- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- CKafka Monitor and Alarm
- Best Practices
- Related Documents
- API Documentation
- Troubleshooting Guide
- FAQ
- Service Level Agreement (New Version)
- Glossary
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- CKafka Monitor and Alarm
- Best Practices
- Related Documents
- API Documentation
- Troubleshooting Guide
- FAQ
- Service Level Agreement (New Version)
- Glossary
Operation Scenarios
The new version of CKafka supports fine-grained configuration of topic parameters in the CKafka Console.
Prerequisites
- You have created an instance.
- You have created a topic.
Directions
- Log in to the CKafka Console.
- In the instance list, click the target instance ID to enter the Topic Management tab.
- Click Edit > Show advanced configuration in the "Operation" column to set the following parameters:
Parameter description:
| Parameter Name | Default Value | Value Range | Description |
|---|---|---|---|
| cleanup.policy | delete | delete/compact | Log can be deleted by retention time or can be compacted by key (the compact mode is required for Kafka Connect). |
| min.insync.replicas | 1 | - | When "producer" sets "request.required.acks" to 1, "min.insync.replicas" will specify the minimum number of replicas. |
| unclean.leader.election.enable | true | true/false | Specifies whether a replica not in ISR can be set as a leader. |
| segment.ms | - | 1–90 days | Segment shard rolling duration in ms. Minimum value: 86,400,000 ms. |
| retention.ms | Message retention period for instance by default | 60,000 ms–90 days | Message retention period at the topic level. |
| max.message.bytes | - | 0B–8 MB | Maximum message size at the topic level. If this parameter is left empty, the message size will be 1 MB by default. |
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