Data acquisition in hadoop system
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- Studentoppgaver (TN-IDE) 
Data has become more and more important these years, especially for big companies, and it is of great bene t to dig out useful information inside. In Oil & Gas industry, there are a lot of data available, both in real-time and historical format. As the amount of data is huge, it is usually infeasible or very time consuming to process the data. Hadoop is introduced to solve this problem. In order to perform Hadoop jobs, data must exist on the Hadoop lesys- tem, which brings the problem of data acquisition. In this thesis, two so- lutions are given out for data acquisition. The performance comparison is introduced afterwards, and solution based on Chukwa is proved to be better than the other solution.
Master's thesis in Computer science