<ul><li>The Worker's Netty service provides interfaces that the Master calls via JDK dynamic proxies.</li><li>WorkerConfig reads configurations starting with “worker” from application.yaml under the Worker module.</li><li>WorkerTaskExecutor is a thread that handles task execution in the DolphinScheduler Worker module.</li><li>The DolphinScheduler community has compiled a list of beginner-friendly issues for contributors.</li></ul>

Worker Module Source Code Analysis: How DolphinScheduler Achieves Billion-Level Task Scheduling

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