hash

Documentation

Index

• Variables
• type ConsistentHash
  • func NewConsistentHash(nodeTotal int, hashKey string) *ConsistentHash
  • func (ch *ConsistentHash) Get(key string) int
• type Hash
• type Shard
• type ShardTpl
  • func NewShardTpl(tpl string) *ShardTpl
  • func (st *ShardTpl) GetKey(db string, mm []byte) string

Variables

var (
	HashKeyIdx    = "idx"
	HashKeyExi    = "exi"
	HashKeyVarIdx = "%idx"
	ShardKeyVarDb = "%db"
	ShardKeyVarMm = "%mm"
)

Types

type ConsistentHash

type ConsistentHash struct {
	// contains filtered or unexported fields
}

func NewConsistentHash

func NewConsistentHash(nodeTotal int, hashKey string) *ConsistentHash

func (*ConsistentHash) Get

func (ch *ConsistentHash) Get(key string) int

type Hash

type Hash interface {
	Get(key string) int
}

type Shard

type Shard interface {
	GetKey(db string, mm []byte) string
}

type ShardTpl

type ShardTpl struct {
	// contains filtered or unexported fields
}

func NewShardTpl

func NewShardTpl(tpl string) *ShardTpl

func (*ShardTpl) GetKey

func (st *ShardTpl) GetKey(db string, mm []byte) string