assgin设计
2022-05-18 10:55:15 0 举报3.0 assign设计
作者其他创作
大纲/内容
queue
AssignmentManager
5
LDServer
AssignedRegionsMap
UnAssingedRegionsMap
notify
META
.META.
unassign
1
ToAssignedRegionsMap
worker
9 updateMeta
Cache
下发Assign
RITManager
LDMaster
UnAssignedRegionsMap
唯一交互
loadBalancer
开始
6 opened/failed
RegionLocationManager
......
Assign
6
AM
去重
RITMap
10 update regionStates
拉取
7 唤醒 assignEvent
Load
EventExecutor
2
RegionAssignChecker
TableStates
4
EventStore
1 Assign
TimeoutCheckChore
META表
4 open
3
蓝色组件与实体host in Master
5 record event
AssignEvent
submit
ServerManager
2 生成event
persist
8 update event
LoadBalancer
3 get Loacation
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