java.lang.RuntimeException: java.sql.SQLException: Connections could not be acquired from the underlying database!

primeton.com | 4 months ago
  1. 0

    平台+

    primeton.com | 4 months ago
    java.lang.RuntimeException: java.sql.SQLException: Connections could not be acquired from the underlying database!
  2. 0

    Extension fails to load hibernate driver and breaks if I manually specify it

    GitHub | 2 years ago | Jazzepi
    liquibase.exception.DatabaseException: liquibase.exception.DatabaseException: java.lang.RuntimeException: Cannot find database driver: Driver class was not specified and could not be determined from the url (hibernate:spring:com.companyname.dirtylibs.persistence.entities?dialect=org.hibernate.dialec t.MySQL5Dialect)
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    Liquibase Hibernate Plugin Does Not Work (Java) - Codedump.io

    codedump.io | 2 months ago
    liquibase.exception.DatabaseException: liquibase.exception.DatabaseException: java.lang.RuntimeException: Cannot find database driver: Driver class was not specified and could not be determined from the url (hibernate:spring:com.companyname.dirtylibs.persistence.entities?dialect=org.hibernate.dialec t.MySQL5Dialect)
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    Liquibase Hibernate Plugin Does Not Work

    Stack Overflow | 2 years ago | Jazzepi
    liquibase.exception.DatabaseException: liquibase.exception.DatabaseException: java.lang.RuntimeException: Cannot find database driver: Driver class was not specified and could not be determined from the url (hibernate:spring:com.companyname.dirtylibs.persistence.entities?dialect=org.hibernate.dialec t.MySQL5Dialect)
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    JHipster Sample Gradle App liquibaseDiffChangelog command is throwing a "Driver class was not specified" exception

    Stack Overflow | 3 months ago | Andrew
    liquibase.exception.DatabaseException: liquibase.exception.DatabaseException: java.lang.RuntimeException: Cannot find database driver: Driver class was not specified and could not be determined from the url ()

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    Root Cause Analysis

    1. java.lang.RuntimeException

      java.sql.SQLException: Connections could not be acquired from the underlying database!

      at com.primeton.ext.common.connection.datasource.C3P0DataSourceProvider$ConnectionProxy.initConnection()
    2. com.primeton.ext
      ImprimaturMgr.checkComponent
      1. com.primeton.ext.common.connection.datasource.C3P0DataSourceProvider$ConnectionProxy.initConnection(C3P0DataSourceProvider.java:270)
      2. com.primeton.ext.common.connection.datasource.C3P0DataSourceProvider$ConnectionProxy.getMetaData(C3P0DataSourceProvider.java:378)
      3. com.primeton.ext.common.l7e.ImprimaturMgr.checkComponent(ImprimaturMgr.java:130)
      3 frames
    3. com.primeton.common
      UnconfirmedDataSource.confirm
      1. com.primeton.common.connection.impl.datasource.ext.UnconfirmedDataSource.getDataSource(UnconfirmedDataSource.java:102)
      2. com.primeton.common.connection.impl.datasource.ext.UnconfirmedDataSource.confirm(UnconfirmedDataSource.java:52)
      2 frames
    4. com.primeton.ext
      DataSourceCache.putDataSource
      1. com.primeton.ext.common.connection.datasource.DataSourceCache.putDataSource(DataSourceCache.java:121)
      1 frame