Enum raftstore::store::PdTask[−][src]

[−]
pub enum PdTask<E> where
    E: KvEngine,  {
    AskSplit {
        region: Region,
        split_key: Vec<u8>,
        peer: Peer,
        right_derive: bool,
        callback: Callback<E::Snapshot>,
    },
    AskBatchSplit {
        region: Region,
        split_keys: Vec<Vec<u8>>,
        peer: Peer,
        right_derive: bool,
        callback: Callback<E::Snapshot>,
    },
    AutoSplit {
        split_infos: Vec<SplitInfo>,
    },
    Heartbeat(HeartbeatTask),
    StoreHeartbeat {
        stats: StoreStats,
        store_info: StoreInfo<E>,
    },
    ReportBatchSplit {
        regions: Vec<Region>,
    },
    ValidatePeer {
        region: Region,
        peer: Peer,
    },
    ReadStats {
        read_stats: ReadStats,
    },
    DestroyPeer {
        region_id: u64,
    },
    StoreInfos {
        cpu_usages: Vec<RecordPair>,
        read_io_rates: Vec<RecordPair>,
        write_io_rates: Vec<RecordPair>,
    },
    UpdateMaxTimestamp {
        region_id: u64,
        initial_status: u64,
        max_ts_sync_status: Arc<AtomicU64>,
    },
    QueryRegionLeader {
        region_id: u64,
    },
}
[−]

Uses an asynchronous thread to tell PD something.

Variants

AskSplit
[−]

Fields of AskSplit

region: Regionsplit_key: Vec<u8>peer: Peerright_derive: boolcallback: Callback<E::Snapshot>
AskBatchSplit
[−]

Fields of AskBatchSplit

region: Regionsplit_keys: Vec<Vec<u8>>peer: Peerright_derive: boolcallback: Callback<E::Snapshot>
AutoSplit
[−]

Fields of AutoSplit

split_infos: Vec<SplitInfo>
Heartbeat(HeartbeatTask)
StoreHeartbeat
[−]

Fields of StoreHeartbeat

stats: StoreStatsstore_info: StoreInfo<E>
ReportBatchSplit
[−]

Fields of ReportBatchSplit

regions: Vec<Region>
ValidatePeer
[−]

Fields of ValidatePeer

region: Regionpeer: Peer
ReadStats
[−]

Fields of ReadStats

read_stats: ReadStats
DestroyPeer
[−]

Fields of DestroyPeer

region_id: u64
StoreInfos
[−]

Fields of StoreInfos

cpu_usages: Vec<RecordPair>read_io_rates: Vec<RecordPair>write_io_rates: Vec<RecordPair>
UpdateMaxTimestamp
[−]

Fields of UpdateMaxTimestamp

region_id: u64initial_status: u64max_ts_sync_status: Arc<AtomicU64>
QueryRegionLeader
[−]

Fields of QueryRegionLeader

region_id: u64

Trait Implementations

impl<E> Display for Task<E> where
    E: KvEngine, [src][+]

impl<EK, ER, T> Runnable<Task<EK>> for Runner<EK, ER, T> where
    EK: KvEngine,
    ER: RaftEngine,
    T: PdClient, [src][+]

Auto Trait Implementations

impl<E> !RefUnwindSafe for Task<E>

impl<E> Send for Task<E>

impl<E> !Sync for Task<E>

impl<E> Unpin for Task<E>

impl<E> !UnwindSafe for Task<E>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<V, W> ConvertFrom<W> for V where
    W: ConvertTo<V>, [src][+]

impl<T> From<T> for T[src][+]

impl<T> Instrument for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T> Pointable for T[src][+]

type Init = T

The type for initializers.

impl<T> Pointable for T[src][+]

type Init = T

The type for initializers.

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> Sealed<T> for T where
    T: ?Sized, [src]

impl<T> ToString for T where
    T: Display + ?Sized, [src][+]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, [src][+]