Error creating hibernate tables

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Error creating hibernate tables

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I'm getting the following Exception when creating the tables in my application:

Hibernate: create table UserConfig (id bigint not null, dateReg datetime, status varchar(255), accountActivationCurrentToken varchar(10000), forgotPasswordCurrentToken varchar(10000), loginCurrentToken varchar(10000), primary key (id)) engine=MyISAM
06-Feb-2018 15:00:22.208 WARN [http-nio-80-exec-25] org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl.handleException GenerationTarget encountered exception accepting command : Error executing DDL via JDBC Statement
 org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL via JDBC Statement
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:313)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:452)
    at br.com.wsbasestructure.dao.abstracts.Connection.<init>(Connection.java:35)
    at br.com.wsbasestructure.app.listener.AppContextListener.contextInitialized(AppContextListener.java:29)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
Hibernate: alter table Credit_Agreements add constraint UK_i7e61das28j9ypun0u5guh4ai unique (agreements_id)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:461)
    at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1612)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:300)
    at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
    at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
    at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1451)
    at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:897)
Hibernate: alter table Credit_Assurances add constraint UK_jrxtlgawg0bf8a40tgt1p6fe5 unique (assurances_id)
    at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:335)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:616)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
Hibernate: alter table Credit_Receipts add constraint UK_2knjb2x4ydv4thrskys915uv5 unique (receipts_id)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLSyntaxErrorException: Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:536)
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513)
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:115)
    at com.mysql.cj.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:1983)
    at com.mysql.cj.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:1936)
    at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:891)
    at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:795)
    at com.mchange.v2.c3p0.impl.NewProxyStatement.execute(NewProxyStatement.java:75)
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54)
    ... 57 more

Here is my hibernate.cfg :

<hibernate-configuration>
    <session-factory>
        <property name="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</property>
        <property name="hibernate.connection.driver_class">com.mysql.cj.jdbc.Driver</property>
        <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/mezinimi?useSSL=false&amp;useTimezone=true&amp;serverTimezone=UTC</property>
        <property name="hibernate.connection.username">root</property>
        <property name="hibernate.connection.password">123456</property>
        <property name="hibernate.show_sql">true</property>
        <property name="hibernate.hbm2ddl.auto">create</property>
        <property name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property>
        <property name="hibernate.c3p0.min_size">3</property>
        <property name="hibernate.c3p0.max_size">10</property>
        <property name="hibernate.c3p0.timeout">1800</property>
        <property name="hibernate.c3p0.max_statements">50</property>
        <property name="hibernate.c3p0.idle_test_period">10</property>
        <mapping class="br.com.wsbasestructure.domain.impl.Notification"/>
        <mapping class="br.com.wsbasestructure.domain.impl.UserConfig"/>
        <mapping class="br.com.wsbasestructure.domain.impl.Change"/>
        <mapping class="br.com.mezinimi.domain.impl.Collaborator"/>
        <mapping class="br.com.mezinimi.domain.impl.Address"/>
        <mapping class="br.com.mezinimi.domain.impl.Customer"/>
        <mapping class="br.com.mezinimi.domain.impl.Credit"/>
        <mapping class="br.com.mezinimi.domain.impl.Document"/>
    </session-factory>
</hibernate-configuration>

I'm using Maven , this is my pom.xml :

<dependencies>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-c3p0</artifactId>
            <version>5.2.12.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.2.12.Final</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.bundles</groupId>
            <artifactId>jaxrs-ri</artifactId>
            <version>2.26</version>
            <type>tar.bz2</type>
            <classifier>src</classifier>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.8.2</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>6.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.sun.mail</groupId>
            <artifactId>javax.mail</artifactId>
            <version>1.6.0</version>
        </dependency>
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.0</version>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>8.0</version>
        </dependency>
    </dependencies>

My class UserConfig :

@Entity
public class UserConfig extends br.com.wsbasestructure.domain.abstracts.Entity{

    private String forgotPasswordCurrentToken;
    private String accountActivationCurrentToken;
    private String loginCurrentToken;

    @Column(length = 10000)
    public String getForgotPasswordCurrentToken() {
        return forgotPasswordCurrentToken;
    }

    public void setForgotPasswordCurrentToken(String forgotPasswordCurrentToken) {
        this.forgotPasswordCurrentToken = forgotPasswordCurrentToken;
    }

    @Column(length = 10000)
    public String getAccountActivationCurrentToken() {
        return accountActivationCurrentToken;
    }

    public void setAccountActivationCurrentToken(String accountActivationCurrentToken) {
        this.accountActivationCurrentToken = accountActivationCurrentToken;
    }

    @Column(length = 10000)
    public String getLoginCurrentToken() {
        return loginCurrentToken;
    }

    public void setLoginCurrentToken(String loginCurrentToken) {
        this.loginCurrentToken = loginCurrentToken;
    }

}

I tried to change dialect but I was not successful, I have the same application running in linux , and working normally.

mysql java maven hibernate

asked by anonymous 06.02.2018 / 18:11

1 answer

How to export a SQL table to a .txt file? Image and text in LaTeX

score 1 · Accepted Answer

The error is this:

Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs

You are exceeding the maximum size of a tuple that, according to documentation of MySQL, is 65,535 bytes .

The space used by a VARCHAR , according to documentation of MySQL, depends on its length ( length ) and the character set used. If you are using character set UTF-8 , for example, each character can occupy up to 3 bytes , plus 1 or 2 bytes which store the String size. This means that each of its 10,000 character length columns can occupy up to 32,002 bytes.

To work around this limitation, you should use columns of type BLOB or TEXT , since they only occupy a value between 9 and 12 bytes because they are not stored in the tuple. p>

In this case your annotations in class UserConfig would look like this:

@Entity
public class UserConfig extends br.com.wsbasestructure.domain.abstracts.Entity{

    private String forgotPasswordCurrentToken;
    private String accountActivationCurrentToken;
    private String loginCurrentToken;

    @Column(length = 10000, columnDefinition = "TEXT")
    public String getForgotPasswordCurrentToken() {
        return forgotPasswordCurrentToken;
    }

    public void setForgotPasswordCurrentToken(String forgotPasswordCurrentToken) {
        this.forgotPasswordCurrentToken = forgotPasswordCurrentToken;
    }

    @Column(length = 10000, columnDefinition = "TEXT")
    public String getAccountActivationCurrentToken() {
        return accountActivationCurrentToken;
    }

    public void setAccountActivationCurrentToken(String accountActivationCurrentToken) {
        this.accountActivationCurrentToken = accountActivationCurrentToken;
    }

    @Column(length = 10000, columnDefinition = "TEXT")
    public String getLoginCurrentToken() {
        return loginCurrentToken;
    }

    public void setLoginCurrentToken(String loginCurrentToken) {
        this.loginCurrentToken = loginCurrentToken;
    }

}