MapReduce应用程序必须具备“映射”和“缩减”的性质,也就是说任务或作业可以分割为小片段以进行并行处理。
MapReduce applications must have the characteristic of "Map" and "Reduce," meaning that the task or job can be divided into smaller pieces to be processed in parallel.
取得套用此复写作业的磁碟分割名称。
Gets the name of the partition to which this replication operation was applied.
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