tachyon.retry

Class ExponentialBackoffRetry

java.lang.Object

tachyon.retry.SleepingRetry

tachyon.retry.ExponentialBackoffRetry

All Implemented Interfaces:

RetryPolicy

public class ExponentialBackoffRetry
extends SleepingRetry

Each retry will cause a sleep to happen. This sleep will grow over time exponentially so each sleep gets much larger than the last. To make sure that this growth does not grow out of control, a max sleep is used as a bounding.

Constructor Summary

Constructors

Constructor and Description
ExponentialBackoffRetry(int baseSleepTimeMs, int maxSleepMs, int maxRetries)

Method Summary

Methods

Modifier and Type	Method and Description
protected long	getSleepTime() How long to sleep before the next retry is performed.

Methods inherited from class tachyon.retry.SleepingRetry

attemptRetry, getRetryCount, getSleepUnit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExponentialBackoffRetry

public ExponentialBackoffRetry(int baseSleepTimeMs,
                       int maxSleepMs,
                       int maxRetries)

Method Detail

getSleepTime

protected long getSleepTime()

Description copied from class: SleepingRetry

How long to sleep before the next retry is performed. This method is used with SleepingRetry.getSleepUnit(), so all time given here must match the unit provided.

Specified by:

getSleepTime in class SleepingRetry