کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6883949 | 1444209 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Deadline scheduling algorithm for sustainable computing in Hadoop environment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
Cloud computing is popular choice for processing and analyzing large amounts of data. Organizations can easily manage and deploy powerful clusters that run different software environments and enable distributed processing. Scheduling is an important part of distributed computing that allows users to leverage the available resources for a faster computation time. In this paper we propose a generic scheduling algorithm that takes deadline constraints into consideration. We develop a cost model that estimates the remaining work load which allows the scheduler to properly prioritize jobs according to their upcoming deadlines. The cost model works with generic abstract resources requests such as virtual cores, memory and containers and determines the remaining running time based on the completed tasks. We validate the cost model and measure the performance of the scheduler by running several experiments on a cluster on Amazon EC2 and our algorithm performs as expected under different scenarios.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Security - Volume 76, July 2018, Pages 354-366
Journal: Computers & Security - Volume 76, July 2018, Pages 354-366
نویسندگان
Mihai Varga, Alina Petrescu-Nita, Florin Pop,