metadata.max.retention.bytes — Kafka Broker Configuration
The maximum combined size of the metadata log and snapshots before deleting old snapshots and log files. Since at least one snapshot must exist before any logs can be deleted, this is a soft limit.
Description
The maximum combined size of the metadata log and snapshots before deleting old snapshots and log files. Since at least one snapshot must exist before any logs can be deleted, this is a soft limit.
Default Values by Kafka Version
| Kafka Version | Default Value |
|---|---|
| 3.0 | -1 |
| 3.1 | -1 |
| 3.2 | -1 |
| 3.3 | -1 |
| 3.4 | 104857600 (100 mebibytes) |
| 3.5 | 104857600 (100 mebibytes) |
| 3.6 | 104857600 (100 mebibytes) |
| 3.7 | 104857600 (100 mebibytes) |
| 3.8 | 104857600 (100 mebibytes) |
| 3.9 | 104857600 (100 mebibytes) |
| 4.0 | 104857600 (100 mebibytes) |
| 4.1 | 104857600 (100 mebibytes) |
| 4.2 | 104857600 (100 mebibytes) |
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