Question

我有一个分布式录像分析系统,由以下人员组成:

1. feature extraction: generated lots of features(20+) from each frame of the video
2. multiple detectors(in different machine): 
  * Each of them will get a subset of feature
  * Each of them needs the features from multiple frames. 
  * Eg. Detector 1 needs feature 1-5 from 3 frames to start processing; Detector 2 needs feature 2-8 from 8 frames to start processing

我的问题是:如何在特征提取区和多个探测器之间进行沟通,最好是在实时进行? 我一直在看一门大事车,但这只是一个过程,Hadoop的ZorKeeper是否是一个更好的解决办法?

我正在使用 Java。欢迎任何建议。

Answer 1

在 Java,你可以考虑使用RabbitMQ电线公共汽车。图书馆有

RabbitMQ is based on a proven platform, offering exceptionally high reliability, availability and scalability along with good throughput and latency performance that is predictable and consistent. It has a compact, easily maintainable code base allowing rapid customisation and hot deployment. There are extensive facilities for management, monitoring, control and debugging and it is supported by a full range of commercial support services and an active community developing packages that extend the core system.

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