Package org.apache.pinot.spi.utils.retry

Class RetryPolicies

java.lang.Object

org.apache.pinot.spi.utils.retry.RetryPolicies

public class RetryPolicies
extends Object

Factory for retry policies.

Method Summary

Modifier and Type	Method	Description
static ExponentialBackoffRetryPolicy	exponentialBackoffRetryPolicy(int maxNumAttempts, long initialDelayMs, double delayScaleFactor)	Creates an ExponentialBackoffRetryPolicy.
static FixedDelayRetryPolicy	fixedDelayRetryPolicy(int maxNumAttempts, long delayMs)	Creates a FixedDelayRetryPolicy.
static NoDelayRetryPolicy	noDelayRetryPolicy(int maxNumAttempts)	Creates a NoDelayRetryPolicy.
static RandomDelayRetryPolicy	randomDelayRetryPolicy(int maxNumAttempts, long minDelayMs, long maxDelayMs)	Creates a RandomDelayRetryPolicy.

Methods inherited from class java.lang.Object

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

Method Detail

exponentialBackoffRetryPolicy

public static ExponentialBackoffRetryPolicy exponentialBackoffRetryPolicy(int maxNumAttempts,
                                                                          long initialDelayMs,
                                                                          double delayScaleFactor)

Creates an ExponentialBackoffRetryPolicy.

Parameters:

maxNumAttempts - The maximum number of attempts to try

initialDelayMs - The initial delay in milliseconds between attempts

delayScaleFactor - The factor used for exponential scaling of delay

Returns:

The retry policy

fixedDelayRetryPolicy

public static FixedDelayRetryPolicy fixedDelayRetryPolicy(int maxNumAttempts,
                                                          long delayMs)

Creates a FixedDelayRetryPolicy.

Parameters:

maxNumAttempts - The maximum number of attempts to try

delayMs - The delay in milliseconds between attempts

Returns:

The retry policy

randomDelayRetryPolicy

public static RandomDelayRetryPolicy randomDelayRetryPolicy(int maxNumAttempts,
                                                            long minDelayMs,
                                                            long maxDelayMs)

Creates a RandomDelayRetryPolicy.

Parameters:

maxNumAttempts - The maximum number of attempts to try

minDelayMs - The min delay in milliseconds between attempts (inclusive)

maxDelayMs - The max delay in milliseconds between attempts (exclusive)

Returns:

The retry policy

noDelayRetryPolicy

public static NoDelayRetryPolicy noDelayRetryPolicy(int maxNumAttempts)

Creates a NoDelayRetryPolicy.

Parameters:

maxNumAttempts - The maximum number of attempts to try

Returns:

The retry policy