The JobTracker, as the single control point for launching the MapReduce applications, decides how many TaskTracker and subordinate tasks to be created and then assigns each sub-task to TaskTracker.
JobTracker作为启动MapReduce应用程序的单一控制点，它决定应该创建多少个TaskTracker和子任务，然后把每个子任务分配给TaskTracker。
When a task is to be accomplished, the chief will not call each and every subordinate individually.
当一个任务要完成，首席不会叫每单独每一个下属。
It wasn't an easy task which most of the sentences were subordinate clauses.
因为这一段短文都是从句，所以这不是一项容易完成的作业。
You can't do all the jobs yourself — you can delegate a task to your subordinate.
你不能包揽所有的工作- - -你可以把任务委派给下属。
He heard from one supervisor who, after repeatedly giving a subordinate the same direction on a task that was needed, finally gave the person the 'cold shoulder' out of exasperation.
他从一个主管那里听说，？个主管再一次又一次地给他的下属在一个任务上同样的指导之后，终于出于愤怒开始冷淡？名下属。
Such a task is considered "back-end" because it is subordinate to the computer's main function.
这类任务之所以被认为是“后端”的，其原因是它服从于计算机的主要功能。
Such a task is considered "back-end" because it is subordinate to the computer's main function.
这类任务之所以被认为是“后端”的，其原因是它服从于计算机的主要功能。
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