Big Data Technology & Architecture

Dec 1, 2019 · Big Data

Understanding Flink LatencyMarker: End-to-End Delay Measurement and Implementation Details

This article explains the background, source‑code analysis, and practical implementation of Flink's LatencyMarker feature for measuring end‑to‑end job latency, including metric exposure, configuration options, and code snippets illustrating how latency markers are emitted and processed within the streaming pipeline.