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Placement scheduling for replication in HDFS based on probabilistic approach

  • Dinh Mao Bui
  • , Sungyoung Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Along with the rapid evolution in Big Data analysis, Apache Hadoop keeps the important role to deliver the high availability on top of computing clusters. Also, to maintain the high throughput access for computation, the Apache Hadoop is equipped with the Hadoop File System (HDFS) for managing the file operations. Besides, HDFS is ensured the reliability and high availability by using a specific replication mechanism. However, because the workload on each computing node is various, keeping the same replication strategy might result in imbalance. Targeting to solve this drawbacks of HDFS architecture, we proposes an approach to adaptively choose the placement for replicas. To do that, the network status and system utilization can be used to create the individual replication placement strategy for each file. Eventually, the proposed approach can provide the suitable destination for replicas to improve the performance. Subsequently, the availability of the system is enhanced while still keeping the reliability of data storage.

Original languageEnglish
Title of host publicationInclusive Smart Cities and Digital Health - 14th International Conference on Smart Homes and Health Telematics, ICOST 2016, Proceedings
EditorsCarl K. Chang, Hai Jin, Yu Cao, Hamdi Aloulou, Mounir Mokhtari, Lorenzo Chiari
PublisherSpringer Verlag
Pages314-320
Number of pages7
ISBN (Print)9783319396002
DOIs
Publication statusPublished - 2016
Event14th International Conference on Smart Homes and Health Telematics, ICOST 2016 - Wuhan, China
Duration: 25 May 201627 May 2016

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume9677
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference14th International Conference on Smart Homes and Health Telematics, ICOST 2016
Country/TerritoryChina
CityWuhan
Period25/05/1627/05/16

Bibliographical note

Publisher Copyright:
© Springer International Publishing Switzerland 2016.

Keywords

  • Execution time
  • HDFS
  • Placement scheduling
  • Probabilistic approach
  • Throughput

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