replication.factor — Kafka Kafka Streams Configuration
The replication factor for change log topics and repartition topics created by the stream processing application. The default of -1 (meaning: use broker default replication factor) requires broker version 2.
Description
The replication factor for change log topics and repartition topics created by the stream processing application. The default of -1 (meaning: use broker default replication factor) requires broker version 2.4 or newer
Default Values by Kafka Version
| Kafka Version | Default Value |
|---|---|
| 0.10.0 | 1 |
| 0.10.1 | 1 |
| 0.10.2 | 1 |
| 0.11.0 | 1 |
| 1.0 | 1 |
| 1.1 | 1 |
| 2.0 | 1 |
| 2.1 | 1 |
| 2.2 | 1 |
| 2.3 | 1 |
| 2.4 | 1 |
| 2.5 | 1 |
| 2.6 | 1 |
| 2.7 | 1 |
| 2.8 | 1 |
| 3.0 | -1 |
| 3.1 | -1 |
| 3.2 | -1 |
| 3.3 | -1 |
| 3.4 | -1 |
| 3.5 | -1 |
| 3.6 | -1 |
| 3.7 | -1 |
| 3.8 | -1 |
| 3.9 | -1 |
| 4.0 | -1 |
| 4.1 | -1 |
| 4.2 | -1 |
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