JTDS로 스프링 부트에서 HikariCP 구성하기

Question

스프링 부트 1.5.1을 사용하여 만든 기존 웹 애플리케이션에 연결 풀을 추가하고 싶습니다. 다음과 같이

데이터 소스 구성은 application.properties에서 만든 :

spring.datasource.url=jdbc:jtds:sqlserver://localhost:1433;databaseName=MyDatabase;instance=SQLServer2014; 
spring.datasource.username=myuser 
spring.datasource.password=passwd 
spring.datasource.driver-class-name=net.sourceforge.jtds.jdbc.Driver 
spring.jpa.hibernate.ddl-auto=update 

이 충분와 나는 더 구성 할 필요가 없습니다.

공식은 docs이지만 매개 변수가 표시되어 있더라도 스프링 부트 docs에는 충분하지 않습니다.

그래서저기서 해결책을 찾고있었습니다 (this one, this one too ...).

여러 번 시도했지만 앱을 실행할 때마다 HikariCP 관련 예외가 발생합니다. spring.datasource.type=com.zaxxer.hikari.HikariDataSource를 추가 할 때

, 다음과 같은 예외가 발생합니다 :

2017-02-15 12:12:23.955 WARN 14844 --- [   main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.AbstractMethodError 
2017-02-15 12:12:23.964 INFO 14844 --- [   main] utoConfigurationReportLoggingInitializer : 
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 
2017-02-15 12:12:23.970 ERROR 14844 --- [   main] o.s.boot.SpringApplication    : Application startup failed 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.AbstractMethodError 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] 
    at com.ingartek.ws.pps.PrestacionesPoliticasSocialesInternoApplication.main(PrestacionesPoliticasSocialesInternoApplication.java:26) [classes/:na] 
Caused by: java.lang.AbstractMethodError: null 
    at net.sourceforge.jtds.jdbc.JtdsConnection.isValid(JtdsConnection.java:2833) ~[jtds-1.3.1.jar:1.3.1] 
    at com.zaxxer.hikari.pool.PoolBase.checkDriverSupport(PoolBase.java:422) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:393) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:351) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:196) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:442) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:505) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:113) ~[HikariCP-2.6.0.jar:na] 
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:97) ~[HikariCP-2.6.0.jar:na] 
    at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:88) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:257) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:231) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:240) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:210) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:858) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:885) ~[hibernate-core-5.2.6.Final.jar:5.2.6.Final] 
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60) ~[spring-orm-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353) ~[spring-orm-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:373) ~[spring-orm-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:362) ~[spring-orm-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] 
    ... 16 common frames omitted 

을 그래서, 내 application.properties에 hikaricp를 추가하는 가장 간단한 방법이다?

Answer 1

아래 오류가 발생했습니다.

Caused by: java.lang.AbstractMethodError: null at net.sourceforge.jtds.jdbc.JtdsConnection.isValid(JtdsConnection.java:2833)

문제는 net.sourceforge.jtds.jdbc.JtdsConnection가 isValid 그래서 당신이 isValid 메서드가 호출되지 않도록 연결 테스트 쿼리를 지정할 필요가 구현하지 않습니다. application.properties 파일에 아래 특성을 추가하십시오.

spring.datasource.hikari.connection-test-query=SELECT 1