Topic Parameter Configuration
In the Topic management interface, click on 【Update Configuration】.
Or select multiple Topics to update configurations in batch.
The changes to Topic parameters take effect immediately, no need to restart the cluster.
Description of Topic Parameters
| Parameter Name | Parameter Type | Parameter Range | Description |
|---|---|---|---|
| cleanup.policy | string | delete/compact | Log cleanup policy |
| max.message.bytes | int | 1-2147483647 | The maximum size of a single message |
| min.insync.replicas | int | 1-100 | Valid when producer sets request.required.acks=-1, the minimum number of synchronized replicas. |
| retention.bytes | long | -1-2^64-1 | The maximum size of log retention |
| retention.ms | long | -1-2^64-1 | Log retention time (milliseconds) |