public class ReadTimeoutException extends QueryConsistencyException
Constructor and Description |
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ReadTimeoutException(ConsistencyLevel consistency,
int received,
int required,
boolean dataPresent)
This constructor should only be used internally by the driver when decoding error responses.
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ReadTimeoutException(EndPoint endPoint,
ConsistencyLevel consistency,
int received,
int required,
boolean dataPresent) |
Modifier and Type | Method and Description |
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ReadTimeoutException |
copy()
Copy the exception.
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ReadTimeoutException |
copy(EndPoint endPoint)
Create a copy of this exception with a nicer stack trace, and including the coordinator address
that caused this exception to be raised.
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boolean |
wasDataRetrieved()
Whether the actual data was amongst the received replica responses.
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getAddress, getConsistencyLevel, getEndPoint, getHost, getReceivedAcknowledgements, getRequiredAcknowledgements
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
public ReadTimeoutException(ConsistencyLevel consistency, int received, int required, boolean dataPresent)
public ReadTimeoutException(EndPoint endPoint, ConsistencyLevel consistency, int received, int required, boolean dataPresent)
public boolean wasDataRetrieved()
During reads, Cassandra doesn't request data from every replica to minimize internal network traffic. Instead, some replicas are only asked for a checksum of the data. A read timeout may have occurred even if enough replicas have responded to fulfill the consistency level, if only checksum responses have been received. This method allows to detect that case.
public ReadTimeoutException copy()
DriverException
This returns a new exception, equivalent to the original one, except that because a new object is created in the current thread, the top-most element in the stacktrace of the exception will refer to the current thread (this is mainly intended for internal use by the driver). The cause of the copied exception will be the original exception.
copy
in class DriverException
public ReadTimeoutException copy(EndPoint endPoint)
This method is mainly intended for internal use by the driver and exists mainly because:
endPoint
- The full address of the host that caused this exception to be thrown.Copyright © 2012–2023. All rights reserved.