In the Flink WordCount calculation, when is the sum count called? Where is the implementation in the Flink source code?
Flink1.7.2 local WordCount源码分析概述Flink 环境 local,版本 Flink.1.7.2用官网示例WordCount Scala程序分析源码本文从source、operator、sink三个方面详细分析源码实现源码: https://github.com/opensourceteams/fink-maven-scala-2