类 com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker
的使用

使用AbstractClusterInvoker的程序包

程序包	说明
com.alibaba.dubbo.rpc.cluster.support

com.alibaba.dubbo.rpc.cluster.support中AbstractClusterInvoker的使用

com.alibaba.dubbo.rpc.cluster.support中AbstractClusterInvoker的子类

限定符和类型	类和说明
class	AvailableClusterInvoker<T> AvailableCluster
class	BroadcastClusterInvoker<T> BroadcastClusterInvoker
class	FailbackClusterInvoker<T> When fails, record failure requests and schedule for retry on a regular interval.
class	FailfastClusterInvoker<T> Execute exactly once, which means this policy will throw an exception immediately in case of an invocation error.
class	FailoverClusterInvoker<T> When invoke fails, log the initial error and retry other invokers (retry n times, which means at most n different invokers will be invoked) Note that retry causes latency.
class	FailsafeClusterInvoker<T> When invoke fails, log the error message and ignore this error by returning an empty RpcResult.
class	ForkingClusterInvoker<T> Invoke a specific number of invokers concurrently, usually used for demanding real-time operations, but need to waste more service resources.