Question about the the role of ZK in Euler

alibaba / euler

A distributed graph deep learning framework.

Apache License 2.0

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Closed AtekiRyu closed 4 years ago

AtekiRyu commented 4 years ago

Thanks for the excellent project! I have a question about ZK,

It seems that you didn't use it for GraphEngile failover/replica, just uses it as a naming service to make client can get the GraphEngine Server address. Is my understanding correct ?
Or it depends on the parameter, there will be multiple replicas when worker_num > shard_num?

Thanks in advance~

yangsiran commented 4 years ago

The second point is correct. There will be multiple replicas when worker_num > shard_num. But this is not in the default run loop.

AtekiRyu commented 4 years ago

thanks your explanation!