Hibernate can't create table

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I just started to user hibernate and i allways get this Error:

ERROR: HHH000388: Unsuccessful: create table User (id bigint not null auto_increment, mail varchar(255), passwort varchar(255), primary key (id)) ERROR: Got error -1 from storage engine

This is my mapped class:

package Entities;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;

@Entity
public class User 
{
private long id;
private String mail;
private String passwort;

@Id
@GeneratedValue  
@Column(name="id")
public long getId() {
    return id;
}

public void setId(long id) {
    this.id = id;
}

@Column(name="mail")
public String getMail() {
    return mail;
}

public void setMail(String mail) {
    this.mail = mail;
}

@Column(name="passwort")
public String getPasswort() {
    return passwort;
}

public void setPasswort(String passwort) {
    this.passwort = passwort;
}


}

Here is the hibernate config:

<?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
    <hibernate-configuration>
      <session-factory>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/mysql?zeroDateTimeBehavior=convertToNull</property>
        <property name="hibernate.connection.username">root</property>
        <property name="connection.pool_size">1</property>
        <property name="show_sql">true</property>
        <property name="hbm2ddl.auto">update</property>
      </session-factory>
    </hibernate-configuration>

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I don't know why but I had same issue. Then I just change the name for table with @Table(name="Users") annotation and it started to work.

So try changing this @Entity public class User { }

to This:

@Entity @Table(name="Users") public class User { }

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Wrong
@Entity /* It will map POJO class with DB Table i,e. Hibernate mapping */
@Table() /* Create Table in DB */
public class User {
}
Right
@Entity /* It will map POJO class with DB Table i,e. Hibernate mapping */
@Table(name="F2CUSER") /* Create Table in DB */
public class User {
}

Here I have use @Table(name="F2CUSER") and it works for me

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Could humans hibernate?, Thrown if Hibernate can't instantiate an entity or component class at runtime. InvalidMappingException, Thrown when a mapping is found to be invalid. By default, when you open the Start menu in Windows 10 and select the power button, there is no Hibernate mode. Enable Hibernate in Windows 10 To enable Hibernate in Windows 10, type: power options

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Comments
  • Could you post your hibernate configuration here.
  • This looks like very regular issue blog.solidcraft.eu/2011/01/…
  • do you know if the schema is already created when you tried this? hbm2ddl.auto should be create I belive if you are running the hibernate for the first time on this DB.
  • No I think it isn't created
  • blog.solidcraft.eu/2011/01/… check this link