使用FlinkCEP创建一个通用的复杂事件处理操作符:架构和基准

Proceedings of the 15th ACM International Conference on Distributed and Event-based Systems Pub Date : 2021-06-28 DOI:10.1145/3465480.3467841

E. Kougioumtzi, Antonios Kontaxakis, Antonios Deligiannakis, Y. Kotidis

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引用次数: 3

摘要

FlinkCEP, Flink大数据平台的复杂事件处理(CEP) API，将模式检测扩展到计算机集群或云中的许多机器上。FlinkCEP语言的高表达能力是以要监视的模式的繁琐参数化为代价的，从而限制了可用性。在这项工作中，我们构建了一个新颖的逻辑CEP运算符，它以扩展正则表达式的形式接收CEP查询的输入规范，并自动将它们重写为FlinkCEP程序。我们还启动了FlinkCEP的基准测试工作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Towards creating a generalized complex event processing operator using FlinkCEP: architecture & benchmark

FlinkCEP, the Complex Event Processing (CEP) API of the Flink Big Data platform, scales-out pattern detection to a number of machines in a computer cluster or cloud. The high expressive power of FlinkCEP's language comes at the cost of cumbersome parameterization of the patterns to be monitored, thus limiting usability. In this work, we build a novel, logical CEP operator that receives as input specifications of CEP queries in the form of extended regular expressions and automatically re-writes them to FlinkCEP programs. We also initiate a benchmarking effort on FlinkCEP.

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Proceedings of the 15th ACM International Conference on Distributed and Event-based Systems

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