/07 05:30

投稿

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スコア182

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- おそらくはurl部分変更が必要なのですがawsサーバー上で実行する場合のurlはどのように指定するべきなのでしょうか?
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+ おそらくはurlのHOST名とport部分変更が必要なのですがawsサーバー上で実行する場合のurlはどのように指定するべきなのでしょうか?
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  またdriverClassName=com.mysql.cj.jdbc.Driverという記述に関しては問題ないでしょうか?
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