org.apache.cassandra.service.reads

Class PercentileSpeculativeRetryPolicy

java.lang.Object

org.apache.cassandra.service.reads.PercentileSpeculativeRetryPolicy

All Implemented Interfaces:

SpeculativeRetryPolicy

public class PercentileSpeculativeRetryPolicy
extends java.lang.Object
implements SpeculativeRetryPolicy

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.cassandra.service.reads.SpeculativeRetryPolicy

SpeculativeRetryPolicy.Kind

Field Summary

Fields

Modifier and Type	Field and Description
static PercentileSpeculativeRetryPolicy	NINETY_NINE_P

Constructor Summary

Constructors

Constructor and Description
PercentileSpeculativeRetryPolicy(double percentile)

Method Summary

Modifier and Type	Method and Description
long	calculateThreshold(com.codahale.metrics.Snapshot latency, long existingValue)
boolean	equals(java.lang.Object obj)
int	hashCode()
SpeculativeRetryPolicy.Kind	kind()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NINETY_NINE_P

public static final PercentileSpeculativeRetryPolicy NINETY_NINE_P

Constructor Detail

PercentileSpeculativeRetryPolicy

public PercentileSpeculativeRetryPolicy(double percentile)

Method Detail

calculateThreshold

public long calculateThreshold(com.codahale.metrics.Snapshot latency,
                               long existingValue)

Specified by:

calculateThreshold in interface SpeculativeRetryPolicy

kind

public SpeculativeRetryPolicy.Kind kind()

Specified by:

kind in interface SpeculativeRetryPolicy

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object