UnknownHostException « Exception « JPA Q&A





1. java.net.UnknownHostException: hibernate.sourceforge.net    forum.hibernate.org

Hi, Hoping someone can shed some light on this one, since I've got to the stage where I'm pulling my hair out after having wasted over a day trying to get to the bottom of it. I'm just starting out with Hibernate, so please bear with me if my question seems a bit daft. I'm just configuring Hibernate for the first ...

2. java.net.UnknownHostException hibernate.sourceforge.net    forum.hibernate.org

Using Eclipse, I have my own project and a Hibernate project. My project has a dependency on the Hibernate project and my project uses hibernate for persistence. I modified the properties of my project (I removed a jar unrelated to hibernate) and when I saved the changes, Eclipse exited with a JVM error that it says was in native code external ...

3. java.net.UnknownHostException hibernate retries endlessly    forum.hibernate.org

When defining databases for hibernate to connect to, I have stumbled upon a problem that is now affecting our server when the database cannot accept any more connections. If the hibernate.connection.url is incorrect, i can visibly see the error: SEVERE: The connection to the host ________, named instance sql2008 has failed. Error: "java.net.UnknownHostException: _______". Verify the server and instance names, check ...