org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is java.sql.SQLException: Connection is closed.

Stack Overflow | Mariusz | 3 years ago
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    Root Cause Analysis

    1. org.springframework.jdbc.support.MetaDataAccessException

      Error while extracting DatabaseMetaData; nested exception is java.sql.SQLException: Connection is closed.

      at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData()
    2. Spring Framework
      JdbcTemplate.queryForInt
      1. org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:296)
      2. org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:320)
      3. org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:214)
      4. org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:140)
      5. org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:103)
      6. org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:99)
      7. org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605)
      8. org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:639)
      9. org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:668)
      10. org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:676)
      11. org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:731)
      12. org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:747)
      13. org.springframework.jdbc.core.JdbcTemplate.queryForInt(JdbcTemplate.java:782)
      13 frames
    3. spring-security-core
      JdbcUserDetailsManager.addUserToGroup
      1. org.springframework.security.provisioning.JdbcUserDetailsManager.findGroupId(JdbcUserDetailsManager.java:373)
      2. org.springframework.security.provisioning.JdbcUserDetailsManager.addUserToGroup(JdbcUserDetailsManager.java:301)
      2 frames