Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Hadoop [7] is an open-source implementation of
Google’s Map/Reduce [5] framework that enables dis-
tributed, data-intensive, parallel applications by decom-
posing a massive job into smaller tasks and a massive
data-set into smaller partitions, such that each task pro-
cesses a different partition in parallel. The main abstrac-
tions are (i) Map tasks that process the partitions of the
data-set using key/value pairs to generate a set of inter-
mediate results, and (ii) Reduce tasks that merge all in-
termediate values associated with the same intermediate
key. Hadoop uses the Hadoop Distributed File System
(HDFS), an implementation of the Google Filesystem
[16], to share data amongst the distributed tasks in the
system. HDFS...
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