Event Time and Watermarks | Apache Flink 101

Описание: ► TRY THIS YOURSELF: https://cnfl.io/apache-flink-101-modu...

Flink jobs can measure time using either the system clock (processing time), or timestamps in the events (event time). Operations that use event time need some way to determine how long to wait for the stream to be complete before taking an action, such as closing a window. This video explains how Flink uses watermarks to address this need.

For a complete IMMERSIVE HANDS-ON EXPERIENCE: https://cnfl.io/apache-flink-101-modu...



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