Spring Boot with Hikari Mysql Application startup

[tppalani]

Hi Team,

1. Repo has been cloned.
2. change directory - springboot-demo/hikari/
3. started compose yaml in my windows instances.
4. verify the mysql running container

$ podman ps
CONTAINER ID  IMAGE                                                  COMMAND     CREATED        STATUS        PORTS                   NAMES
58629dd9ad49  registry.cn-hangzhou.aliyuncs.com/zhengqing/mysql:5.7  mysqld      4 minutes ago  Up 4 minutes  0.0.0.0:3306->3306/tcp  mysql_3306

2024-04-06 23:23:54.851  INFO 26228 --- [           main] com.et.hikari.DemoApplication            : Starting DemoApplication on LDD4C6G3 with PID 26228 (C:\Users\palani\workspace\Hikari\springboot-demo\hikari\target\classes started by palani in C:\Users\palani\workspace\Hikari\springboot-demo\hikari)
2024-04-06 23:23:54.855  INFO 26228 --- [           main] com.et.hikari.DemoApplication            : The following profiles are active: basic
2024-04-06 23:23:55.646  INFO 26228 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2024-04-06 23:23:55.778  INFO 26228 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 84ms. Found 1 JPA repository interfaces.
2024-04-06 23:23:58.185  INFO 26228 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8088 (http)
2024-04-06 23:23:58.197  INFO 26228 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2024-04-06 23:23:58.197  INFO 26228 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.31]
2024-04-06 23:23:58.438  INFO 26228 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2024-04-06 23:23:58.438  INFO 26228 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3522 ms
2024-04-06 23:23:58.622  INFO 26228 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2024-04-06 23:24:00.081 ERROR 26228 --- [           main] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Exception during pool initialization.

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.2.5.RELEASE)

2024-04-06 23:14:50.291  INFO 42664 --- [           main] com.et.hikari.DemoApplication            : Starting DemoApplication on LDD4C6G3 with PID 42664 (C:\Users\palani\workspace\Hikari\springboot-demo\hikari\target\classes started by palani in C:\Users\palani\workspace\Hikari\springboot-demo\hikari)
2024-04-06 23:14:50.295  INFO 42664 --- [           main] com.et.hikari.DemoApplication            : The following profiles are active: basic
2024-04-06 23:14:51.220  INFO 42664 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2024-04-06 23:14:51.378  INFO 42664 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 103ms. Found 1 JPA repository interfaces.
2024-04-06 23:14:53.859  INFO 42664 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8088 (http)
2024-04-06 23:14:53.874  INFO 42664 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2024-04-06 23:14:53.875  INFO 42664 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.31]
2024-04-06 23:14:54.087  INFO 42664 --- [           main] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2024-04-06 23:14:54.090  INFO 42664 --- [           main] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3719 ms
2024-04-06 23:14:54.252  INFO 42664 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2024-04-06 23:14:55.662 ERROR 42664 --- [           main] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Exception during pool initialization.

java.sql.SQLException: Access denied for user 'sample'@'localhost' (using password: YES)
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-c

[Harries]

do you use local client to test mysql connection? datagrip or DBeaver

[Harries]

check the mysql logs, is it any errors? docker logs ${containid}