See: Description
Interface | Description |
---|---|
CoordinatorException |
An interface for exceptions that are able to report the address of the coordinator host that was
contacted.
|
Exception | Description |
---|---|
AlreadyExistsException |
Exception thrown when a query attempts to create a keyspace or table that already exists.
|
AuthenticationException |
Indicates an error during the authentication phase while connecting to a node.
|
BootstrappingException |
Indicates that the contacted host was bootstrapping when it received a read query.
|
BusyConnectionException |
Indicates that a connection has run out of stream IDs.
|
BusyPoolException |
Indicates that a connection pool has run out of available connections.
|
CASWriteUnknownException | |
CDCWriteException |
An error occurred when trying to write a CDC mutation to the commitlog *
|
CodecNotFoundException |
Thrown when a suitable
TypeCodec cannot be found by CodecRegistry instances. |
ConnectionException |
Indicates that a connection to a host has encountered a problem and that it should be closed.
|
CrcMismatchException |
Thrown when the checksums in a server response don't match (protocol v5 or above).
|
DriverException |
Top level class for exceptions thrown by the driver.
|
DriverInternalError |
An unexpected error happened internally.
|
FrameTooLongException |
Indicates that the response frame for a request exceeded
Frame.Decoder.DecoderForStreamIdSize.MAX_FRAME_LENGTH (default: 256MB,
configurable via com.datastax.driver.NATIVE_TRANSPORT_MAX_FRAME_SIZE_IN_MB system property) and
thus was not parsed. |
FunctionExecutionException |
Error during the execution of a function.
|
InvalidConfigurationInQueryException |
A specific invalid query exception that indicates that the query is invalid because of some
configuration problem.
|
InvalidQueryException |
Indicates a syntactically correct but invalid query.
|
InvalidTypeException |
Thrown when a
TypeCodec is unable to perform the requested
operation (serialization, deserialization, parsing or formatting) because the object or the byte
buffer content being processed does not comply with the expected Java and/or CQL type. |
NoHostAvailableException |
Exception thrown when a query cannot be performed because no host is available.
|
OperationTimedOutException |
Thrown on a client-side timeout, i.e.
|
OverloadedException |
Indicates that the contacted host reported itself being overloaded.
|
PagingStateException |
Indicates an error while deserializing a (previously serialized)
PagingState object, or when a paging state does not match the statement
being executed. |
ProtocolError |
Indicates that the contacted host reported a protocol error.
|
QueryConsistencyException |
A failure to reach the required consistency level during the execution of a query.
|
QueryExecutionException |
Exception related to the execution of a query.
|
QueryValidationException |
An exception indicating that a query cannot be executed because it is syntactically incorrect,
invalid, unauthorized or any other reason.
|
ReadFailureException |
A non-timeout error during a read query.
|
ReadTimeoutException |
A Cassandra timeout during a read query.
|
ServerError |
Indicates that the contacted host reported an internal error.
|
SyntaxError |
Indicates a syntax error in a query.
|
TraceRetrievalException |
Exception thrown if a query trace cannot be retrieved.
|
TransportException |
A connection exception that has to do with the transport itself, i.e.
|
TruncateException |
Error during a truncation operation.
|
UnauthorizedException |
Indicates that a query cannot be performed due to the authorization restrictions of the logged
user.
|
UnavailableException |
Exception thrown when the coordinator knows there is not enough replicas alive to perform a query
with the requested consistency level.
|
UnpreparedException |
Indicates that the contacted host replied with an UNPREPARED error code.
|
UnresolvedUserTypeException |
Thrown when a user type cannot be resolved.
|
UnsupportedFeatureException |
Exception thrown when a feature is not supported by the native protocol currently in use.
|
UnsupportedProtocolVersionException |
Indicates that we've attempted to connect to a Cassandra node with a protocol version that it
cannot handle (e.g., connecting to a C* 1.2 node with protocol version 2).
|
WriteFailureException |
A non-timeout error during a write query.
|
WriteTimeoutException |
A Cassandra timeout during a write query.
|
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