测试中遇到个MQ的问题，记录下来。
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下一篇 2010-06-25 10:47:29
| 今天工作中遇到个问题，需要纪录一下。 |
| Websphere MQ,一些Alias queue需要根据环境指向不同的Q, 用smit mqseries图形界面比较慢，采用命令如下： |
| echo "ALTER QALIAS(TXHB.OUT.CBS.ALIAS) FORCE TARGQ(REMOTEQ.OUT.CBS)" | runmqsc WMBMQ11 >> process.log |
| 这里如果不用选项FORCE，则MQ提示说正在使用，更改失败。 |
| 问题出现在当切换Alias后，应用程序不会相应做改动，依旧指向Alias以前指向的Q,这时应该Reopen，我们这边直接重启Broker了事。 |
|
| 场景：System log报State = '-1' 'MQW102' '2041' 错误，然后查询2041错误后给出如下提示： |
|
| | Object definition changed since opened. |
| | Since the Hobj handle used on this call was returned by the MQOPEN call, object definitions |
| | that affect this object have been changed. |
| | This reason does not occur if the object handle is specified in the Context field of the |
| | PutMsgOpts parameter on the MQPUT or MQPUT1 call. |
| | Corrective action: Issue an MQCLOSE call to return the handle to the system. It is then |
| | usually sufficient to reopen the object and retry the operation. However, if the object |
| | definitions are critical to the application logic, an MQINQ call can be used after reopening the |
| | object, to find out what has changed. |
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