TY - GEN
T1 - On the feasibility of byzantine fault-tolerant mapreduce in clouds-of-clouds
AU - Correia, Miguel
AU - Costa, Pedro
AU - Pasin, Marcelo
AU - Bessani, Alysson
AU - Ramos, Fernando
AU - Verissimo, Paulo
N1 - Generated from Scopus record by KAUST IRTS on 2021-03-16
PY - 2012/12/1
Y1 - 2012/12/1
N2 - MapReduce is a framework for processing large data sets largely used in cloud computing. MapReduce implementations like Hadoop can tolerate crashes and file corruptions, but there is evidence that general arbitrary faults do occur and can affect the correctness of job executions. Furthermore, many individual cloud outages have been reported, raising concerns about depending on a single cloud. We present a MapReduce runtime that tolerates arbitrary faults and runs in a set of clouds at a reasonable cost in terms of computation and execution time. The main challenge is to avoid sending through the internet the huge amount of data that would normally be exchanged between map and reduce tasks. © 2012 IEEE.
AB - MapReduce is a framework for processing large data sets largely used in cloud computing. MapReduce implementations like Hadoop can tolerate crashes and file corruptions, but there is evidence that general arbitrary faults do occur and can affect the correctness of job executions. Furthermore, many individual cloud outages have been reported, raising concerns about depending on a single cloud. We present a MapReduce runtime that tolerates arbitrary faults and runs in a set of clouds at a reasonable cost in terms of computation and execution time. The main challenge is to avoid sending through the internet the huge amount of data that would normally be exchanged between map and reduce tasks. © 2012 IEEE.
UR - http://ieeexplore.ieee.org/document/6424893/
UR - http://www.scopus.com/inward/record.url?scp=84874319579&partnerID=8YFLogxK
U2 - 10.1109/SRDS.2012.46
DO - 10.1109/SRDS.2012.46
M3 - Conference contribution
SP - 448
EP - 453
BT - Proceedings of the IEEE Symposium on Reliable Distributed Systems
ER -