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자료유형
학술저널
저자정보
(UNIST) (UNIST) (Dankook University) (Korea Institute of Ocean Science and Technology)
저널정보
대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.16 No.6
발행연도
수록면
880 - 888 (9page)

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초록· 키워드

In this paper, we propose a new HDFS-AIO framework to enhance HDFS with Adaptive I/O System (ADIOS), which supports many different I/O methods and enables applications to select optimal I/O routines for a particular platform without source-code modification and re-compilation. First, we customize ADIOS into a chunk-based storage system so its API semantics can fit the requirement of HDFS easily; then, we utilize Java Native Interface (JNI) to bridge HDFS and the tailored ADIOS. We use different I/O patterns to compare HDFS-AIO and the original HDFS, and the experimental results show the design feasibility and benefits. We also examine the performance of HDFS-AIO using various I/O techniques. There have been many studies that use ADIOS, however our research is expected to help in expanding the function of HDFS.
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목차

  1. Abstract
  2. Ⅰ. INTRODUCTION
  3. Ⅱ. RELATED WORKS
  4. Ⅲ. DESIGN AND IMPLEMENTATION
  5. Ⅳ. EVALUATION
  6. Ⅴ. CONCLUSION
  7. REFERENCES

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UCI(KEPA) : I410-ECN-0101-2017-569-001935154