org.apache.dubbo.metadata.store.failover

接口 FailoverCondition

@SPI(value="failover")
public interface FailoverCondition

方法概要

限定符和类型	方法和说明
boolean	isLocalDataCenter(URL url) Judge whether it is a local region or a local datacenter.
boolean	shouldQuery(URL url) Whether metadata should be read from specified url.
boolean	shouldRegister(URL url) Whether metadata should be reported.

方法详细资料

shouldRegister

boolean shouldRegister(URL url)

Whether metadata should be reported.

参数:

url - registry url, eg: zookeeper://127.0.0.1:2181

返回:

true store metadata to the specified URL.

shouldQuery

boolean shouldQuery(URL url)

Whether metadata should be read from specified url.

参数:

url - registry url, eg: zookeeper://127.0.0.1:2181

返回:

true read metadata from specified URL.

isLocalDataCenter

boolean isLocalDataCenter(URL url)

Judge whether it is a local region or a local datacenter.

Allows the local region or datacenter to be read first.

参数:

url -

返回: