Enum raftstore::store::worker::pd::Task[−][src]

pub enum Task<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]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

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

`fn run(&mut self, task: Task<EK>)`[src]

`fn shutdown(&mut self)`[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]

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &T`[src]

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

`pub fn borrow_mut(&mut self) -> &mut T`[src]

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

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

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

`pub fn from(t: T) -> T`[src]

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

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

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

`pub fn into(self) -> U`[src]

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

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

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

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`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]

`pub default fn to_string(&self) -> String`[src]

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

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Enum raftstore::store::worker::pd::Task⎘[−][src]

Variants

Fields of AskSplit

Fields of AskBatchSplit

Fields of AutoSplit

Fields of StoreHeartbeat

Fields of ReportBatchSplit

Fields of ValidatePeer

Fields of ReadStats

Fields of DestroyPeer

Fields of StoreInfos

Fields of UpdateMaxTimestamp

Fields of QueryRegionLeader

Trait Implementations

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

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

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

fn run(&mut self, task: Task<EK>)[src]

fn shutdown(&mut self)[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]

pub fn type_id(&self) -> TypeId[src]

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

pub fn borrow(&self) -> &T[src]

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

pub fn borrow_mut(&mut self) -> &mut T[src]

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

pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>[src]

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

pub fn from(t: T) -> T[src]

impl<T> Instrument for T[src]

pub fn instrument(self, span: Span) -> Instrumented<Self>[src]

pub fn in_current_span(self) -> Instrumented<Self>[src]

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

pub fn into(self) -> U[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]

pub unsafe fn drop(ptr: usize)[src]

impl<T> Pointable for T[src]

pub const ALIGN: usize[src]

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize[src]

pub unsafe fn deref<'a>(ptr: usize) -> &'a T[src]

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T[src]

pub unsafe fn drop(ptr: usize)[src]

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

type Output = T

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

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

pub default fn to_string(&self) -> String[src]

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

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

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

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

pub fn vzip(self) -> V[src]

Enum raftstore::store::worker::pd::Task[−][src]

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

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

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

`fn run(&mut self, task: Task<EK>)`[src]

`fn shutdown(&mut self)`[src]

`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>`

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

`pub fn type_id(&self) -> TypeId`[src]

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

`pub fn borrow(&self) -> &T`[src]

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

`pub fn borrow_mut(&mut self) -> &mut T`[src]

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

`pub fn convert_from(ctx: &mut EvalContext, from: W) -> Result<V, Error>`[src]

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

`pub fn from(t: T) -> T`[src]

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

`pub fn instrument(self, span: Span) -> Instrumented<Self>`[src]

`pub fn in_current_span(self) -> Instrumented<Self>`[src]

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

`pub fn into(self) -> U`[src]

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

`pub const ALIGN: usize`[src]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

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

`pub const ALIGN: usize`[src]

`type Init = T`

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

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

`type Output = T`

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

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

`pub default fn to_string(&self) -> String`[src]

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

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

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

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

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

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

`pub fn vzip(self) -> V`[src]