네트워크 최적의 맵리듀스 시스템 및 방법
이연희, 김영민, 박혜숙, 김학서
- 10530707 (2020.01.07)
15MI1100, 고품질 융합서비스를 위한 국방 기반체계 연동 기술 개발,
- Provided are a MapReduce apparatus and a MapReduce control apparatus and method. The MapReduce apparatus includes a map calculator configured to perform a map calculation, a combiner configured to aggregate and summarize map calculation results of the map calculator, a rack combiner configured to aggregate and summarize map calculation results of MapReduce apparatuses connected to the same rack switch according to a policy of a MapReduce control apparatus, and a reduce calculator configured to receive the aggregated and summarized results of the combiner or the rack combiner and perform a reduce calculation.