mpchash

package module

v0.0.0-...-7382f34 Latest Latest Go to latest Published: Aug 19, 2020 License: BSD-2-Clause Imports: 2 Imported by: 2

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Package mpchash implements a multi-probe consistent hashing strategy

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

Multi selects buckets with a multi-probe consistent hash

func New(buckets []string, h func(b []byte, s uint64) uint64, seeds [2]uint64, k int) *Multi

New returns a new multi-probe hasher. The hash function h is used with the two seeds to generate k different probes.

func (m *Multi) Hash(key string) string

Hash returns the bucket for a given key