MetadataStore

rocketmq_controller::metadata

Struct MetadataStore 

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pub struct MetadataStore { /* private fields */ }
Expand description

Metadata store

This component manages all metadata for the controller:

  • Broker registration and heartbeat
  • Topic configuration
  • Controller configuration
  • Replica and ISR management

All metadata is replicated through Raft for consistency.

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impl MetadataStore

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pub async fn new(config: Arc<ControllerConfig>) -> Result<Self>

Create a new metadata store

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pub async fn start(&self) -> Result<()>

Start the metadata store

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pub async fn shutdown(&self) -> Result<()>

Shutdown the metadata store

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pub fn broker_manager(&self) -> &Arc<BrokerManager>

Get the broker manager

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pub fn topic_manager(&self) -> &Arc<TopicManager>

Get the topic manager

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pub fn config_manager(&self) -> &Arc<ConfigManager>

Get the config manager

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pub fn replicas_manager(&self) -> &Arc<ReplicasManager>

Get the replicas manager

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