那些不能被拆分为单个微小更新的计算任务（比如对一个文件排序）仍然最好由MapReduce承担。
Computations where the result can’t be broken down into small updates (sorting a file, for example) are better handled by MapReduce.
在这个示例中，您可以在源代理SOURCEAGENT上定义新的监控器VarSubResourceMonitor，检查目录c： \monitored中是否存在扩展名为. txt的文件或那些文件是否被更新。
In this example, you define the new monitor VarSubResourceMonitor on the source agent SOURCEAGENT, monitoring directory c: \ monitored for the existence or update of any file with the extension.txt.
应当每天取出那些文件以使他们连结更新。
The files should be air conditionercessed every day to keep them up to dingested.
应该每天存入那些文件以使他们保持更新。
The files should be accessed every day to keep them up to date.
应该每天存入那些文件以使他们保持更新。
The files should be accessed every day to keep them up to date.
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