【发布时间】：2016-06-25 04:48:30
【问题描述】：
参考我的older question，我在 Linux 上运行企业级 Web 应用程序时遇到了一些问题。在投资真正的登台机器之前，我认为我应该在 Raspbery Pi 上尝试一下，但现在，我们正在真正的 Debian 计算机上运行该应用程序。
问题和我之前的问题一样。
一开始我还以为是tomcat的问题，但现在我是 认为这是
Raspberry PiLinux 问题。这个完全相同的配置适用于我们的 Windows 服务器，但我不能 弄清楚为什么它在
PiStaging Macine 上不起作用！
问题：
tomcat 没有注册我在应用程序上下文中定义的 JNDI 名称，即使提供了正确的数据库 URL，Hibernate 也无法连接到数据库。
在我的 $CATALINA_HOME/conf/Catalina/localhost/$appname.xml;
<?xml version="1.0" encoding="UTF-8"?>
<Context antiResourceLocking="false" privileged="true" cookies="true">
<Resource name="stagingDS" auth="Container" type="javax.sql.DataSource"
driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://localhost:3306/preview"
username="root" password="root" />
</Context>
我已将 Spring bean 定义为；
<bean id="velocityConfig"
class="org.springframework.web.servlet.view.velocity.VelocityConfigurer">
<property name="velocityProperties">
<map>
<entry key="resource.loader" value="ds" />
<entry key="ds.resource.loader.class"
value="com.simplestack.velocity.config.SimpleStackDataSourceResourceLoader" />
<entry key="ds.resource.loader.resource.table" value="Catalog" />
<entry key="ds.resource.loader.resource.keycolumn" value="name" />
<entry key="ds.resource.loader.resource.templatecolumn" value="html" />
<entry key="ds.resource.loader.resource.defaultVendorId"
value="1" />
<entry key="ds.resource.loader.resource.defaultSiteId" value="20160109144" />
<entry key="ds.resource.loader.resource.datasource" value="java:comp/env/stagingDS" />
<entry key="ds.resource.loader.resource.timestampcolumn"
value="lastmod" />
</map>
</property>
</bean>
它给了我NamingConventionException 说stagingDS 没有定义。
这也可能是 Tomcat 问题，所以我也发布了 version.sh 的输出。
休眠；
我正在调用这个方法来创建会话工厂
protected static SessionFactory buildSessionFactory(File cfgfile, File[] hbmfiles, String dburl, String dbuser, String dbpassword, String dbdriver, String treecacheConfigFile)
throws Exception{
logger.info("Hibernate Configuration File Path:"+cfgfile.getPath());
for (int i=0; i<hbmfiles.length; i++)
logger.info("Hibernate Mapping File Path:"+hbmfiles[i].getPath());
logger.info("Hibernate Using JDBC, dburl:"+dburl+" dbuser:"+dbuser+" dbdriver:"+dbdriver);
Configuration hibernateConfig = new Configuration();
for (int i=0; i<hbmfiles.length; i++)
hibernateConfig = addHbmFile(hibernateConfig, hbmfiles[i]);
// TODO: Add the audit interceptors
// AuditInterceptor auditInterceptor = new AuditInterceptor();
// addDefaultInterceptor(hibernateConfig, auditInterceptor);
// addEventListeners(hibernateConfig);
hibernateConfig.configure(cfgfile);
logger.info("Configfile:"+cfgfile);
if (treecacheConfigFile != null){
hibernateConfig.setProperty("hibernate.cache.configuration_file", treecacheConfigFile);
logger.info("hibernate.cache.configuration_file:"+treecacheConfigFile);
}
hibernateConfig.setProperty("hibernate.connection.url", dburl);
hibernateConfig.setProperty("hibernate.connection.username", dbuser);
hibernateConfig.setProperty("hibernate.connection.password", dbpassword);
hibernateConfig.setProperty("hibernate.connection.driver_class", dbdriver);
SessionFactory sessionFactory = hibernateConfig.buildSessionFactory();
//TODO:set a separate session factory
// auditInterceptor.setSessionFactory(sessionFactory);
return sessionFactory;
}
会话工厂创建成功，但是在我的日志文件中，我看到了这些：-
2016-06-15 08:04:54,504 INFO [com.simplestack.SessionFactoryPool] Building Hibernate STAGING Session Factory...
2016-06-15 08:04:54,504 INFO [com.simplestack.SessionFactoryPool] Hibernate Configuration File Path:/SimpleStack/tomcat/webapps/staging/WEB-INF/hibernatecfg/hibernate_mysql.cfg.xml
2016-06-15 08:04:54,505 INFO [com.simplestack.SessionFactoryPool] Hibernate Mapping File Path:/SimpleStack/tomcat/webapps/staging/WEB-INF/hibernate
2016-06-15 08:04:54,505 INFO [com.simplestack.SessionFactoryPool] Hibernate Using JDBC, dburl:jdbc:mysql://localhost:3306/preview dbuser:root dbdriver:com.mysql.jdbc.Driver
2016-06-15 08:04:55,173 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,284 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,327 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,380 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,408 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,434 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,459 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,483 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,505 WARN [org.hibernate.internal.util.xml.DTDEntityResolver] HHH000223: Recognized obsolete hibernate namespace http://hibernate.sourceforge.net/. Use namespace http://www.hibernate.org/dtd/ instead. Refer to Hibernate 3.6 Migration Guide!
2016-06-15 08:04:55,514 INFO [com.simplestack.SessionFactoryPool] Configfile:/SimpleStack/tomcat/webapps/staging/WEB-INF/hibernatecfg/hibernate_mysql.cfg.xml
2016-06-15 08:04:55,882 WARN [org.hibernate.mapping.RootClass] HHH000038: Composite-id class does not override equals(): com.simplestack.hibernate.domainmodel.Siteproperty
2016-06-15 08:04:55,883 WARN [org.hibernate.mapping.RootClass] HHH000039: Composite-id class does not override hashCode(): com.simplestack.hibernate.domainmodel.Siteproperty
2016-06-15 08:04:55,928 WARN [org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator] HHH000022: c3p0 properties were encountered, but the org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider provider class was not found on the classpath; these properties are going to be ignored.
2016-06-15 08:04:56,466 WARN [org.hibernate.engine.jdbc.internal.JdbcServicesImpl] HHH000342: Could not obtain connection to query metadata : Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
我已尝试将 JNDI 名称放入
- $CATALINA_HOME/conf/Catalina/localhost/$appname.xml
- $CATALINA_HOME/webapps/$appname/META-INF/context.xml
- $CATALINA_HOME/conf/context.xml
- $CATALINA_HOME/conf/server.xml
但问题仍然存在。
我们仍然对它是什么感到非常困惑......我做错了什么吗？
【问题讨论】：
标签： java linux spring hibernate tomcat