sqlSessionFactory location 못찾는 이슈

내용 :

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mariadbSqlSessionFactory' defined in class path resource [kr/co/kjcSpring/config/database/MariadbConrig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'mariadbSqlSessionFactory' threw exception; nested exception is java.lang.IllegalArgumentException: Location must not be null

 

나 같은 경우엔

javaConfig를 만들어서 다중 Datasource를 관리하게끔 했는데

spring boot - applicaion.yml에서 

config-location와, mapper-locations를 못찾는 이슈였다.

 

해결방법 : config-location와, mapper-locations를 configureaion과 동일한 순서로 빼고 인식을 했다.

 

- 해결전

mybatis:
  configuration:
    config-location: classpath:sql/config/mybatis-config.xml
    mapper-locations: classpath:sql/mappers/mysql/*Mapper.xml,classpath:sql/mappers/oracle/*Mapper.xml,classpath:sql/mappers/mariabdb/*Mapper.xml,classpath:sql/mappers/mysql/*Mapper.xml,classpath:sql/mappers/mongidb/*Mapper.xml,classpath:sql/mappers/postgres/*Mapper.xml

 

- 해결 후

mybatis:
  config-location: classpath:sql/config/mybatis-config.xml
  mapper-locations: classpath:sql/mappers/mysql/*Mapper.xml,classpath:sql/mappers/oracle/*Mapper.xml,classpath:sql/mappers/mariabdb/*Mapper.xml,classpath:sql/mappers/mysql/*Mapper.xml,classpath:sql/mappers/mongidb/*Mapper.xml,classpath:sql/mappers/postgres/*Mapper.xml
  #mapper-locations: classpath:sql/mappers/*Mapper.xml
#  configuration:
#    map-underscore-to-camel-case: true
#    call-setters-on-nulls: true