Architecture Digest
Aug 13, 2017 · Big Data
Understanding Flink Architecture, Job Example, and Execution Graph Layers
This article explains Flink’s cluster architecture, the roles of Client, JobManager and TaskManager, demonstrates a SocketTextStreamWordCount example, and details the four-layer execution graph (StreamGraph, JobGraph, ExecutionGraph, Physical Execution Graph) to illustrate how Flink schedules and runs streaming jobs.
Execution GraphFlinkJobManager
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