pub struct KraftConfig {Show 17 fields
pub me: NodeId,
pub cluster_id: Uuid,
pub directory_id: Uuid,
pub initial_state: QuorumState,
pub timeouts: QuorumTimeouts,
pub heartbeat_interval: Option<Time>,
pub controller_fetch_miss_limit: ControllerFetchMissLimit,
pub metadata_raft_command_queue_capacity: MetadataRaftCommandQueueCapacity,
pub metadata_raft_fetch_max: MetadataRaftFetchMax,
pub peers: Arc<dyn PeerSender>,
pub snapshot_interval_records: u64,
pub max_bytes_between_snapshots: ByteSize,
pub max_snapshot_interval: Time,
pub metadata_snapshot_fetch_max: MetadataSnapshotFetchMax,
pub metadata_log: MetadataLogConfig,
pub activation: Activation,
pub event_queue_recorder: Arc<dyn EventQueueRecorder>,
}Expand description
Configuration to build a KraftController.
Fields§
§me: NodeId§cluster_id: Uuid§directory_id: UuidThis replica’s directory id, from its meta.properties.
initial_state: QuorumState§timeouts: QuorumTimeoutsKafka’s controller.quorum.election.timeout.ms and
controller.quorum.fetch.timeout.ms.
heartbeat_interval: Option<Time>§controller_fetch_miss_limit: ControllerFetchMissLimit§metadata_raft_command_queue_capacity: MetadataRaftCommandQueueCapacity§metadata_raft_fetch_max: MetadataRaftFetchMax§peers: Arc<dyn PeerSender>§snapshot_interval_records: u64Snapshot once committed offset advances this many records past the
last snapshot. The cleaning decides when the log below a snapshot goes.
0 disables this trigger.
max_bytes_between_snapshots: ByteSizemetadata.log.max.record.bytes.between.snapshots (KIP-630). 0
disables the byte-size cap.
max_snapshot_interval: Timemetadata.log.max.snapshot.interval.ms (KIP-630). 0 disables the
time-based cap.
metadata_snapshot_fetch_max: MetadataSnapshotFetchMaxValidated maximum metadata snapshot size this follower will fetch.
metadata_log: MetadataLogConfigHow the metadata log rolls, how long it keeps the prefix a snapshot
covers, and how often this node appends a KIP-835 NoOpRecord while
it leads.
activation: ActivationWhat this node writes when it becomes leader of a log that holds no
metadata.version: the bootstrap records and the static
min.insync.replicas.
event_queue_recorder: Arc<dyn EventQueueRecorder>Where the engine reports Kafka’s controller event-queue measurements.
Auto Trait Implementations§
impl !RefUnwindSafe for KraftConfig
impl !UnwindSafe for KraftConfig
impl Freeze for KraftConfig
impl Send for KraftConfig
impl Sync for KraftConfig
impl Unpin for KraftConfig
impl UnsafeUnpin for KraftConfig
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