Webb27 nov. 2024 · The shardctrler manages a sequence of numbered configurations. Each configuration describes a set of replica groups and an assignment of shards to replica … Webb8 juni 2024 · 用户通过Query RPC向ShardCtrler请求最新的Config,以获知数据分片的位置信息,然后向相应的Key-Value Servers请求某个Key-Value对 Key-Value Servers会根据Config组成不同的Group,不同 …
mit 6.824-2024-lab4B 总体认识和实验记录 - 知乎 - 知乎专栏
Webb在Lab4A中,我们需要构造 ShardCtrler , 运行时,多个 ShardCtrler Servers 组成一个Raft管理的集群,这个集群共同维护了一个数组 []Config。一个Config即代表测试者对整个服 … The shardctrler should create a new configuration that does not include those groups, and that assigns those groups' shards to the remaining groups. The new configuration should divide the shards as evenly as possible among the groups, and should move as few shards as possible to achieve that goal. highland pointe rehabilitation center
ShardKV Lab4B总结 More Than Code
Webbshard controller 负责调度,客户端向 shard controller 发送请求,controller 会根据配置 (config)来告知客户端服务这个 key 的是哪个 group。. 每个 group 负责部分 shard。. 1 2 … Webbtype ShardCtrler struct {mu sync. Mutex: me int: rf * raft. Raft: applyCh chan raft. ApplyMsg: dead int32 // set by Kill() // Your data here. lastApplied int: notify_ch map [int] … WebbAbstract. The objective of this study is to investigate the interfirm comparability of climate performance disclosed in the sustainability reports produced by car manufacturers that … highland police department