Výsledky vyhledávání - "Replica balancing"

Dynamic architecture for replica balancing in distributed file systems

Publikováno v: Biblioteca Digital de Teses e Dissertações do UFSM
Universidade Federal de Santa Maria (UFSM)
instacron:UFSM

Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq Distributed file systems are essential to support applications that handle large volumes of data. One of the most widely used file systems is the HDFS, Apache Hadoop’

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::5e24aa583b38ebf02db0708d903d6104
http://repositorio.ufsm.br/handle/1/26470

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Automation and prioritization of replica balancing in HDFS

Autor: Rhauani Weber Aita Fazul, Patricia Pitthan Barcelos

Publikováno v: SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing
SAC '21: The 36th ACM/SIGAPP Symposium on Applied Computing, Mar 2021, Virtual Event (Republic of Korea), South Korea. pp.235-238, ⟨10.1145/3412841.3442075⟩
SAC

International audience; The Hadoop Distributed File System (HDFS) is a reliable storage engine designed to run over commodity hardware. To provide reliability and read performance, HDFS has a storage model based on data replication and works best whe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e04032cd12c3318284b927a3c1d14ee9
https://hal.archives-ouvertes.fr/hal-03207159

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O Apache ZooKeeper como Estratégia de Monitoramento Ativo para manter o Balanceamento de Réplicas no HDFS

Autor: Patricia Pitthan Barcelos, Rhauani Weber Aita Fazul

Publikováno v: XXI Workshop de Testes e Tolerância a Falhas
XXI Workshop de Testes e Tolerância a Falhas, Dec 2020, Rio de Janeiro, Brazil. pp.1-14, ⟨10.5753/wtf.2020.12483⟩

O Apache ZooKeeper é um serviço escalável e altamente confiável para coordenação em ambientes distribuídos. Seguindo um modelo de namespace compartilhado baseado em uma árvore de znodes, o ZooKeeper apresenta-se como uma solução eficiente p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdbf92c28a1d1983dc13a93b4704b2a3
https://hal.archives-ouvertes.fr/hal-03128057

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A Confiabilidade dos Racks e a Disponibilidade dos Dados como Métricas para o Balanceamento de Réplicas de um Cluster HDFS

Autor: Rhauani Weber Aita Fazul, Patricia Pitthan Barcelos

Publikováno v: XXXVIII Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos
XXXVIII Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos, Dec 2020, Rio de Janeiro, Brazil. pp.1-14, ⟨10.5753/sbrc.2020.12269⟩
SBRC

A replicação, embora vital para o bom funcionamento do HDFS, favorece o desbalanceamento do cluster. O HDFS Balancer é uma solução integrada ao Apache Hadoop voltada ao balanceamento de réplicas. O balanceador, entretanto, não é otimizado par

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27151679c899b296172e8ad0bb416454
https://hal.archives-ouvertes.fr/hal-03128059

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The Node Status as a Prioritization Strategy for Replica Balancing in a HDFS Cluster

Autor: Patricia Pitthan Barcelos, Rhauani Weber Aita Fazul

Publikováno v: Anais Estendidos do Simpósio Brasileiro de Engenharia de Sistemas Computacionais
Anais Estendidos do Simpósio Brasileiro de Engenharia de Sistemas Computacionais, Nov 2020, Florianópolis, Brazil. pp.103-108, ⟨10.5753/sbesc_estendido.2020.13097⟩

International audience; Data replication is the main fault tolerance mechanism of HDFS, the Hadoop Distributed File System. Although replication is essential to ensure high availability and reliability, the replicas might not always be placed evenly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55c3de46f8b56dd1aac5db5df260717b
https://doi.org/10.5753/sbesc_estendido.2020.13097

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Improving Data Availability in HDFS through Replica Balancing

Autor: Rhauani Weber Aita Fazul, Paulo Vinicius Cardoso, Patricia Pitthan Barcelos

Publikováno v: 2019 9th Latin-American Symposium on Dependable Computing (LADC)
2019 9th Latin-American Symposium on Dependable Computing (LADC), Nov 2019, Natal, Brazil. pp.1-6, ⟨10.1109/LADC48089.2019.8995674⟩
LADC

International audience; Over time, the data distribution across an HDFS cluster may become unbalanced. The HDFS Balancer is a tool provided by Apache Hadoop that redistributes blocks by moving them from nodes with higher utilization to nodes with low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad4547338636a6a477f49dac6135e05b
https://hal.archives-ouvertes.fr/hal-03089766

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