在生产环境中,建议将中央管理器和调度后台程序安排在不同的机器上。
In a production environment, I recommend putting the central manager and scheduling daemon on separate machines.
调度节点将会接受新的作业,稍后等中央管理器恢复后或者预备的中央管理器接管后再转发。
New jobs will be accepted by scheduling nodes and later forwarded to the central manager when it returns, or when an alternate takes over.
ha2作为备份的调度机器和中央管理器。
Ha2 ACTS as a backup scheduling machine and central manager.
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