datanode

type Client ¶ added in v0.2.0

type Client struct {
	Client      proto.DataNodeClient
	HeartClient healthpb.HealthClient
	Ip          string
	Port        string
	Conn        *grpc.ClientConn
}

Client is a node that stores erasure-coded sharded data

func NewClient(cfg config.DataNodeConfig) (datanode *Client, err error)

type DataNodeClient ¶ added in v0.2.0

type DataNodeClient interface {
	proto.DataNodeClient
}

type Header ¶ added in v0.2.0

type Header struct {
	Checksum uint32
	MetaSize int32
	DataSize int32
}

type KVType ¶

type KVType string

KVType is the type of kv

const (
	//KVBadge is the kv type of badger
	KVBadge KVType = "badger"
	//KVMutcask is the kv type of mutcask
	KVMutcask KVType = "mutcask"

	// HeaderSize is size of entry header
	HeaderSize = 12
)