Kas teil tuli konfigureerida partitsioone, partitsioone Kafka-s ümber jaotada?

In Kafka, partitions are a way to split a topic into multiple parts for parallel processing and scalability. Configuring partitions involves choosing their number when creating the topic, which affects performance and parallelism.

Rebalancing of partitions occurs when the number of consumers in a group changes or in case of node failures. Kafka automatically redistributes partitions among available consumers to ensure load balancing.

In practice, frontend developers usually do not need to configure partitions directly; this is the task of Kafka administrators or backend engineers. However, understanding the concept is useful for interacting with systems that use Kafka.

If you have worked with Kafka, you might have created topics with the required number of partitions via CLI or API, and monitored rebalancing when the composition of consumers changes.