May 2017
Beginner to intermediate
596 pages
15h 2m
English
Content preview from Data Lake for Enterprises
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Task Manager
Task Manager is the worker node where the tasks are finally executed. It contains multiple task slots in which it executes the tasks as specified/demanded by the Job Manager.
The following figure shows the anatomy of the Task Manager. It shows multiple workers task nodes showing that this component is usually more than one in a typical deployment:
Figure 09: Flink Task Manager component
The following figure shows all these components in the Flink architecture in action, but unlike the previous high-level image, this details each components and its interaction:
Figure 10: Flink architecture component nitty-gritties (courtesy-Flink ...