com.datastax.oss.protocol.internal.response.error

Class ReadFailure

java.lang.Object

com.datastax.oss.protocol.internal.Message

com.datastax.oss.protocol.internal.response.Error

com.datastax.oss.protocol.internal.response.error.ReadFailure

public class ReadFailure
extends Error

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReadFailure.SubCodec

Nested classes/interfaces inherited from class com.datastax.oss.protocol.internal.response.Error

Error.Codec, Error.SingleMessageSubCodec

Field Summary

Fields

Modifier and Type	Field and Description
int	blockFor The number of replicas whose response is required to achieve consistencyLevel.
int	consistencyLevel The consistency level of the query that triggered the exception.
boolean	dataPresent Whether the replica that was asked for data responded.
int	numFailures The number of nodes that experienced a failure while executing the request.
Map<InetAddress,Integer>	reasonMap A map of endpoint to failure reason codes.
int	received The number of nodes having answered the request.

Fields inherited from class com.datastax.oss.protocol.internal.response.Error

code, message

Fields inherited from class com.datastax.oss.protocol.internal.Message

isResponse, opcode

Constructor Summary

Constructors

Constructor and Description
ReadFailure(String message, int consistencyLevel, int received, int blockFor, int numFailures, Map<InetAddress,Integer> reasonMap, boolean dataPresent)

Method Summary

Methods inherited from class com.datastax.oss.protocol.internal.response.Error

toString

Methods inherited from class java.lang.Object

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

Field Detail

consistencyLevel

public final int consistencyLevel

The consistency level of the query that triggered the exception.

received

public final int received

The number of nodes having answered the request.

blockFor

public final int blockFor

The number of replicas whose response is required to achieve consistencyLevel.

numFailures

public final int numFailures

The number of nodes that experienced a failure while executing the request.

reasonMap

public final Map<InetAddress,Integer> reasonMap

A map of endpoint to failure reason codes. This maps the endpoints of the replica nodes that failed when executing the request to a code representing the reason for the failure. *

dataPresent

public final boolean dataPresent

Whether the replica that was asked for data responded.

Constructor Detail

ReadFailure

public ReadFailure(String message,
                   int consistencyLevel,
                   int received,
                   int blockFor,
                   int numFailures,
                   Map<InetAddress,Integer> reasonMap,
                   boolean dataPresent)