Struct bollard::models::SwarmSpecRaft[][src]

pub struct SwarmSpecRaft {
    pub snapshot_interval: Option<u64>,
    pub keep_old_snapshots: Option<u64>,
    pub log_entries_for_slow_followers: Option<u64>,
    pub election_tick: Option<i64>,
    pub heartbeat_tick: Option<i64>,
}
Expand description

Raft configuration.

Fields

snapshot_interval: Option<u64>

The number of log entries between snapshots.

keep_old_snapshots: Option<u64>

The number of snapshots to keep beyond the current snapshot.

log_entries_for_slow_followers: Option<u64>

The number of log entries to keep around to sync up slow followers after a snapshot is created.

election_tick: Option<i64>

The number of ticks that a follower will wait for a message from the leader before becoming a candidate and starting an election. ElectionTick must be greater than HeartbeatTick. A tick currently defaults to one second, so these translate directly to seconds currently, but this is NOT guaranteed.

heartbeat_tick: Option<i64>

The number of ticks between heartbeats. Every HeartbeatTick ticks, the leader will send a heartbeat to the followers. A tick currently defaults to one second, so these translate directly to seconds currently, but this is NOT guaranteed.

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