com.facebook.presto.spi

Interface NodeProvider

public interface NodeProvider

Method Summary

Modifier and Type	Method and Description
List<HostAddress>	get(String identifier, int count)

Method Detail

get

List<HostAddress> get(String identifier,
                      int count)

Parameters:

identifier - an unique identifier used to obtain the nodes

count - how many desirable nodes to be returned

Returns:

a list of the chosen nodes by specific hash function