Query-centric failure recovery for distributed stream processing engines

Publikation: Bidrag til tidsskriftKonferenceartikelForskningfagfællebedømt

Correlated failures that usually involve a number of nodes failing simultaneously have significant effect on systems' availability, especially for streaming applications that require real-Time analysis. Most state-of-The-Art distributed stream processing engines focus on recovering individual operator failure. By analyzing the existing recovery techniques, we identify the challenges and propose a fault-Tolerance framework that can tolerate both individual and correlated failures with minimum overhead during the system's normal execution. Our progressive and query-centric recovery paradigm carefully schedules the recovery of failed operators based on the current availability of resources, such that the outputs of queries can be recovered as early as possible. We also formulate the new problem of recovery scheduling under correlated failures and design algorithms to optimize the recovery latency with a performance guarantee.

OriginalsprogEngelsk
TidsskriftProceedings - International Conference on Data Engineering
Vol/bind2018
Sider (fra-til)1280-1283
Antal sider4
ISSN1084-4627
DOI
StatusUdgivet - 24 okt. 2018
Begivenhed34th IEEE International Conference on Data Engineering, ICDE 2018 - Paris, Frankrig
Varighed: 16 apr. 201819 apr. 2018

Konference

Konference34th IEEE International Conference on Data Engineering, ICDE 2018
LandFrankrig
ByParis
Periode16/04/201819/04/2018

ID: 222697433