How to force maven update?

-U means force update of snapshot dependencies. Release dependencies will be updated this way if they have never been previously successfully downloaded. ref: https://stackoverflow.com/a/29020990/32453

mvn command not found in OSX Mavrerick

Try following these if these might help: Since your installation works on the terminal you installed, all the exports you did, work on the current bash and its child process. but is not spawned to new terminals. env variables are lost if the session is closed; using .bash_profile, you can make it available in all sessions, since when a bash session starts, it … Read more

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when ‘hibernate.dialect’ not set

First remove all of your configuration Spring Boot will start it for you. Make sure you have an application.properties in your classpath and add the following properties. If you really need access to a SessionFactory and that is basically for the same datasource, then you can do the following (which is also documented here although for XML, not JavaConfig). That way … Read more

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when ‘hibernate.dialect’ not set

First remove all of your configuration Spring Boot will start it for you. Make sure you have an application.properties in your classpath and add the following properties. If you really need access to a SessionFactory and that is basically for the same datasource, then you can do the following (which is also documented here although for XML, not JavaConfig). That way … Read more

Unable to create requested service [org.hibernate .engine.jdbc.env.spi.JdbcEnvironment]-MySQL

Upgrade MySql driver to mysql-connector-java – 8.0.17 and Those who are using greater than MySQL 5.5 version change their driver property from com.mysql.jdbc.Driver to com.mysql.cj.jdbc.Driver because: Loading class com.mysql.jdbc.Driver. This is deprecated. The new driver class is com.mysql.cj.jdbc.Driver. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.INFO – HHH000401: using driver [com.mysql.jdbc.Driver] at … Read more

org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when ‘hibernate.dialect’ not set

First remove all of your configuration Spring Boot will start it for you. Make sure you have an application.properties in your classpath and add the following properties. If you really need access to a SessionFactory and that is basically for the same datasource, then you can do the following (which is also documented here although for XML, not JavaConfig). That way … Read more

Maven 3 and JUnit 4 compilation problem: package org.junit does not exist

@Dennis Roberts: You were absolutely right: My test class was located in src/main/java. Also the value of the “scope” element in the POM for JUnit was “test”, although that is how it is supposed to be. The problem was that I had been sloppy when creating the test class in Eclipse, resulting in it being … Read more