Implementing Custom Source and Sink in Flink Streaming with RocketMQ and HBase

This article details how to migrate Spark Streaming jobs to Flink Streaming by creating custom SourceFunction and SinkFunction implementations, including a RocketMQ source connector and an HBase sink, with code examples, configuration tips, and discussion of checkpointing and watermark handling.

FlinkHBaseRocketMQ

0 likes · 20 min read

Implementing Custom Source and Sink in Flink Streaming with RocketMQ and HBase

Big Data Technology & Architecture

Dec 2, 2019 · Big Data

Implementing Custom Flink Sources and Sinks for RocketMQ and HBase Streaming

This article explains how to create custom Flink SourceFunction and SinkFunction implementations, demonstrates a RocketMQ source and an HBase sink with full code examples, and discusses checkpointing, event‑time handling, and deployment of the streaming job on a Flink‑on‑YARN cluster.

Big DataFlinkHBase

0 likes · 16 min read

Implementing Custom Flink Sources and Sinks for RocketMQ and HBase Streaming