org.apache.hadoop.hbase.client

接口 NonceGenerator

所有已知实现类:

PerClientRandomNonceGenerator

@InterfaceAudience.Private
public interface NonceGenerator

NonceGenerator interface. In general, nonce group is an ID (one per client, or region+client, or whatever) that could be used to reduce collision potential, or be used by compatible server nonce manager to optimize nonce storage and removal. See HBASE-3787.

方法概要

方法

限定符和类型	方法和说明
long	getNonceGroup()
long	newNonce()

方法详细资料

getNonceGroup

long getNonceGroup()

返回:

the nonce group (client ID) of this client manager.

newNonce

long newNonce()

返回:

New nonce.