174만명의 커뮤니티!! 함께 토론해봐요.
해결됨
배포부터 운영 장애 대응까지 - GitOps, 옵저버빌리티, AI 에이전트
그러면 이게 누가 해결해야하나요? 강사 제공 소스를 그대로 실행했는데 이런 현상이 발생한건데 이걸 누가 수정을 한 것도 아닌데요...
해결됨
배포부터 운영 장애 대응까지 - GitOps, 옵저버빌리티, AI 에이전트
2026-10-01T08:51:50.613+09:00 INFO 9044 --- [springboot-sns-sample] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2026-10-01T08:51:52.145+09:00 WARN 9044 --- [springboot-sns-sample] [ main] org.hibernate.orm.jdbc.error : HHH000247: ErrorCode: 0, SQLState: 28P01 2026-10-01T08:51:52.145+09:00 WARN 9044 --- [springboot-sns-sample] [ main] org.hibernate.orm.jdbc.error : FATAL: password authentication failed for user "snsuser" 2026-10-01T08:51:52.157+09:00 WARN 9044 --- [springboot-sns-sample] [ main] org.hibernate.orm.jdbc : HHH100046: Could not obtain connection to query JDBC database metadata org.hibernate.exception.AuthException: Unable to obtain isolated JDBC connection [FATAL: password authentication failed for user "snsuser"] [n/a] at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:87) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:34) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:115) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:371) ~[spring-beans-7.0.8.jar:7.0.8] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:331) ~[spring-beans-7.0.8.jar:7.0.8] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean(AbstractBeanFactory.java:201) ~[spring-beans-7.0.8.jar:7.0.8] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:977) ~[spring-context-7.0.8.jar:7.0.8] at org.springframework.context.support .AbstractApplicationContext.refresh(AbstractApplicationContext.java:621) ~[spring-context-7.0.8.jar:7.0.8] at org.springframework.boot.web.server.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-web-server-4.1.0.jar:4.1.0] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:756) ~[spring-boot-4.1.0.jar:4.1.0] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:445) ~[spring-boot-4.1.0.jar:4.1.0] at org.springframework.boot.SpringApplication.run (SpringApplication.java:321) ~[spring-boot-4.1.0.jar:4.1.0] at org.springframework.boot.SpringApplication.run (SpringApplication.java:1365) ~[spring-boot-4.1.0.jar:4.1.0] at org.springframework.boot.SpringApplication.run (SpringApplication.java:1354) ~[spring-boot-4.1.0.jar:4.1.0] at com.apiece.springboot_sns_sample.SpringbootSnsSampleApplication.main(SpringbootSnsSampleApplication.java:14) ~[main/:na] Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "snsuser" at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:835) ~[postgresql-42.7.11.jar:42.7.11] at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:307) ~[postgresql-42.7.11.jar:42.7.11] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:97) ~[HikariCP-7.0.2.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111) ~[HikariCP-7.0.2.jar:na] at org.hibernate.engine.jdbc.connections.internal.DataSourceConnectionProvider.getConnection(DataSourceConnectionProvider.java:149) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:508) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcIsolationDelegate.delegateWork(JdbcIsolationDelegate.java:48) ~[ hibernate-core-7.4.1.Final .jar: 7.4.1.Final ] ... 37 common frames omitted ... 31 common frames omitted Process finished with exit code 1
