how to know the cluster is first create or recovery?

lni / dragonboat

A feature complete and high performance multi-group Raft library in Go.

Apache License 2.0

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how to know the cluster is first create or recovery? #333

Closed fishjam closed 10 months ago

fishjam commented 10 months ago

Dragonboat version

v3.3.8

中文

你好, 我想问一下, 在调用 NodeHost.StartCluster 后, 怎么知道该 Cluster 是第一次启动, 还是停止后重新启动?

lni commented 10 months ago

It is your application's responsibility to keep such info, e.g. just create a flag file on the local disk next to the Nodehost folder to record when the shard is first created.