com.datastax.driver.core.exceptions

Class QueryTimeoutException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.datastax.driver.core.exceptions.DriverException

com.datastax.driver.core.exceptions.QueryExecutionException

com.datastax.driver.core.exceptions.QueryTimeoutException

All Implemented Interfaces:

CoordinatorException, Serializable

Direct Known Subclasses:

ReadTimeoutException, WriteTimeoutException

public abstract class QueryTimeoutException
extends QueryExecutionException
implements CoordinatorException

A Cassandra timeout during a query.

Such an exception is returned when the query has been tried by Cassandra but cannot be achieved with the requested consistency level within the rpc timeout set for Cassandra.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QueryTimeoutException(InetSocketAddress address, String msg, ConsistencyLevel consistency, int received, int required)
protected	QueryTimeoutException(InetSocketAddress address, String msg, Throwable cause, ConsistencyLevel consistency, int received, int required)
protected	QueryTimeoutException(String msg, ConsistencyLevel consistency, int received, int required) Deprecated. This constructor is kept for backwards compatibility.
protected	QueryTimeoutException(String msg, Throwable cause, ConsistencyLevel consistency, int received, int required) Deprecated. This constructor is kept for backwards compatibility.

Method Summary

Modifier and Type	Method and Description
InetSocketAddress	getAddress() The full address of the coordinator host that caused this exception to be thrown.
ConsistencyLevel	getConsistencyLevel() The consistency level of the operation that time outed.
InetAddress	getHost() The coordinator host that caused this exception to be thrown.
int	getReceivedAcknowledgements() The number of replica that had acknowledged/responded to the operation before it time outed.
int	getRequiredAcknowledgements() The minimum number of replica acknowledgements/responses that were required to fulfill the operation.

Methods inherited from class com.datastax.driver.core.exceptions.DriverException

copy

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryTimeoutException

@Deprecated
protected QueryTimeoutException(String msg,
                                            ConsistencyLevel consistency,
                                            int received,
                                            int required)

Deprecated. This constructor is kept for backwards compatibility.

QueryTimeoutException

@Deprecated
protected QueryTimeoutException(String msg,
                                            Throwable cause,
                                            ConsistencyLevel consistency,
                                            int received,
                                            int required)

Deprecated. This constructor is kept for backwards compatibility.

QueryTimeoutException

protected QueryTimeoutException(InetSocketAddress address,
                                String msg,
                                ConsistencyLevel consistency,
                                int received,
                                int required)

QueryTimeoutException

protected QueryTimeoutException(InetSocketAddress address,
                                String msg,
                                Throwable cause,
                                ConsistencyLevel consistency,
                                int received,
                                int required)

Method Detail

getConsistencyLevel

public ConsistencyLevel getConsistencyLevel()

The consistency level of the operation that time outed.

Returns:

the consistency level of the operation that time outed.

getReceivedAcknowledgements

public int getReceivedAcknowledgements()

The number of replica that had acknowledged/responded to the operation before it time outed.

Returns:

the number of replica that had acknowledged/responded the operation before it time outed.

getRequiredAcknowledgements

public int getRequiredAcknowledgements()

The minimum number of replica acknowledgements/responses that were required to fulfill the operation.

Returns:

The minimum number of replica acknowledgements/response that were required to fulfill the operation.

getHost

public InetAddress getHost()

The coordinator host that caused this exception to be thrown. Note that this is the query coordinator host, not the host which timed out.

Specified by:

getHost in interface CoordinatorException

Returns:

The coordinator host that caused this exception to be thrown, or null if this exception has been generated driver-side.

getAddress

public InetSocketAddress getAddress()

The full address of the coordinator host that caused this exception to be thrown. Note that this is the query coordinator host, not the host which timed out.

Specified by:

getAddress in interface CoordinatorException

Returns:

the full address of the coordinator host that caused this exception to be thrown, or null if this exception has been generated driver-side.