org.apache.ratis.retry

接口 RetryPolicy

所有已知实现类:

ExceptionDependentRetry, ExponentialBackoffRetry, MultipleLinearRandomRetry, RetryPolicies.NoRetry, RetryPolicies.RetryForeverNoSleep, RetryPolicies.RetryForeverWithSleep, RetryPolicies.RetryLimited

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface RetryPolicy

Policy abstract for retrying.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	RetryPolicy.Action The action it should take.
static interface	RetryPolicy.Event The event triggered the failure.

字段概要

字段

限定符和类型	字段和说明
static RetryPolicy.Action	NO_RETRY_ACTION
static RetryPolicy.Action	RETRY_WITHOUT_SLEEP_ACTION

方法概要

限定符和类型	方法和说明
RetryPolicy.Action	handleAttemptFailure(RetryPolicy.Event event) Determines whether it is supposed to retry after the operation has failed.

字段详细资料

NO_RETRY_ACTION

static final RetryPolicy.Action NO_RETRY_ACTION

RETRY_WITHOUT_SLEEP_ACTION

static final RetryPolicy.Action RETRY_WITHOUT_SLEEP_ACTION

方法详细资料

handleAttemptFailure

RetryPolicy.Action handleAttemptFailure(RetryPolicy.Event event)

Determines whether it is supposed to retry after the operation has failed.

参数:

event - The failed event.

返回:

the action it should take.