无法从WAS7创建MQ会话

Question

WAS版本:-7.0.0.35(64位）OS-Redhat Enterprise Linux 5.8x86_64 WebSphere MQ:-7.5

注意：-MQ和WAS服务器安装在不同的机器上。传输类型TCP is用于MQ。

WAS配置：服务器级别的Classloader策略是：：Single Class loading模式是：：Classes首先用父类loader加载。

应用程序级别的Classloader策略是先用父类加载器加载：：Classes。

我们发现以下错误的MQ日志-

进程（8240.4）用户（mqm）程序（amqrmppa）主机(mq-qa1.xxxfintech.com)安装(Installation1)VRMF(7.5.0.0)QMgr（krishnendur.lllmv.xxxfintech.com)

[2015-08-19 13:43:37,835]-[WARN]-[bContainer:10]-[com.abc.aspectfailover.ajc$before$com_xxx__aspectfailover$3$73CA82FF(){82}]-通用异常javax.jms.jmsexception:cc=2；rc=2009

    at com.abc.inf.QueueConnectionFactoryBean.createQueueConnection(QueueConnectionFactoryBean.java:159)
    at com.abc.inf.JmsConnectionFactoryImpl.newSession(JmsConnectionFactoryImpl.java:67)
    at com.abc.inf.QueueHandler.<init>(QueueHandler.java:115)
    at com.abc.inf.QueueHandlerFactory.getHandler(QueueHandlerFactory.java:51)
    at com.abc.ref.web.base.AbstractWizardController.commitAction(AbstractWizardController.java:1055)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1694)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1635)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:149)
    ....
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:191)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:516)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:307)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:84)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1662)

[2015-08-19 13:43:37,837]-[ERROR]-[bContainer : 10]-[applicationclass.QueueXXX.<init>(){118}]-javax.jms.JMSException: CC=2;RC=2009
[2015-08-19 13:43:37,837]-[WARN ]-[bContainer : 10]-[applicationclass.AFOXXX.ajc$before$cxxxxxxx(){82}]-Generic Exception
applicationclass.MKEClass: **Failed To Create MQ Session**
    at applicationclass.QueueXXX.<init>(QueueXXX.java:119)
    at applicationclass.QueueXXXZZZ.getHandler(QueueXXXZZZ.java:51)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1694)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1635)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:149)
    ....
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:516)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:307)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:84)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1662)

但是我们在WAS日志中发现了错误代码-

>

与MQbind相关的错误代码**mqjbnd级别：-cc=2；rc=2495；amq8568**

类名：-Class com.ibm.msg.client.wmq.factories.wmqComponent

组件名称：-com.ibm.msg.client.wmq

组件标题：-IBM WebSphere MQ

JMS系统NUM概述。连接数：1 num。会话：0。消费者：0。生产者：0

……queueManagerName:-xxxst2.xxxmv.aaafintech.com

XMSC_CONNECTION_TYPE:-1

                         FFDC 

                                FDCTitle

ProbeID:-XN00100C

Thread:-name=webcontainer:10 priority=5 group=main ccl=com.ibm.ws.classloader.compoundClassloader@11621162[war:xxxmv-lll-qa/yyy-tomcat.war]

...parent:com.ibm.ws.classloader.compoundClassloader@f120f12[app:xxxmv-lll-qa]

                                  Data
                                  ----

                          Version information
                          -------------------

用于Java Message Service 7.0.0.0k700-L080820产品的WebSphere MQ类

Java Message Service Client 7.0.0.0k700-L080820生产

IBM WebSphere MQ 7.0.0.0k700-L080820生产

                              Stack trace
                              -----------

克里希南杜

Answer 1

此问题的原因是IBM MQ APAR“IV36766:MQ V7.0.0.0 JAVA CLIENT APPLICATION CONNECTING TO MQ V7.1 QMGR GETS AMQ9504 PROTOCOL Error；FDC HAS PROBE IDS RM680037 rm039000”

问题摘要

受影响的用户：

V7.0.0.0 JMS客户机流中存在一个bug，该bug在代码的后续版本中得到了修复。在V7.1之前的队列管理器上，没有检测到无效流。

在V7.1中添加了代码来检测和报告无效流，这种检测导致生成rrcE_PROTOCOL_ERROR FDCs。

问题结论