教師資料查詢 | 類別: 會議論文 | 教師: 吳庭育 Tin-yu Wu (瀏覽個人網頁)

標題:Shareability and Locality Aware Scheduling Algorithm in Hadoop for Mobile Cloud Computing
學年103
學期1
發表日期2014/10/22
作品名稱Shareability and Locality Aware Scheduling Algorithm in Hadoop for Mobile Cloud Computing
作品名稱(其他語言)
著者Wei, Hsin-Wen; Hsu, Che-Wei; Wu, Tin-Yu; Lee, Wei-Tsong
作品所屬單位淡江大學電機工程學系
出版者高雄市高雄應用科技大學
會議名稱2014TANET 臺灣網際網路研討會
會議地點高雄市, 台灣
摘要Using different scheduling algorithms can affect the performance of mobile cloud computing using Hadoop MapReduce framework. In Hadoop MapReduce framework, the default scheduling algorithm is First-InFirst-Out (FIFO). However, the FIFO scheduler simply schedules tasks according to their arrival time and does not consider any other factors that may have great impact on system performance. As a result, FIFO cannot achieve good performance in Hadoop for mobile cloud computing. In this paper, we propose a novel scheduling algorithm, called FSLA (FIFO with Shareability and Locality Aware). FSLA is a FIFObased scheduling policy that considers locality of required data and data sharing probability between tasks. The tasks requesting the same data can be gathered, easily batch processed, and thus reduce the overhead of transferring data between data nodes and computations nodes. The simulation results show that compared to FIFO, FSLA can reach 65% improvement in system performance.
關鍵字mobile cloud computing; Hadoop; Map Reduce
語言英文(美國)
收錄於
會議性質國內
校內研討會地點
研討會時間20141022~20141024
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處TANET2014 臺灣網際網路研討會論文集
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