rebalance

package

v0.0.0-...-70c2fae Latest Latest Go to latest Published: Feb 1, 2024 License: Apache-2.0 Imports: 3 Imported by: 0

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Repository

github.com/cyningsun/redis-test

Links

Open Source Insights

README ¶

Description

A demo to explain how codis rebalance works.

go test -v ./...

Documentation ¶

Index ¶

Constants
func MaxInt(a, b int) int
func SlotsRebalance(ctx *context) (map[int]int, map[int]int, error)
type Group
type Slot
type SlotMapping

Constants ¶

View Source

const (
	ActionNothing   = ""
	ActionPending   = "pending"
	ActionPreparing = "preparing"
	ActionPrepared  = "prepared"
	ActionMigrating = "migrating"
	ActionFinished  = "finished"
	ActionSyncing   = "syncing"
)

View Source

const MaxSlotNum = 1024

Variables ¶

This section is empty.

Functions ¶

func MaxInt ¶

func MaxInt(a, b int) int

func SlotsRebalance ¶

func SlotsRebalance(ctx *context) (map[int]int, map[int]int, error)

Types ¶

type Group ¶

type Group struct {
	Id int `json:"id"`
}

type Slot ¶

type Slot struct {
	Id int `json:"id"`
}

type SlotMapping ¶

type SlotMapping struct {
	Id      int `json:"id"`
	GroupId int `json:"group_id"`

	Action struct {
		Index    int    `json:"index,omitempty"`
		State    string `json:"state,omitempty"`
		TargetId int    `json:"target_id,omitempty"`
	} `json:"action"`
}

Source Files ¶

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