Then MapReduce shuffles the map output by key and does another parallel computation on the redistributed map output, writing the results to the file system in the Reduce phase of the computation.
然后MapReduce按照各个键改组映射输出，对重新分配的映射输出执行另一项并行计算，在计算的归纳阶段将结果写入到文件系统中。
Different applications of P2P networks enable users to share the computation power (distributed systems), data (file-sharing), and bandwidth (using many nodes for transferring data).
不同软件所使用的P2P网络让用户可以分享电脑的处理能力（分布式系统），数据（文件分享）和带宽（使用多节点传送）。
Turning off Selection Information computation will cause time estimates and file counts to not appear and the progress bar to not function during backup and restore operations.
关闭“选择项目信息”的计算，将导致时间估计和文件计数无法显示，以及进度栏在备份和还原操作期间无法运行。
On startup, the application reads the state file to determine where to begin computation.
启动计算时，计算程序将读取状态文件以决定从何处开始计算。
Because there are many parameters for P2P distributed file system, it is a problem to choice proper parameters for the computation of trust.
这其中，由于P 2p分布式文件系统的运行参数很多，参数的选择是一个值得探讨的问题。
Because there are many parameters for P2P distributed file system, it is a problem to choice proper parameters for the computation of trust.
这其中，由于P 2p分布式文件系统的运行参数很多，参数的选择是一个值得探讨的问题。
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