We show that this protocol is free of deadlock and in addition a high priority transaction is not blocked by uncommitted lower priority transactions.

这个协议可以避免死锁，而且高优先级事务不会被未提交的低优先级事务阻塞。

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The workload management administrator then maps transaction classes to service classes by creating definitions in workload management, which are used to assign the priority of the request.

然后，工作负荷管理的管理员通过在工作负荷管理中创建定义来将事务类映射到服务类，其适用于分配请求的优先级。

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Next we create a service class for each message priority type's (GOLD, SILVER, BRONZE) transaction class defined in the workload classification XML file.

下一步，我们将为工作负载分类XML文件中定义的每种消息优先级类型(GOLD、SILVER、BRONZE)的事务分类创建一个服务分类。

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