Managed Apache Kafka® cluster settings reference

The settings listed in this reference allow you to manage the settings of your Apache Kafka® cluster directly from the console.

messageMaxBytes

Integer

The maximum record batch size accepted by all topics in a broker.

Default value: 1048588

Note

To set the maximum record batch size for a separate topic, use CLI to update the message.max.bytes setting for the topic.

replicaFetchMaxBytes

Integer

The maximum number of bytes of messages to fetch for each partition.

Default value: 1048576 (1 MiB)