Computer Science
6 years ago

Data replication factor significantly impacts Hadoop MapReduce job completion time

International Journal of Computer Applications
Replication Effect over Hadoop MapReduce Performance using Regression Analysis
Aisha Shabbir, Kamalrulnizam Abu, Raja Kamil

Paper Summary

The article explores how changing the replication factor in Hadoop MapReduce affects job completion time. By using regression analysis, the researchers found that the total job completion time is influenced by the replication factor. This means that adjusting the replication factor can impact how quickly tasks are finished in Hadoop MapReduce.

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