进入系统报错，weblogic后台日志大量报 com.informix.jdbc.IfxResultSetMetaData 重启后可正常访问系统.

 [ERROR][com.CaRepairDAOFacade][1648] 查询下层机构异常：java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2018-10-04 04:52:28,833] [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] [INFO][com.jingyou.application.autoclaim.persistence.dao.facade.CaRepairDAOFacade][1445] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[2018-10-04 04:52:28,834] [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] [ERROR][com.jingyou.application.autoclaim.service.facade.CaRepairServiceFacade][429] java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

com.jy.framework.base.exception.ServiceException: java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

at com.jingyou.application.autoclaim.service.facade.CaRepairServiceFacade.getMobileFactoryInfoList(CaRepairServiceFacade.java:430)

at sun.reflect.GeneratedMethodAccessor8432.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:592)

at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)

at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)

at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)

at $Proxy43.getMobileFactoryInfoList(Unknown Source)

at com.jingyou.application.autoclaim.web.webservice.RegistInfoWebServiceImpl1.getPrpDfactory(RegistInfoWebServiceImpl1.java:55)

at sun.reflect.GeneratedMethodAccessor8786.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:592)

at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)

at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)

at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)

at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)

at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)

at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)

at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)

at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)

at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)

at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3241)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)

at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2010)

at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1916)

at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

[2018-10-04 04:52:28,836] [[ACTIVE] ExecuteThread: '6' for queue: 'weblogic.kernel.Default (self-tuning)'] [ERROR][com.jingyou.application.autoclaim.web.webservice.RegistInfoWebServiceImpl1][68] 

[SystemError]:com.jy.framework.base.exception.ServiceException: java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[Message]:java.lang.ClassCastException: com.informix.jdbc.IfxResultSetMetaData

[Cause]:null

 com.jingyou.application.autoclaim.service.facade.CaRepairServiceFacade.getMobileFactoryInfoList(CaRepairServiceFacade.java:430)

 sun.reflect.GeneratedMethodAccessor8432.invoke(Unknown Source)

 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

 java.lang.reflect.Method.invoke(Method.java:592)

 org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)

 org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)

 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)

 org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)

 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)

 org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)

 $Proxy43.getMobileFactoryInfoList(Unknown Source)

 com.jingyou.application.autoclaim.web.webservice.RegistInfoWebServiceImpl1.getPrpDfactory(RegistInfoWebServiceImpl1.java:55)

 sun.reflect.GeneratedMethodAccessor8786.invoke(Unknown Source)

 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

 java.lang.reflect.Method.invoke(Method.java:592)

 org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)

 org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)

 org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)

 org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)

 org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)

 org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)

 org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)

 org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)

 org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)

 javax.servlet.http.HttpServlet.service(HttpServlet.java:763)

 org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)

 javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

 weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

 weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

 weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)

 weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)

 weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3241)

 weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

 weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)

 weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2010)

 weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1916)

 weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)

 weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)

 weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

[2018-10-04 04:52:28,837] [[ACTIVE] ExecuteThread: '6' for queue: 

怀疑此问题是jdbc连接informix库异常

请大神协助。

数据库是informix

没人吗吗嘛嘛嘛