aerospike.exception
— Aerospike Exceptions¶
import aerospike
from aerospike import exception as ex
try:
config = { 'hosts': [ ('127.0.0.1', 3000)], 'policies': { 'total_timeout': 1200}}
client = aerospike.client(config).connect()
client.close()
except ex.AerospikeError as e:
print("Error: {0} [{1}]".format(e.msg, e.code))
New in version 1.0.44.
In Doubt Status¶
The in doubt status of a caught exception can be checked by looking at the 5th element of its args tuple
key = 'test', 'demo', 1 record = {'some': 'thing'} try: client.put(key, record) except AerospikeError as exc: print("The in doubt nature of the operation is: {}".format(exc.args[4])
New in version 3.0.1.
Exception Types¶
- exception aerospike.exception.AerospikeError¶
The parent class of all exceptions raised by the Aerospike client, inherits from
exceptions.Exception
. These attributes should be checked by executing `exc.args[i] where i is the index of the attribute. For example to check in_doubt, run exc.args[4]- code¶
The associated status code.
- msg¶
The human-readable error message.
- file¶
- line¶
- in_doubt¶
True if it is possible that the operation succeeded.
- exception aerospike.exception.ClientError¶
Exception class for client-side errors, often due to mis-configuration or misuse of the API methods. Subclass of
AerospikeError
.
- exception aerospike.exception.InvalidHostError¶
Subclass of
ClientError
.
- exception aerospike.exception.ParamError¶
The operation was not performed because of invalid parameters.
- exception aerospike.exception.ServerError¶
The parent class for all errors returned from the cluster.
- exception aerospike.exception.InvalidRequest¶
Protocol-level error. Subclass of
ServerError
.
- exception aerospike.exception.OpNotApplicable¶
The operation cannot be applied to the current bin value on the server. Subclass of
ServerError
.
- exception aerospike.exception.FilteredOut¶
The transaction was not performed because the predexp was false.
- exception aerospike.exception.ServerFull¶
The server node is running out of memory and/or storage device space reserved for the specified namespace. Subclass of
ServerError
.
- exception aerospike.exception.AlwaysForbidden¶
Operation not allowed in current configuration. Subclass of
ServerError
.
- exception aerospike.exception.UnsupportedFeature¶
Encountered an unimplemented server feature. Subclass of
ServerError
.
- exception aerospike.exception.DeviceOverload¶
The server node’s storage device(s) can’t keep up with the write load. Subclass of
ServerError
.
- exception aerospike.exception.NamespaceNotFound¶
Namespace in request not found on server. Subclass of
ServerError
.
- exception aerospike.exception.ForbiddenError¶
Operation not allowed at this time. Subclass of
ServerError
.
- exception aerospike.exception.ElementExistsError¶
Raised when trying to alter a map key which already exists, when using a create_only policy.
Subclass of
ServerError
.
- exception aerospike.exception.ElementNotFoundError¶
Raised when trying to alter a map key which does not exist, when using an update_only policy.
Subclass of
ServerError
.
- exception aerospike.exception.RecordError¶
The parent class for record and bin exceptions exceptions associated with read and write operations. Subclass of
ServerError
.- key¶
The key identifying the record.
- bin¶
Optionally the bin associated with the error.
- exception aerospike.exception.RecordKeyMismatch¶
Record key sent with transaction did not match key stored on server. Subclass of
RecordError
.
- exception aerospike.exception.RecordNotFound¶
Record does not exist in database. May be returned by read, or write with policy
aerospike.POLICY_EXISTS_UPDATE
. Subclass ofRecordError
.
- exception aerospike.exception.RecordGenerationError¶
Generation of record in database does not satisfy write policy. Subclass of
RecordError
.
- exception aerospike.exception.RecordExistsError¶
Record already exists. May be returned by write with policy
aerospike.POLICY_EXISTS_CREATE
. Subclass ofRecordError
.
- exception aerospike.exception.RecordBusy¶
Too may concurrent requests for one record - a “hot-key” situation. Subclass of
RecordError
.
- exception aerospike.exception.RecordTooBig¶
Record being (re-)written can’t fit in a storage write block. Subclass of
RecordError
.
- exception aerospike.exception.BinNameError¶
Length of bin name exceeds the limit of 14 characters. Subclass of
RecordError
.
- exception aerospike.exception.BinIncompatibleType¶
Bin modification operation can’t be done on an existing bin due to its value type (for example appending to an integer). Subclass of
RecordError
.
- exception aerospike.exception.IndexError¶
The parent class for indexing exceptions. Subclass of
ServerError
.- index_name¶
The name of the index associated with the error.
- exception aerospike.exception.IndexNotFound¶
Subclass of
IndexError
.
- exception aerospike.exception.IndexFoundError¶
Subclass of
IndexError
.
- exception aerospike.exception.IndexOOM¶
The index is out of memory. Subclass of
IndexError
.
- exception aerospike.exception.IndexNotReadable¶
Subclass of
IndexError
.
- exception aerospike.exception.IndexNameMaxLen¶
Subclass of
IndexError
.
- exception aerospike.exception.IndexNameMaxCount¶
Reached the maximum allowed number of indexes. Subclass of
IndexError
.
- exception aerospike.exception.QueryError¶
Exception class for query errors. Subclass of
AerospikeError
.
- exception aerospike.exception.QueryQueueFull¶
Subclass of
QueryError
.
- exception aerospike.exception.QueryTimeout¶
Subclass of
QueryError
.
- exception aerospike.exception.ClusterError¶
Cluster discovery and connection errors. Subclass of
AerospikeError
.
- exception aerospike.exception.ClusterChangeError¶
A cluster state change occurred during the request. This may also be returned by scan operations with the fail-on-cluster-change flag set. Subclass of
ClusterError
.
- exception aerospike.exception.AdminError¶
The parent class for exceptions of the security API.
- exception aerospike.exception.ExpiredPassword¶
Subclass of
AdminError
.
- exception aerospike.exception.ForbiddenPassword¶
Subclass of
AdminError
.
- exception aerospike.exception.IllegalState¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidCommand¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidCredential¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidField¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidPassword¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidPrivilege¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidRole¶
Subclass of
AdminError
.
- exception aerospike.exception.InvalidUser¶
Subclass of
AdminError
.
- exception aerospike.exception.NotAuthenticated¶
Subclass of
AdminError
.
- exception aerospike.exception.RoleExistsError¶
Subclass of
AdminError
.
- exception aerospike.exception.RoleViolation¶
Subclass of
AdminError
.
- exception aerospike.exception.SecurityNotEnabled¶
Subclass of
AdminError
.
- exception aerospike.exception.SecurityNotSupported¶
Subclass of
AdminError
.
- exception aerospike.exception.SecuritySchemeNotSupported¶
Subclass of
AdminError
.
- exception aerospike.exception.UserExistsError¶
Subclass of
AdminError
.
- exception aerospike.exception.UDFError¶
The parent class for UDF exceptions exceptions. Subclass of
ServerError
.- module¶
The UDF module associated with the error.
- func¶
Optionally the name of the UDF function.
Exception Hierarchy¶
AerospikeError (*)
+-- TimeoutError (9)
+-- ClientError (-1)
| +-- InvalidHost (-4)
| +-- ParamError (-2)
+-- ServerError (1)
+-- InvalidRequest (4)
+-- ServerFull (8)
+-- AlwaysForbidden (10)
+-- UnsupportedFeature (16)
+-- DeviceOverload (18)
+-- NamespaceNotFound (20)
+-- ForbiddenError (22)
+-- ElementNotFoundError (23)
+-- ElementExistsError (24)
+-- RecordError (*)
| +-- RecordKeyMismatch (19)
| +-- RecordNotFound (2)
| +-- RecordGenerationError (3)
| +-- RecordExistsError (5)
| +-- RecordTooBig (13)
| +-- RecordBusy (14)
| +-- BinNameError (21)
| +-- BinIncompatibleType (12)
+-- IndexError (204)
| +-- IndexNotFound (201)
| +-- IndexFoundError (200)
| +-- IndexOOM (202)
| +-- IndexNotReadable (203)
| +-- IndexNameMaxLen (205)
| +-- IndexNameMaxCount (206)
+-- QueryError (213)
| +-- QueryQueueFull (211)
| +-- QueryTimeout (212)
+-- ClusterError (11)
| +-- ClusterChangeError (7)
+-- AdminError (*)
| +-- SecurityNotSupported (51)
| +-- SecurityNotEnabled (52)
| +-- SecuritySchemeNotSupported (53)
| +-- InvalidCommand (54)
| +-- InvalidField (55)
| +-- IllegalState (56)
| +-- InvalidUser (60)
| +-- UserExistsError (61)
| +-- InvalidPassword (62)
| +-- ExpiredPassword (63)
| +-- ForbiddenPassword (64)
| +-- InvalidCredential (65)
| +-- InvalidRole (70)
| +-- RoleExistsError (71)
| +-- RoleViolation (81)
| +-- InvalidPrivilege (72)
| +-- NotAuthenticated (80)
+-- UDFError (*)
+-- UDFNotFound (1301)
+-- LuaFileNotFound (1302)