tikvrpc

package
v1.0.9 Latest Latest
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 Go to latest Published: Apr 20, 2018 License: Apache-2.0 Imports: 5 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func SetContext 

func SetContext(req *Request, region *metapb.Region, peer *metapb.Peer) error

SetContext set the Context field for the given req to the specified ctx.

Types

type CmdType 

type CmdType uint16

CmdType represents the concrete request type in Request or response type in Response. 

const (
	CmdGet CmdType = 1 + iota
	CmdScan
	CmdPrewrite
	CmdCommit
	CmdCleanup
	CmdBatchGet
	CmdBatchRollback
	CmdScanLock
	CmdResolveLock
	CmdGC
	CmdDeleteRange

	CmdRawGet CmdType = 256 + iota
	CmdRawPut
	CmdRawDelete
	CmdRawScan

	CmdCop CmdType = 512 + iota

	CmdMvccGetByKey CmdType = 1024 + iota
	CmdMvccGetByStartTs
	CmdSplitRegion
)

CmdType values.

type Request 

type Request struct {
	kvrpcpb.Context
	Type             CmdType
	Get              *kvrpcpb.GetRequest
	Scan             *kvrpcpb.ScanRequest
	Prewrite         *kvrpcpb.PrewriteRequest
	Commit           *kvrpcpb.CommitRequest
	Cleanup          *kvrpcpb.CleanupRequest
	BatchGet         *kvrpcpb.BatchGetRequest
	BatchRollback    *kvrpcpb.BatchRollbackRequest
	ScanLock         *kvrpcpb.ScanLockRequest
	ResolveLock      *kvrpcpb.ResolveLockRequest
	GC               *kvrpcpb.GCRequest
	DeleteRange      *kvrpcpb.DeleteRangeRequest
	RawGet           *kvrpcpb.RawGetRequest
	RawPut           *kvrpcpb.RawPutRequest
	RawDelete        *kvrpcpb.RawDeleteRequest
	RawScan          *kvrpcpb.RawScanRequest
	Cop              *coprocessor.Request
	MvccGetByKey     *kvrpcpb.MvccGetByKeyRequest
	MvccGetByStartTs *kvrpcpb.MvccGetByStartTsRequest
	SplitRegion      *kvrpcpb.SplitRegionRequest
}

Request wraps all kv/coprocessor requests.

type Response 

type Response struct {
	Type             CmdType
	Get              *kvrpcpb.GetResponse
	Scan             *kvrpcpb.ScanResponse
	Prewrite         *kvrpcpb.PrewriteResponse
	Commit           *kvrpcpb.CommitResponse
	Cleanup          *kvrpcpb.CleanupResponse
	BatchGet         *kvrpcpb.BatchGetResponse
	BatchRollback    *kvrpcpb.BatchRollbackResponse
	ScanLock         *kvrpcpb.ScanLockResponse
	ResolveLock      *kvrpcpb.ResolveLockResponse
	GC               *kvrpcpb.GCResponse
	DeleteRange      *kvrpcpb.DeleteRangeResponse
	RawGet           *kvrpcpb.RawGetResponse
	RawPut           *kvrpcpb.RawPutResponse
	RawDelete        *kvrpcpb.RawDeleteResponse
	RawScan          *kvrpcpb.RawScanResponse
	Cop              *coprocessor.Response
	MvccGetByKey     *kvrpcpb.MvccGetByKeyResponse
	MvccGetByStartTS *kvrpcpb.MvccGetByStartTsResponse
	SplitRegion      *kvrpcpb.SplitRegionResponse
}

Response wraps all kv/coprocessor responses.

func GenRegionErrorResp 

func GenRegionErrorResp(req *Request, e *errorpb.Error) (*Response, error)

GenRegionErrorResp returns corresponding Response with specified RegionError according to the given req.

func (*Response) GetRegionError 

func (resp *Response) GetRegionError() (*errorpb.Error, error)

GetRegionError returns the RegionError of the underlying concrete response.

Source Files

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