Kafka Connect Converters And Serialization

Kevin Feasel

2018-11-15

ETL, Hadoop

Robin Moffatt goes into great detail on Apache Kafka Connect converters and serialization techniques:

Kafka Connect is modular in nature, providing a very powerful way of handling integration requirements. Some key components include:

  • Connectors – the JAR files that define how to integrate with the data store itself
  • Converters – handling serialization and deserialization of data
  • Transforms – optional in-flight manipulation of messages

One of the more frequent sources of mistakes and misunderstanding around Kafka Connect involves the serialization of data, which Kafka Connect handles using converters. Let’s take a good look at how these work, and illustrate some of the common issues encountered.

Read on for a good overview of the topic.

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