Paper Abstract and Keywords |
Presentation |
2013-08-02 15:15
Implementation and Evaluation of JobTracker Initiative Task Scheduling on Hadoop Kazuki Yamazaki, Tomoaki Tsumura, Shoichi Saito, Hiroshi Matsuo (Nagoya Inst. of Tech.) CPSY2013-24 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
MapReduce is one of a framework to process large-scale data efficiently. Describing only two methods, Map and Reduce, distributed program can be implemented easily. In Hadoop which is a open source implementation of MapReduce, JobTracker (master program in Hadoop) assigns Map Tasks and Reduce Tasks to TaskTracker (slave program which execute the tasks). In a environment such that multiple Hadoop systems are running on a same cluster, computational resources should be shared by every Hadoop. Available computational resources of each Hadoop uctuates dynamically by behavior of other Hadoops. Then, a scheduler which schedule tasks to TaskTrackers properly, are required; we call it JobTracker Initiative Task Scheduler. In this paper, as a preliminary research of JobTracker Initiative Task Scheduler, we propose a method which decide the number of execution of task in order to use computation resources efficiently and based on a load on each computer. And we have shown results of our evaluations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Hadoop / MapReduce / Task Scheduling / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 169, CPSY2013-24, pp. 85-90, Aug. 2013. |
Paper # |
CPSY2013-24 |
Date of Issue |
2013-07-25 (CPSY) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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CPSY2013-24 |
Conference Information |
Committee |
DC CPSY |
Conference Date |
2013-08-01 - 2013-08-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kitakyushu-Kokusai-Kaigijyo |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Parallel, Distributed and Cooperative Processing |
Paper Information |
Registration To |
CPSY |
Conference Code |
2013-08-DC-CPSY |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementation and Evaluation of JobTracker Initiative Task Scheduling on Hadoop |
Sub Title (in English) |
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Hadoop |
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MapReduce |
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Task Scheduling |
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1st Author's Name |
Kazuki Yamazaki |
1st Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
2nd Author's Name |
Tomoaki Tsumura |
2nd Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
3rd Author's Name |
Shoichi Saito |
3rd Author's Affiliation |
Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
4th Author's Name |
Hiroshi Matsuo |
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Nagoya Institute of Technology (Nagoya Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2013-08-02 15:15:00 |
Presentation Time |
30 minutes |
Registration for |
CPSY |
Paper # |
CPSY2013-24 |
Volume (vol) |
vol.113 |
Number (no) |
no.169 |
Page |
pp.85-90 |
#Pages |
6 |
Date of Issue |
2013-07-25 (CPSY) |
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