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:

Serializable

Direct Known Subclasses:

ReadTimeoutException, WriteTimeoutException

public abstract class QueryTimeoutException
extends QueryExecutionException

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

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

Method Summary

ConsistencyLevel	getConsistencyLevel() The consistency level of the operation that time outed.
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

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, 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

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

QueryTimeoutException

protected QueryTimeoutException(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.