com.aliyun.odps.storage.internal.retry

Interface RetryPolicy

All Known Implementing Classes:

ExponentialBackoffPolicy, InfiniteExponentialBackoffPolicy, NoRetryPolicy

public interface RetryPolicy

Retry policy interface for determining whether and how to retry failed operations.

Method Summary

Modifier and Type	Method and Description
long	getRetryWaitTime(int attempt) Calculates the wait time before the next retry attempt.
boolean	shouldRetry(Exception e, int attempt) Determines whether an operation should be retried based on the exception and attempt count.
default void	waitForNextRetry(int attempt) Waits for the configured retry delay before the next attempt.

Method Detail

shouldRetry

boolean shouldRetry(Exception e,
                    int attempt)

Determines whether an operation should be retried based on the exception and attempt count.

Parameters:

e - The exception that occurred

attempt - The current attempt number (1-based)

Returns:

true if the operation should be retried, false otherwise

getRetryWaitTime

long getRetryWaitTime(int attempt)

Calculates the wait time before the next retry attempt.

Parameters:

attempt - The current attempt number (1-based)

Returns:

The wait time in milliseconds

waitForNextRetry

default void waitForNextRetry(int attempt)
                       throws InterruptedException

Waits for the configured retry delay before the next attempt.

Parameters:

attempt - The current attempt number (1-based)

Throws:

InterruptedException - if the thread is interrupted while waiting