Abstract: There are more than 190 configuration parameters affecting the performance of MapReduce jobs on Hadoop. It is time-consuming and tedious for general users who have no deep knowledge of ...

ABSTRACT: Dapeng Bay is a typical offshore fisheries area in the South China Sea (SCS). In order to understand the fishery resources, seasonal variations of species composition, dominant species ...

Abstract: Currently we have seen a very sharp increase in network traffic. Due to this increase, the size of attack log files has also increased greatly and using conventional techniques to mine the ...

This program aims to illustrate the basic functioning of a MapReduce framework, it runs on local machine but forking the corresponding worker processes to simulate parallel processing in a cluster of ...

To help illustrate the MapReduce programming model, consider the problem of counting the number of occurrences of each word in a large collection of documents. The user would write code like the ...