KafkaManager is a tool for managing Apache Kafka and provides GUI-based metric monitoring and management of Kafka clusters. This section applies to MRS 1.9.2 clusters.
KafkaManager supports the following functions:
- Manage multiple Kafka clusters.
- Check cluster status (topics, consumers, offsets, partitions, replicas, and nodes)
- Run preferred replica election.
- Generate partition assignments with option to select brokers to use.
- Run reassignment of partitions (based on generated assignments).
- Create a topic with optional topic configurations (Multiple Kafka cluster versions are supported).
- Delete a topic (only supported on 0.8.2+ and delete.topic.enable = true is set in broker configuration).
- Batch generate partition assignments for multiple topics with option to select brokers to use.
- Batch run reassignment of partitions for multiple topics.
- Add partitions to an existing topic.
- Update configurations for an existing topic.
- Optionally enable JMX polling for broker-level and topic-level metrics.
- Optionally filter out consumers that do not have ids/owner/&offsets/directories in ZooKeeper.