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What are the main considerations of MapReduce optimization method?
2022-02-04 16:30:10 【Alibaba cloud Q & A】
MapReduce What are the main considerations of the optimization method ？
Take the answer 1：
It is mainly considered from six aspects ：
1. Data output
5. Data skew
6. Common tuning parameters
author[Alibaba cloud Q & A],Please bring the original link to reprint, thank you.
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