Prior to creating the messaging engines, a policy defining the behavior of request processing across the cluster needs to be defined.

在创建消息引擎之前，需要定义通过集群的请求处理的行为策略。

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This can only be done by creating additional messaging engines for each of the servers in the cluster so that autonomous message processing can occur.

这仅通过为集群中的每个服务器创建额外的消息引擎来实现，以便启动自发的消息处理。

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The messaging engines in each me cluster should be made members of the same SCA.APPLICATION and SCA.SYSTEM buses.

每个ME集群中的消息传递引擎应该成为相同sca . APPLICATION和SCA . SYSTEM总线的成员。

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Flying at roughly 30, 000 feet, the craft would climb sharply just as it released the rocket, which would use a cluster of four or five engines to boost itself into orbit.

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With its cluster of four Taepodong 1 engines powering the first stage, and either a similar engine or a Scud motor for the second stage, the Taepodong 2 is unquestionably a rocket to be reckoned with.

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Each of the engines weighs nearly 9 tons, and they came in a cluster of five.

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