JBOSS：使用 Atomikos 在 Oracle XA 事务上冻结线程
JBOSS: Thread freezing on Oracle XA Transaction using Atomikos
当我打算使用 atomikos 和 hibernate 传输一些数据时，我的应用程序一段时间后出现错误。
2015-11-06 07:11:56,353 WARN [http-/0.0.0.0:8083-10] datasource.xa.XAResourceTransaction - XA resource 'COTXADBMS': resume for XID '31302E3235332E312E35322E746D30303030313030303939:31302E3235332E312E35322E746D31' raised -7: the XA resource has become unavailable - (Slf4jLogger.java:24)
oracle.jdbc.xa.OracleXAException
at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:1110)
at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:240)
at com.atomikos.datasource.xa.XAResourceTransaction.resume(XAResourceTransaction.java:427)
at com.atomikos.datasource.xa.session.BranchEnlistedStateHandler.<init>(BranchEnlistedStateHandler.java:59)
at com.atomikos.datasource.xa.session.NotInBranchStateHandler.checkEnlistBeforeUse(NotInBranchStateHandler.java:64)
at com.atomikos.datasource.xa.session.TransactionContext.checkEnlistBeforeUse(TransactionContext.java:88)
at com.atomikos.datasource.xa.session.SessionHandleState.notifyBeforeUse(SessionHandleState.java:179)
at com.atomikos.jdbc.AtomikosConnectionProxy.enlist(AtomikosConnectionProxy.java:223)
at com.atomikos.jdbc.AtomikosConnectionProxy.invoke(AtomikosConnectionProxy.java:142)
at com.sun.proxy.$Proxy101.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:161)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:159)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1858)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1835)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1815)
at org.hibernate.loader.Loader.doQuery(Loader.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:311)
at org.hibernate.loader.Loader.loadEntity(Loader.java:2117)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:82)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:72)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3927)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:460)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:429)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:206)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:262)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:150)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1092)
at org.hibernate.internal.SessionImpl.access00(SessionImpl.java:175)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2476)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:992)
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:271)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:151)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:76)
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:914)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:898)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:902)
at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:889)
at sun.reflect.GeneratedMethodAccessor227.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
at com.sun.proxy.$Proxy112.merge(Unknown Source)
at sun.reflect.GeneratedMethodAccessor227.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:289)
at com.sun.proxy.$Proxy112.merge(Unknown Source)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent.transmitir(EfetivacaoComponent.java:390)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$FastClassBySpringCGLIB$efafb6.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$EnhancerBySpringCGLIB$f2cee0f.transmitir(<generated>)
at br.com.empresa.cotador.projeto.controller.emissao.EfetivacaoController.transmitirProposta(EfetivacaoController.java:218)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:164)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
然后我们抓到一个"freeze"
"http-/0.0.0.0:8083-2" daemon prio=10 tid=0x0000000001914800 nid=0x7640 runnable [0x0000000045ff8000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at oracle.net.ns.Packet.receive(Packet.java:300)
at oracle.net.ns.DataPacket.receive(DataPacket.java:106)
at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:315)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:260)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:185)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:102)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:124)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:80)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1137)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:290)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
at oracle.jdbc.driver.T4CTTIOtxse.doOTXSE(T4CTTIOtxse.java:163)
at oracle.jdbc.driver.T4CXAResource.doStart(T4CXAResource.java:186)
- locked <0x000000078e7f7a40> (a oracle.jdbc.driver.T4CConnection)
at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:228)
- locked <0x000000078e7f7a40> (a oracle.jdbc.driver.T4CConnection)
at com.atomikos.datasource.xa.XAResourceTransaction.resume(XAResourceTransaction.java:427)
- locked <0x00000007ea3500c8> (a com.atomikos.datasource.xa.XAResourceTransaction)
at com.atomikos.datasource.xa.session.BranchEnlistedStateHandler.<init>(BranchEnlistedStateHandler.java:59)
at com.atomikos.datasource.xa.session.NotInBranchStateHandler.checkEnlistBeforeUse(NotInBranchStateHandler.java:64)
at com.atomikos.datasource.xa.session.TransactionContext.checkEnlistBeforeUse(TransactionContext.java:88)
- locked <0x00000007ea1f2418> (a com.atomikos.datasource.xa.session.TransactionContext)
at com.atomikos.datasource.xa.session.SessionHandleState.notifyBeforeUse(SessionHandleState.java:179)
- locked <0x000000078e807730> (a com.atomikos.datasource.xa.session.SessionHandleState)
at com.atomikos.jdbc.AtomikosConnectionProxy.enlist(AtomikosConnectionProxy.java:223)
at com.atomikos.jdbc.AtomikosConnectionProxy.invoke(AtomikosConnectionProxy.java:142)
at com.sun.proxy.$Proxy123.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:161)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:159)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1858)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1835)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1815)
at org.hibernate.loader.Loader.doQuery(Loader.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:311)
at org.hibernate.loader.Loader.loadEntity(Loader.java:2117)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:82)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:72)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3927)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:460)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:429)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:206)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:262)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:150)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1092)
at org.hibernate.internal.SessionImpl.access00(SessionImpl.java:175)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2476)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:992)
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:271)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:151)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:76)
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:914)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:898)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:902)
at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:889)
at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
at com.sun.proxy.$Proxy138.merge(Unknown Source)
at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:289)
at com.sun.proxy.$Proxy138.merge(Unknown Source)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent.transmitir(EfetivacaoComponent.java:390)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$FastClassBySpringCGLIB$efafb6.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$EnhancerBySpringCGLIB$b6893af.transmitir(<generated>)
at br.com.empresa.cotador.projeto.controller.emissao.EfetivacaoController.transmitirProposta(EfetivacaoController.java:218)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
...
当连接处于活动状态一段时间后，即使不使用也会发生这种情况。
设置 - spring 应用程序 XML
<context:component-scan base-package="br.com">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<bean id="dsDataSourceCotador" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDS" />
</bean>
<bean id="entityManagerFactoryCotador" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="puprojetoCotador" />
<property name="dataSource" ref="dsDataSourceCotador"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="packagesToScan" value="br.com.empresa.cotador.projeto.model" />
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="log4j.logger.org.hibernate.type">TRACE</prop>
<prop key="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</prop>
<prop key="hibernate.c3p0.acquire_increment">1</prop>
<prop key="hibernate.c3p0.idle_test_period">300</prop>
<prop key="hibernate.c3p0.timeout">5000</prop>
<prop key="hibernate.c3p0.max_size">10</prop>
<prop key="hibernate.c3p0.max_statements">0</prop>
<prop key="hibernate.c3p0.min_size">1</prop>
<prop key="hibernate.c3p0.acquireRetryAttempts">3</prop>
<prop key="hibernate.c3p0.acquireRetryDelay">1000</prop>
<prop key="hibernate.jdbc.batch_size">30</prop>
</props>
</property>
</bean>
<bean id="transactionManagerCotador" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactoryCotador"/>
<qualifier value="cot"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManagerCotador" proxy-target-class="false"/>
<bean id="activeMQConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL">
<value>#{systemProperties['empresa.mr.servidor.ACTIVEMQ']}</value>
</property>
<property name="userName">
<value>#{ systemProperties['empresa.mr.servidor.ACTIVEMQ.USER'] }</value>
</property>
<property name="password">
<value>#{ systemProperties['empresa.mr.servidor.ACTIVEMQ.PASS'] }</value>
</property>
</bean>
<bean id="connectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory">
<constructor-arg ref="activeMQConnectionFactory" />
</bean>
<bean id="filaRecepcaoMRPut" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg index="0" value="#{systemProperties['empresa.mr.fila.RECEPCAO.PUT']}" />
</bean>
<bean id="filaUploadMRPut" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg index="0" value="#{systemProperties['empresa.mr.fila.UPLOAD.PUT']}" />
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
</bean>
<bean id="queueConnectionFactoryBean" class="com.atomikos.jms.AtomikosConnectionFactoryBean" init-method="init" destroy-method="close">
<property name="uniqueResourceName" value="QUEUE_BROKER" />
<property name="xaConnectionFactory" ref="activeMQXAConnectionFactory" />
</bean>
<bean id="jmsTemplateXA" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="queueConnectionFactoryBean" />
<property name="sessionTransacted" value="true"/>
</bean>
<bean id="datasourceCOTXA" class="br.com.empresa.cotador.projeto.util.CustomAtomikosDataSourceBean" init-method="init" destroy-method="close" lazy-init="true">
<property name="uniqueResourceName" value="COTXADBMS" />
<property name="wrapperDataSource">
<bean id="dsDataSourceCOTXA" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDSXA" />
</bean>
</property>
<qualifier value="cot" />
</bean>
<bean id="entityManagerFactoryCotadorXA" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="puprojetoCotadorXA" />
<property name="jtaDataSource" ref="datasourceCOTXA"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="packagesToScan" value="br.com.empresa.cotador.projeto.model" />
<property name="jpaProperties">
<props>
<prop key="hibernate.transaction.manager_lookup_class">com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup</prop>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="javax.persistence.transactionType">jta</prop>
</props>
</property>
</bean>
<bean id="atomikosUserTransactionService" class="com.atomikos.icatch.config.UserTransactionServiceImp" init-method="init" destroy-method="shutdownForce">
<constructor-arg>
<props>
<prop key="com.atomikos.icatch.service">br.com.empresa.cotador.projeto.util.atomikos.UserTransactionServiceFactory</prop>
<prop key="com.atomikos.icatch.log_base_name">CotadorprojetoServiceXA</prop>
<prop key="com.atomikos.icatch.output_dir">/app/tmp/</prop>
<prop key="com.atomikos.icatch.log_base_dir">/app/tmp/</prop>
<prop key="com.atomikos.icatch.default_jta_timeout">600000</prop>
<prop key="com.atomikos.icatch.max_timeout">600000</prop>
</props>
</constructor-arg>
</bean>
<bean id="transactionManagerXA" class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="transactionManager">
<bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">
<property name="forceShutdown" value="true" />
</bean>
</property>
<property name="userTransaction">
<bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp" depends-on="atomikosUserTransactionService">
<property name="transactionTimeout" value="600000" />
</bean>
</property>
<qualifier value="XA"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManagerXA" />
有谁可以避免这个问题，修复或解决方法吗？
几年前我遇到过类似的问题，使用 weblogic 作为事务管理器而不是 atomikos。在我们的例子中，我们遇到了 oracle 的偶然异常，其中事务在 oracle 中冻结并忙于连接对象。
我们使用了 JTA 事务，我在你的配置文件中看到你正在使用 JPA 事务，但我没有看到持久文件（你可以在其中将事务类型配置为 JTA）
问题与超时事务有关，具体避免方法：
You have to ensure that any transaction timeout (JTA, JPA, etc...)
is lower than the lowest value for XA transactions timeouts (like
oracle XA connections).
为此，您可以在 JDBC 连接池配置中分配以下内容：
XASetTransactionTimeout -> true
XATransactionTimeout -> 0
XATransactionTimeout -> 0 确保 XA 超时将是事务管理器超时
希望有所帮助！
首先我可以说这不是答案，是答案，可以解决线程冻结问题，但没有解决线程冻结掩盖的真正问题。
对于线程冻结问题，实际上是数据源池最大大小不同于 standalone.xml on JBOSS。如果您在不同于 standalone.xml 的 Spring 应用程序上创建 maxPoolSize，atomikos 将在请求和借用连接方面出现问题。
看application.xml:
<bean id="datasourceCOTXA" class="br.com.empresa.util.CustomAtomikosDataSourceBean" init-method="init" destroy-method="close" lazy-init="true">
<property name="uniqueResourceName" value="COTXADBMS" />
<property name="wrapperDataSource">
<bean id="dsDataSourceCOTXA" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDSXA" />
</bean>
</property>
<property name="minPoolSize" value="5" />
<property name="maxPoolSize" value="50" /><!-- detail here-->
<property name="testQuery" value="select 1 from dual" />
<qualifier value="cot" />
</bean>
现在查看 JBOSS 上的数据源：
<xa-datasource enabled="true" use-java-context="true" pool-name="jdbc/cotacaoDSXA" jndi-name="java:/comp/env/jdbc/cotacaoDSXA">
<xa-datasource-property name="URL">... </xa-datasource-property>
<driver>oracleXA</driver>
<xa-pool>
<min-pool-size>5</min-pool-size>
<max-pool-size>30</max-pool-size>
<prefill>true</prefill>
</xa-pool>
...
</xa-datasource>
线程冻结，因为 atomikos 将首先寻找内部池，并且最大池大小大于数据源，它冻结。
好吧，你会想 "So this solves the problem"，我的回答是，不，只是没有解决，但不要再掩盖问题了。
线程冻结问题解决后会发生什么？
问题出在 XA 和 JBOSS 6.2 之间，更改 ATOMIKOS 的日志级别，您将看到有关连接发生的情况的一些详细信息。
环境 A：ATOMIKOS 工作
2015-12-09 16:14:51,647 INFO [ServerService Thread Pool -- 49] atomikos.logging.LoggerFactory - Using Slf4J for logging. - (Slf4jLogger.java:16)
2015-12-09 16:14:51,714 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
2015-12-09 16:14:51,715 WARN [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': testQuery set - pool may be slower / you might want to consider setting maxLifetime instead... - (Slf4jLogger.java:12)
2015-12-09 16:14:51,764 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AtomikosDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': initializing with [ xaDataSourceClassName=oracle.jdbc.xa.client.OracleXADataSource, uniqueResourceName=COTXADBMS, maxPoolSize=30, minPoolSize=5, borrowConnectionTimeout=30, maxIdleTime=60, reapTimeout=0, maintenanceInterval=60, testQuery=select 1 from dual, xaProperties=[URL=jdbc:oracle:thin:@SRVODB003D:1527:COTD,user=APPCOT,password=APCTO234], loginTimeout=0, maxLifetime=0] - (Slf4jLogger.java:16)
2015-12-09 16:14:52,476 INFO [ServerService Thread Pool -- 49] imp.thread.TaskManager - THREADS: using JDK thread pooling... - (Slf4jLogger.java:16)
2015-12-09 16:14:52,599 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': getConnection ( null )... - (Slf4jLogger.java:16)
2015-12-09 16:14:52,604 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
环境 B：ATOMIKOS 在 JBOSS 运行.
一段时间后无法工作
2015-12-11 12:45:39,477 INFO [http-/0.0.0.0:8083-10] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': getConnection ( null )... - (Slf4jLogger.java:16)
2015-12-11 12:45:39,478 INFO [http-/0.0.0.0:8083-10] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
2015-12-11 12:50:39,966 WARN [Atomikos:12] icatch.imp.ActiveStateHandler - Timeout/setRollbackOnly of ACTIVE coordinator ! - (Slf4jLogger.java:12)
2015-12-11 13:01:06,128 WARN [http-/0.0.0.0:8083-10] datasource.pool.ConnectionPool - atomikos connection pool 'COTXADBMS': error creating proxy of connection an AtomikosXAPooledConnection with a SessionHandleState with 0 context(s) - (Slf4jLogger.java:24)
com.atomikos.datasource.pool.CreateConnectionException: Error executing testQuery
at com.atomikos.jdbc.AtomikosXAPooledConnection.testUnderlyingConnection(AtomikosXAPooledConnection.java:128)
at com.atomikos.datasource.pool.AbstractXPooledConnection.createConnectionProxy(AbstractXPooledConnection.java:71)
at com.atomikos.datasource.pool.ConnectionPool.retrieveFirstAvailableConnection(ConnectionPool.java:209)
at com.atomikos.datasource.pool.ConnectionPool.retrieveFirstAvailableConnectionAndGrowPoolIfNecessary(ConnectionPool.java:173)
at com.atomikos.datasource.pool.ConnectionPool.findOrWaitForAnAvailableConnection(ConnectionPool.java:160)
at com.atomikos.datasource.pool.ConnectionPool.borrowConnection(ConnectionPool.java:151)
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:342)
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:394)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70)
...
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:164)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLRecoverableException: Erro de ES: Connection timed out
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:886)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1167)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1289)
at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1909)
at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1871)
at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:318)
at com.atomikos.jdbc.AtomikosXAPooledConnection.testUnderlyingConnection(AtomikosXAPooledConnection.java:124)
... 108 more
Caused by: java.net.SocketException: Connection timed out
...
你可以想，"Database can't connect man!"，我们有两个数据源连接到同一个实例、同一个基础、同一个用户，第一个数据源不是 XA 并且工作正常，第二个在一段时间后无法连接.
详细信息：即使您没有使用 JBOSS，数据源也会在一段时间后冻结。
这些环境是 JBOSS AS 6.2
不知何故，在环境B 中，JBOSS 和XA 中存在一些细微差别导致此错误，在JBOSS 重新启动后，问题停止。
一段时间后 运行，XA 连接停止工作，即使您发送或不发送交易。
现在的问题是，它会阻塞JBOSS中的线程和连接吗？
如果您想查看 Atomikos 冻结的代码行，请在此处查看：http://grepcode.com/file/repo1.maven.org/maven2/com.atomikos/transactions-jdbc/3.6.4/com/atomikos/jdbc/AtomikosXAPooledConnection.java#124
当我打算使用 atomikos 和 hibernate 传输一些数据时，我的应用程序一段时间后出现错误。
2015-11-06 07:11:56,353 WARN [http-/0.0.0.0:8083-10] datasource.xa.XAResourceTransaction - XA resource 'COTXADBMS': resume for XID '31302E3235332E312E35322E746D30303030313030303939:31302E3235332E312E35322E746D31' raised -7: the XA resource has become unavailable - (Slf4jLogger.java:24)
oracle.jdbc.xa.OracleXAException
at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:1110)
at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:240)
at com.atomikos.datasource.xa.XAResourceTransaction.resume(XAResourceTransaction.java:427)
at com.atomikos.datasource.xa.session.BranchEnlistedStateHandler.<init>(BranchEnlistedStateHandler.java:59)
at com.atomikos.datasource.xa.session.NotInBranchStateHandler.checkEnlistBeforeUse(NotInBranchStateHandler.java:64)
at com.atomikos.datasource.xa.session.TransactionContext.checkEnlistBeforeUse(TransactionContext.java:88)
at com.atomikos.datasource.xa.session.SessionHandleState.notifyBeforeUse(SessionHandleState.java:179)
at com.atomikos.jdbc.AtomikosConnectionProxy.enlist(AtomikosConnectionProxy.java:223)
at com.atomikos.jdbc.AtomikosConnectionProxy.invoke(AtomikosConnectionProxy.java:142)
at com.sun.proxy.$Proxy101.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:161)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:159)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1858)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1835)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1815)
at org.hibernate.loader.Loader.doQuery(Loader.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:311)
at org.hibernate.loader.Loader.loadEntity(Loader.java:2117)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:82)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:72)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3927)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:460)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:429)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:206)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:262)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:150)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1092)
at org.hibernate.internal.SessionImpl.access00(SessionImpl.java:175)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2476)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:992)
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:271)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:151)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:76)
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:914)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:898)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:902)
at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:889)
at sun.reflect.GeneratedMethodAccessor227.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
at com.sun.proxy.$Proxy112.merge(Unknown Source)
at sun.reflect.GeneratedMethodAccessor227.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:289)
at com.sun.proxy.$Proxy112.merge(Unknown Source)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent.transmitir(EfetivacaoComponent.java:390)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$FastClassBySpringCGLIB$efafb6.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$EnhancerBySpringCGLIB$f2cee0f.transmitir(<generated>)
at br.com.empresa.cotador.projeto.controller.emissao.EfetivacaoController.transmitirProposta(EfetivacaoController.java:218)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:749)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:938)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:164)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
然后我们抓到一个"freeze"
"http-/0.0.0.0:8083-2" daemon prio=10 tid=0x0000000001914800 nid=0x7640 runnable [0x0000000045ff8000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at oracle.net.ns.Packet.receive(Packet.java:300)
at oracle.net.ns.DataPacket.receive(DataPacket.java:106)
at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:315)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:260)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:185)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:102)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:124)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:80)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1137)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:290)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
at oracle.jdbc.driver.T4CTTIOtxse.doOTXSE(T4CTTIOtxse.java:163)
at oracle.jdbc.driver.T4CXAResource.doStart(T4CXAResource.java:186)
- locked <0x000000078e7f7a40> (a oracle.jdbc.driver.T4CConnection)
at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:228)
- locked <0x000000078e7f7a40> (a oracle.jdbc.driver.T4CConnection)
at com.atomikos.datasource.xa.XAResourceTransaction.resume(XAResourceTransaction.java:427)
- locked <0x00000007ea3500c8> (a com.atomikos.datasource.xa.XAResourceTransaction)
at com.atomikos.datasource.xa.session.BranchEnlistedStateHandler.<init>(BranchEnlistedStateHandler.java:59)
at com.atomikos.datasource.xa.session.NotInBranchStateHandler.checkEnlistBeforeUse(NotInBranchStateHandler.java:64)
at com.atomikos.datasource.xa.session.TransactionContext.checkEnlistBeforeUse(TransactionContext.java:88)
- locked <0x00000007ea1f2418> (a com.atomikos.datasource.xa.session.TransactionContext)
at com.atomikos.datasource.xa.session.SessionHandleState.notifyBeforeUse(SessionHandleState.java:179)
- locked <0x000000078e807730> (a com.atomikos.datasource.xa.session.SessionHandleState)
at com.atomikos.jdbc.AtomikosConnectionProxy.enlist(AtomikosConnectionProxy.java:223)
at com.atomikos.jdbc.AtomikosConnectionProxy.invoke(AtomikosConnectionProxy.java:142)
at com.sun.proxy.$Proxy123.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.doPrepare(StatementPreparerImpl.java:161)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:182)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:159)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1858)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1835)
at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1815)
at org.hibernate.loader.Loader.doQuery(Loader.java:899)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:311)
at org.hibernate.loader.Loader.loadEntity(Loader.java:2117)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:82)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:72)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3927)
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:460)
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:429)
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:206)
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:262)
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:150)
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1092)
at org.hibernate.internal.SessionImpl.access00(SessionImpl.java:175)
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2476)
at org.hibernate.internal.SessionImpl.get(SessionImpl.java:992)
at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:271)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:151)
at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:76)
at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:914)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:898)
at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:902)
at org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:889)
at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:342)
at com.sun.proxy.$Proxy138.merge(Unknown Source)
at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:289)
at com.sun.proxy.$Proxy138.merge(Unknown Source)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent.transmitir(EfetivacaoComponent.java:390)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$FastClassBySpringCGLIB$efafb6.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor.proceedWithInvocation(TransactionInterceptor.java:98)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644)
at br.com.empresa.cotador.projeto.component.EfetivacaoComponent$$EnhancerBySpringCGLIB$b6893af.transmitir(<generated>)
at br.com.empresa.cotador.projeto.controller.emissao.EfetivacaoController.transmitirProposta(EfetivacaoController.java:218)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
...
当连接处于活动状态一段时间后，即使不使用也会发生这种情况。
设置 - spring 应用程序 XML
<context:component-scan base-package="br.com">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
<bean id="dsDataSourceCotador" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDS" />
</bean>
<bean id="entityManagerFactoryCotador" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="puprojetoCotador" />
<property name="dataSource" ref="dsDataSourceCotador"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="packagesToScan" value="br.com.empresa.cotador.projeto.model" />
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="log4j.logger.org.hibernate.type">TRACE</prop>
<prop key="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</prop>
<prop key="hibernate.c3p0.acquire_increment">1</prop>
<prop key="hibernate.c3p0.idle_test_period">300</prop>
<prop key="hibernate.c3p0.timeout">5000</prop>
<prop key="hibernate.c3p0.max_size">10</prop>
<prop key="hibernate.c3p0.max_statements">0</prop>
<prop key="hibernate.c3p0.min_size">1</prop>
<prop key="hibernate.c3p0.acquireRetryAttempts">3</prop>
<prop key="hibernate.c3p0.acquireRetryDelay">1000</prop>
<prop key="hibernate.jdbc.batch_size">30</prop>
</props>
</property>
</bean>
<bean id="transactionManagerCotador" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactoryCotador"/>
<qualifier value="cot"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManagerCotador" proxy-target-class="false"/>
<bean id="activeMQConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL">
<value>#{systemProperties['empresa.mr.servidor.ACTIVEMQ']}</value>
</property>
<property name="userName">
<value>#{ systemProperties['empresa.mr.servidor.ACTIVEMQ.USER'] }</value>
</property>
<property name="password">
<value>#{ systemProperties['empresa.mr.servidor.ACTIVEMQ.PASS'] }</value>
</property>
</bean>
<bean id="connectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory">
<constructor-arg ref="activeMQConnectionFactory" />
</bean>
<bean id="filaRecepcaoMRPut" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg index="0" value="#{systemProperties['empresa.mr.fila.RECEPCAO.PUT']}" />
</bean>
<bean id="filaUploadMRPut" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg index="0" value="#{systemProperties['empresa.mr.fila.UPLOAD.PUT']}" />
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
</bean>
<bean id="queueConnectionFactoryBean" class="com.atomikos.jms.AtomikosConnectionFactoryBean" init-method="init" destroy-method="close">
<property name="uniqueResourceName" value="QUEUE_BROKER" />
<property name="xaConnectionFactory" ref="activeMQXAConnectionFactory" />
</bean>
<bean id="jmsTemplateXA" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="queueConnectionFactoryBean" />
<property name="sessionTransacted" value="true"/>
</bean>
<bean id="datasourceCOTXA" class="br.com.empresa.cotador.projeto.util.CustomAtomikosDataSourceBean" init-method="init" destroy-method="close" lazy-init="true">
<property name="uniqueResourceName" value="COTXADBMS" />
<property name="wrapperDataSource">
<bean id="dsDataSourceCOTXA" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDSXA" />
</bean>
</property>
<qualifier value="cot" />
</bean>
<bean id="entityManagerFactoryCotadorXA" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="puprojetoCotadorXA" />
<property name="jtaDataSource" ref="datasourceCOTXA"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="packagesToScan" value="br.com.empresa.cotador.projeto.model" />
<property name="jpaProperties">
<props>
<prop key="hibernate.transaction.manager_lookup_class">com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup</prop>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="javax.persistence.transactionType">jta</prop>
</props>
</property>
</bean>
<bean id="atomikosUserTransactionService" class="com.atomikos.icatch.config.UserTransactionServiceImp" init-method="init" destroy-method="shutdownForce">
<constructor-arg>
<props>
<prop key="com.atomikos.icatch.service">br.com.empresa.cotador.projeto.util.atomikos.UserTransactionServiceFactory</prop>
<prop key="com.atomikos.icatch.log_base_name">CotadorprojetoServiceXA</prop>
<prop key="com.atomikos.icatch.output_dir">/app/tmp/</prop>
<prop key="com.atomikos.icatch.log_base_dir">/app/tmp/</prop>
<prop key="com.atomikos.icatch.default_jta_timeout">600000</prop>
<prop key="com.atomikos.icatch.max_timeout">600000</prop>
</props>
</constructor-arg>
</bean>
<bean id="transactionManagerXA" class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="transactionManager">
<bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager" init-method="init" destroy-method="close">
<property name="forceShutdown" value="true" />
</bean>
</property>
<property name="userTransaction">
<bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp" depends-on="atomikosUserTransactionService">
<property name="transactionTimeout" value="600000" />
</bean>
</property>
<qualifier value="XA"/>
</bean>
<tx:annotation-driven transaction-manager="transactionManagerXA" />
有谁可以避免这个问题，修复或解决方法吗？
几年前我遇到过类似的问题，使用 weblogic 作为事务管理器而不是 atomikos。在我们的例子中，我们遇到了 oracle 的偶然异常，其中事务在 oracle 中冻结并忙于连接对象。
我们使用了 JTA 事务，我在你的配置文件中看到你正在使用 JPA 事务，但我没有看到持久文件（你可以在其中将事务类型配置为 JTA）
问题与超时事务有关，具体避免方法：
You have to ensure that any transaction timeout (JTA, JPA, etc...) is lower than the lowest value for XA transactions timeouts (like oracle XA connections).
为此，您可以在 JDBC 连接池配置中分配以下内容：
XASetTransactionTimeout -> true
XATransactionTimeout -> 0
XATransactionTimeout -> 0 确保 XA 超时将是事务管理器超时
希望有所帮助！
首先我可以说这不是答案，是答案，可以解决线程冻结问题，但没有解决线程冻结掩盖的真正问题。 对于线程冻结问题，实际上是数据源池最大大小不同于 standalone.xml on JBOSS。如果您在不同于 standalone.xml 的 Spring 应用程序上创建 maxPoolSize，atomikos 将在请求和借用连接方面出现问题。
看application.xml:
<bean id="datasourceCOTXA" class="br.com.empresa.util.CustomAtomikosDataSourceBean" init-method="init" destroy-method="close" lazy-init="true">
<property name="uniqueResourceName" value="COTXADBMS" />
<property name="wrapperDataSource">
<bean id="dsDataSourceCOTXA" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:/comp/env/jdbc/cotacaoDSXA" />
</bean>
</property>
<property name="minPoolSize" value="5" />
<property name="maxPoolSize" value="50" /><!-- detail here-->
<property name="testQuery" value="select 1 from dual" />
<qualifier value="cot" />
</bean>
现在查看 JBOSS 上的数据源：
<xa-datasource enabled="true" use-java-context="true" pool-name="jdbc/cotacaoDSXA" jndi-name="java:/comp/env/jdbc/cotacaoDSXA">
<xa-datasource-property name="URL">... </xa-datasource-property>
<driver>oracleXA</driver>
<xa-pool>
<min-pool-size>5</min-pool-size>
<max-pool-size>30</max-pool-size>
<prefill>true</prefill>
</xa-pool>
...
</xa-datasource>
线程冻结，因为 atomikos 将首先寻找内部池，并且最大池大小大于数据源，它冻结。
好吧，你会想 "So this solves the problem"，我的回答是，不，只是没有解决，但不要再掩盖问题了。
线程冻结问题解决后会发生什么？ 问题出在 XA 和 JBOSS 6.2 之间，更改 ATOMIKOS 的日志级别，您将看到有关连接发生的情况的一些详细信息。
环境 A：ATOMIKOS 工作
2015-12-09 16:14:51,647 INFO [ServerService Thread Pool -- 49] atomikos.logging.LoggerFactory - Using Slf4J for logging. - (Slf4jLogger.java:16)
2015-12-09 16:14:51,714 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
2015-12-09 16:14:51,715 WARN [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': testQuery set - pool may be slower / you might want to consider setting maxLifetime instead... - (Slf4jLogger.java:12)
2015-12-09 16:14:51,764 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AtomikosDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': initializing with [ xaDataSourceClassName=oracle.jdbc.xa.client.OracleXADataSource, uniqueResourceName=COTXADBMS, maxPoolSize=30, minPoolSize=5, borrowConnectionTimeout=30, maxIdleTime=60, reapTimeout=0, maintenanceInterval=60, testQuery=select 1 from dual, xaProperties=[URL=jdbc:oracle:thin:@SRVODB003D:1527:COTD,user=APPCOT,password=APCTO234], loginTimeout=0, maxLifetime=0] - (Slf4jLogger.java:16)
2015-12-09 16:14:52,476 INFO [ServerService Thread Pool -- 49] imp.thread.TaskManager - THREADS: using JDK thread pooling... - (Slf4jLogger.java:16)
2015-12-09 16:14:52,599 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': getConnection ( null )... - (Slf4jLogger.java:16)
2015-12-09 16:14:52,604 INFO [ServerService Thread Pool -- 49] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
环境 B：ATOMIKOS 在 JBOSS 运行.
一段时间后无法工作 2015-12-11 12:45:39,477 INFO [http-/0.0.0.0:8083-10] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': getConnection ( null )... - (Slf4jLogger.java:16)
2015-12-11 12:45:39,478 INFO [http-/0.0.0.0:8083-10] atomikos.jdbc.AbstractDataSourceBean - AtomikosDataSoureBean 'COTXADBMS': init... - (Slf4jLogger.java:16)
2015-12-11 12:50:39,966 WARN [Atomikos:12] icatch.imp.ActiveStateHandler - Timeout/setRollbackOnly of ACTIVE coordinator ! - (Slf4jLogger.java:12)
2015-12-11 13:01:06,128 WARN [http-/0.0.0.0:8083-10] datasource.pool.ConnectionPool - atomikos connection pool 'COTXADBMS': error creating proxy of connection an AtomikosXAPooledConnection with a SessionHandleState with 0 context(s) - (Slf4jLogger.java:24)
com.atomikos.datasource.pool.CreateConnectionException: Error executing testQuery
at com.atomikos.jdbc.AtomikosXAPooledConnection.testUnderlyingConnection(AtomikosXAPooledConnection.java:128)
at com.atomikos.datasource.pool.AbstractXPooledConnection.createConnectionProxy(AbstractXPooledConnection.java:71)
at com.atomikos.datasource.pool.ConnectionPool.retrieveFirstAvailableConnection(ConnectionPool.java:209)
at com.atomikos.datasource.pool.ConnectionPool.retrieveFirstAvailableConnectionAndGrowPoolIfNecessary(ConnectionPool.java:173)
at com.atomikos.datasource.pool.ConnectionPool.findOrWaitForAnAvailableConnection(ConnectionPool.java:160)
at com.atomikos.datasource.pool.ConnectionPool.borrowConnection(ConnectionPool.java:151)
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:342)
at com.atomikos.jdbc.AbstractDataSourceBean.getConnection(AbstractDataSourceBean.java:394)
at org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider.getConnection(InjectedDataSourceConnectionProvider.java:70)
...
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:164)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:202)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:180)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.sql.SQLRecoverableException: Erro de ES: Connection timed out
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:886)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1167)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1289)
at oracle.jdbc.driver.OracleStatement.executeInternal(OracleStatement.java:1909)
at oracle.jdbc.driver.OracleStatement.execute(OracleStatement.java:1871)
at oracle.jdbc.driver.OracleStatementWrapper.execute(OracleStatementWrapper.java:318)
at com.atomikos.jdbc.AtomikosXAPooledConnection.testUnderlyingConnection(AtomikosXAPooledConnection.java:124)
... 108 more
Caused by: java.net.SocketException: Connection timed out
...
你可以想，"Database can't connect man!"，我们有两个数据源连接到同一个实例、同一个基础、同一个用户，第一个数据源不是 XA 并且工作正常，第二个在一段时间后无法连接.
详细信息：即使您没有使用 JBOSS，数据源也会在一段时间后冻结。 这些环境是 JBOSS AS 6.2
不知何故，在环境B 中，JBOSS 和XA 中存在一些细微差别导致此错误，在JBOSS 重新启动后，问题停止。 一段时间后 运行，XA 连接停止工作，即使您发送或不发送交易。 现在的问题是，它会阻塞JBOSS中的线程和连接吗？
如果您想查看 Atomikos 冻结的代码行，请在此处查看：http://grepcode.com/file/repo1.maven.org/maven2/com.atomikos/transactions-jdbc/3.6.4/com/atomikos/jdbc/AtomikosXAPooledConnection.java#124