Java Can'；由于很长的模式验证和之后的连接重置，所以无法获得与数据库的连接_Java_Oracle_Hibernate

Java Can'；由于很长的模式验证和之后的连接重置，所以无法获得与数据库的连接

java oracle hibernate

Java Can'；由于很长的模式验证和之后的连接重置，所以无法获得与数据库的连接,java,oracle,hibernate,Java,Oracle,Hibernate,我有一个使用Hibernate/Oracle 11g XE/Jboss6.2的应用程序，在DigitalOcean的同源服务器上启动应用程序时遇到问题（Jboss和Oracle XE在本地安装）在我的开发机器上运行所有东西我一点问题都没有，大约30秒后启动，但每次我尝试在DO上启动我的应用程序时，在[org.hibernate.tool.hbm2ddl.SchemaValidator上大约需要10分钟，然后我得到javax.resource.ResourceException:无法创建连接即

我有一个使用Hibernate/Oracle 11g XE/Jboss6.2的应用程序，在DigitalOcean的同源服务器上启动应用程序时遇到问题（Jboss和Oracle XE在本地安装）

在我的开发机器上运行所有东西我一点问题都没有，大约30秒后启动，但每次我尝试在DO上启动我的应用程序时，在[org.hibernate.tool.hbm2ddl.SchemaValidator上大约需要10分钟，然后我得到javax.resource.ResourceException:无法创建连接

即使我将本地jboss指向DO Oracle实例，它也可以正常工作。我的机器和服务器之间的唯一区别是操作系统（Windows与Ubuntu）

有人能告诉我一些方向吗

休眠配置：

hibernate.dialect=com.foo.config.Oracle11gCustomDialect
hibernate.hbm2ddl.auto=validate
hibernate.show_sql=false
hibernate.format_sql=false
hibernate.generate_statistics=false
hibernate.use_sql_comments=false
hibernate.connection.defaultNChar=true
hibernate.connection.charSet=utf-8
hibernate.connection.useUnicode=true
hibernate.connection.characterEncoding=utf-8
hibernate.enable_lazy_load_no_trans=true
hibernate.ejb.naming_strategy=com.foo.config.OracleNamingStrategy
hibernate.temp.use_jdbc_metadata_defaults=false

数据源配置：

<datasource jta="false" jndi-name="java:jboss/OracleDSJNDI" pool-name="OracleDS" enabled="true" use-ccm="false">
    <connection-url>jdbc:oracle:thin:@localhost:1521:xe</connection-url>
    <driver>OracleDriver</driver>
    <pool>
        <min-pool-size>10</min-pool-size>
        <max-pool-size>100</max-pool-size>
    </pool>
    <security>
        <user-name>user</user-name>
        <password>password</password>
    </security>
    <validation>
        <validate-on-match>false</validate-on-match>
        <background-validation>false</background-validation>
    </validation>
    <timeout>
        <blocking-timeout-millis>5000</blocking-timeout-millis>
        <idle-timeout-minutes>5</idle-timeout-minutes>
    </timeout>
</datasource>


jdbc:oracle:thin:@localhost:1521:xe
OracleDriver
10
100
用户
密码
假的
假的
5000
5.

堆栈跟踪：

16:39:49,749 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 56) HHH000400: Using dialect: com.foo.config.Oracle11gCustomDialect
16:39:49,768 INFO  [org.hibernate.engine.jdbc.internal.LobCreatorBuilder] (ServerService Thread Pool -- 56) HHH000422: Disabling contextual LOB creation as connection was null
16:39:50,383 INFO  [org.hibernate.engine.transaction.internal.TransactionFactoryInitiator] (ServerService Thread Pool -- 56) HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory
16:39:50,391 INFO  [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (ServerService Thread Pool -- 56) HHH000397: Using ASTQueryTranslatorFactory
16:39:50,457 INFO  [org.hibernate.validator.internal.util.Version] (ServerService Thread Pool -- 56) HV000001: Hibernate Validator 4.3.1.Final-redhat-1
16:39:51,464 INFO  [org.hibernate.tool.hbm2ddl.SchemaValidator] (ServerService Thread Pool -- 56) HHH000229: Running schema validator
16:39:51,464 INFO  [org.hibernate.tool.hbm2ddl.SchemaValidator] (ServerService Thread Pool -- 56) HHH000102: Fetching database metadata
16:48:16,065 WARN  [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (ServerService Thread Pool -- 56) IJ000604: Throwable while attempting to get a new connection: null: javax.resource.ResourceException: Could not create connection
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:288)
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:246)
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:781)
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:344)
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:397)
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:365)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:329)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:302)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:464)
        at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:139)
        at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.tool.hbm2ddl.SchemaValidator.validate(SchemaValidator.java:146) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:512) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1797) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:96) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:76) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:338) [spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) [spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3339) [jbossweb-7.2.2.Final-redhat-1.jar:7.2.2.Final-redhat-1]
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3777) [jbossweb-7.2.2.Final-redhat-1.jar:7.2.2.Final-redhat-1]
        at org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:156) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:60) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:93) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_72]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_72]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_72]
        at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: java.sql.SQLRecoverableException: IO Error: Connection reset
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:428) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:536) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:260)
        ... 45 more
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:118) [rt.jar:1.7.0_72]
        at java.net.SocketOutputStream.write(SocketOutputStream.java:159) [rt.jar:1.7.0_72]
        at oracle.net.ns.DataPacket.send(DataPacket.java:199) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetOutputStream.flush(NetOutputStream.java:211) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:227) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:175) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:100) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:85) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1122) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1099) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:288) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:366) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:752) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:366) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        ... 50 more

16:48:16,115 ERROR [org.hibernate.tool.hbm2ddl.SchemaValidator] (ServerService Thread Pool -- 56) HHH000319: Could not get database metadata: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/OracleDSJNDI
        at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:147)
        at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.tool.hbm2ddl.SchemaValidator.validate(SchemaValidator.java:146) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:512) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1797) [hibernate-core-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:96) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:899) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:76) [hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
        at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:338) [spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
        at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318) [spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) [spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) [spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) [spring-web-4.1.6.RELEASE.jar:4.1.6.RELEASE]
        at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3339) [jbossweb-7.2.2.Final-redhat-1.jar:7.2.2.Final-redhat-1]
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3777) [jbossweb-7.2.2.Final-redhat-1.jar:7.2.2.Final-redhat-1]
        at org.jboss.as.web.deployment.WebDeploymentService.doStart(WebDeploymentService.java:156) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.web.deployment.WebDeploymentService.access$000(WebDeploymentService.java:60) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at org.jboss.as.web.deployment.WebDeploymentService$1.run(WebDeploymentService.java:93) [jboss-as-web-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_72]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_72]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_72]
        at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_72]
        at org.jboss.threads.JBossThread.run(JBossThread.java:122)
Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/OracleDSJNDI
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:390)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:302)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:464)
        at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:139)
        ... 36 more
Caused by: javax.resource.ResourceException: IJ000658: Unexpected throwable while trying to create a connection: null
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:377)
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:397)
        at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:365)
        at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:329)
        ... 39 more
Caused by: javax.resource.ResourceException: Could not create connection
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:288)
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:246)
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.createConnectionEventListener(SemaphoreArrayListManagedConnectionPool.java:781)
        at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:344)
        ... 42 more
Caused by: java.sql.SQLRecoverableException: IO Error: Connection reset
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:428) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:536) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:228) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection(LocalManagedConnectionFactory.java:260)
        ... 45 more
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:118) [rt.jar:1.7.0_72]
        at java.net.SocketOutputStream.write(SocketOutputStream.java:159) [rt.jar:1.7.0_72]
        at oracle.net.ns.DataPacket.send(DataPacket.java:199) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetOutputStream.flush(NetOutputStream.java:211) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:227) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:175) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:100) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.net.ns.NetInputStream.read(NetInputStream.java:85) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1122) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1099) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:288) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:366) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CTTIoauthenticate.doOAUTH(T4CTTIoauthenticate.java:752) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:366) [ojdbc6-11.2.0.2.0.jar:11.2.0.2.0]
        ... 50 more

16:39:49749信息[org.hibernate.dialogue.dialogue]（服务器服务线程池--56）hh000400:使用方言：com.foo.config.oracle11gcustomdialogue
16:39:49768信息[org.hibernate.engine.jdbc.internal.LobCreatorBuilder]（服务器服务线程池--56）HH000422:禁用上下文LOB创建，因为连接为空
16:39:50383信息[org.hibernate.engine.transaction.internal.TransactionFactoryInitiator]（ServerService线程池--56）HH000268:事务策略：org.hibernate.engine.transaction.internal.jdbc.jdbc TransactionFactory
16:39:50391信息[org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory]（服务器服务线程池--56）HH000397:使用ASTQueryTranslatorFactory
16:39:50457信息[org.hibernate.validator.internal.util.Version]（ServerService线程池--56）HV000001:hibernate validator 4.3.1.Final-redhat-1
16:39:51464信息[org.hibernate.tool.hbm2ddl.SchemaValidator]（服务器服务线程池--56）HH000229:运行模式验证器
16:39:51464信息[org.hibernate.tool.hbm2ddl.SchemaValidator]（服务器服务线程池--56）HH000102:获取数据库元数据
16:48:16065警告[org.jboss.jca.core.connectionmanager.pool.strategy.OnePool]（ServerService线程池--56）IJ000604:尝试获取新连接时可丢弃：null:javax.resource.ResourceException:无法创建连接
位于org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.getLocalManagedConnection（LocalManagedConnectionFactory.java:288）
位于org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createManagedConnection（LocalManagedConnectionFactory.java:246）
位于org.jboss.jca.core.connectionmanager.pool.mcp.semaphorraylistmanagedconnectionpool.createConnectionEventListener（semaphorraylistmanagedconnectionpool.java:781）
位于org.jboss.jca.core.connectionmanager.pool.mcp.semaphorraylistmanagedconnectionpool.getConnection（semaphorraylistmanagedconnectionpool.java:344）
位于org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection（AbstractPool.java:397）
位于org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection（AbstractPool.java:365）
位于org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection（AbstractConnectionManager.java:329）
位于org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection（AbstractConnectionManager.java:302）
位于org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection（AbstractConnectionManager.java:464）
位于org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection（WrapperDataSource.java:139）
在org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection（InjectedDataSourceConnectionProvider.java:70）[hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare（SuppliedConnectionProviderConnectionHelper.java:51）[hibernate-core-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.tool.hbm2ddl.SchemaValidator.validate（SchemaValidator.java:146）[hibernate-core-4.2.15.Final.jar:4.2.15.Final]
位于org.hibernate.internal.sessionfactorympl.（sessionfactorympl.java:512）[hibernate-core-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.cfg.Configuration.buildSessionFactory（Configuration.java:1797）[hibernate-core-4.2.15.Final.jar:4.2.15.Final]
位于org.hibernate.ejb.EntityManagerFactoryImpl.（EntityManagerFactoryImpl.java:96）[hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.ejb.Ejb3Configuration.buildEntityManager工厂（Ejb3Configuration.java:914）[hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.ejb.Ejb3Configuration.buildEntityManager工厂（Ejb3Configuration.java:899）[hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
在org.hibernate.ejb.HibernatePersistence.createContainerEntityManager工厂（HibernatePersistence.java:76）[hibernate-entitymanager-4.2.15.Final.jar:4.2.15.Final]
在org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory（LocalContainerEntityManagerFactoryBean.java:338）[spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
在org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.AfterPropertieSet（AbstractEntityManagerFactoryBean.java:318）[spring-orm-4.0.9.RELEASE.jar:4.0.9.RELEASE]
位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods（AbstractAutowireCapableBeanFactory.java:1633）[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1570）[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]