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Root Cause Analysis

  1. org.hibernate.exception.JDBCConnectionException

    Could not open connection

    at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert()
  2. Hibernate
    SqlExceptionHelper.convert
    1. org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:68)
    2. org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
    3. org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
    3 frames