e90e091b_Apache_Kafka__Description
[Property] log.segment.bytes [Default] 1024 * 1024 * 1024 [Description] 
The log for a topic partition is stored as a directory of segment files. This setting controls the size to which a segment file will grow before a new segment is rolled over in the log. This setting can be overridden on a per-topic basis (see the per-topic configuration section).
Apache Kafka
Description