org.apache.hadoop.fs.s3a

Class FailureInjectionPolicy

java.lang.Object

org.apache.hadoop.fs.s3a.FailureInjectionPolicy

public class FailureInjectionPolicy
extends Object

Simple object which stores current failure injection settings.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DELAY_KEY_SUBSTRING Keys containing this substring will be subject to delayed visibility.

Constructor Summary

Constructors

Constructor and Description
FailureInjectionPolicy(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method and Description
int	getFailureLimit()
float	getThrottleProbability()
void	setFailureLimit(int failureLimit)
void	setThrottleProbability(float throttleProbability) Set the probability of throttling a request.
String	toString()
static boolean	trueWithProbability(float p)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DELAY_KEY_SUBSTRING

public static final String DEFAULT_DELAY_KEY_SUBSTRING

Keys containing this substring will be subject to delayed visibility.

See Also:

Constant Field Values

Constructor Detail

FailureInjectionPolicy

public FailureInjectionPolicy(org.apache.hadoop.conf.Configuration conf)

Method Detail

getThrottleProbability

public float getThrottleProbability()

getFailureLimit

public int getFailureLimit()

setFailureLimit

public void setFailureLimit(int failureLimit)

setThrottleProbability

public void setThrottleProbability(float throttleProbability)

Set the probability of throttling a request.

Parameters:

throttleProbability - the probability of a request being throttled.

trueWithProbability

public static boolean trueWithProbability(float p)

toString

public String toString()

Overrides:

toString in class Object