org.apache.ratis.server

接口 RetryCache

所有超级接口:

AutoCloseable, Closeable

public interface RetryCache
extends Closeable

For a server to store RaftClientReply futures in order to handle client retires.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	RetryCache.Entry Entry of a RetryCache, where the key is a ClientInvocationId and the value is a CompletableFuture of a RaftClientReply.
static interface	RetryCache.Statistics The statistics of a RetryCache.

字段概要

字段

限定符和类型	字段和说明
static org.slf4j.Logger	LOG

方法概要

限定符和类型	方法和说明
RetryCache.Entry	getIfPresent(ClientInvocationId key)
RetryCache.Statistics	getStatistics()

从接口继承的方法 java.io.Closeable

close

字段详细资料

LOG

static final org.slf4j.Logger LOG

方法详细资料

getIfPresent

RetryCache.Entry getIfPresent(ClientInvocationId key)

返回:

the cached entry for the given key if it exists; otherwise, return null.

getStatistics

RetryCache.Statistics getStatistics()

返回:

the statistics of this RetryCache.