See: Description
Interface | Description |
---|---|
AddressTranslator |
Translates IP addresses received from Cassandra nodes into locally queriable
addresses.
|
ChainableLoadBalancingPolicy |
A load balancing policy that wraps another policy.
|
ErrorAwarePolicy.ErrorFilter |
A filter for the errors considered by
ErrorAwarePolicy . |
LoadBalancingPolicy |
The policy that decides which Cassandra hosts to contact for each new query.
|
ReconnectionPolicy |
Policy that decides how often the reconnection to a dead node is attempted.
|
ReconnectionPolicy.ReconnectionSchedule |
Schedules reconnection attempts to a node.
|
RetryPolicy |
A policy that defines a default behavior to adopt when a request fails.
|
SpeculativeExecutionPolicy |
The policy that decides if the driver will send speculative queries to the next hosts when the current host takes too
long to respond.
|
SpeculativeExecutionPolicy.SpeculativeExecutionPlan |
A plan that governs speculative executions for a given query.
|
Class | Description |
---|---|
ConstantReconnectionPolicy |
A reconnection policy that waits a constant time between each reconnection attempt.
|
ConstantSpeculativeExecutionPolicy |
A
SpeculativeExecutionPolicy that schedules a given number of speculative executions, separated by a fixed delay. |
DCAwareRoundRobinPolicy |
A data-center aware Round-robin load balancing policy.
|
DCAwareRoundRobinPolicy.Builder |
Helper class to build the policy.
|
DefaultRetryPolicy |
The default retry policy.
|
DowngradingConsistencyRetryPolicy |
A retry policy that sometimes retries with a lower consistency level than
the one initially requested.
|
EC2MultiRegionAddressTranslator |
AddressTranslator implementation for a multi-region EC2 deployment where clients are also deployed in EC2. |
ErrorAwarePolicy |
Chainable load balancing policy that filters out hosts based on their error rates.
|
ErrorAwarePolicy.Builder |
Utility class to create a
ErrorAwarePolicy . |
ExponentialReconnectionPolicy |
A reconnection policy that waits exponentially longer between each
reconnection attempt (but keeps a constant delay once a maximum delay is
reached).
|
FallthroughRetryPolicy |
A retry policy that never retries (nor ignores).
|
HostFilterPolicy |
A load balancing policy wrapper that ensures that only hosts matching the predicate
will ever be returned.
|
IdempotenceAwareRetryPolicy | Deprecated
As of version 3.1.0, the driver doesn't retry non-idempotent statements for write timeouts or unexpected
errors anymore.
|
IdentityTranslator |
The default
AddressTranslator used by the driver that do no
translation. |
LatencyAwarePolicy |
A wrapper load balancing policy that adds latency awareness to a child policy.
|
LatencyAwarePolicy.Builder |
Helper builder object to create a latency aware policy.
|
LatencyAwarePolicy.Snapshot |
An immutable snapshot of the per-host scores (and stats in general)
maintained by
LatencyAwarePolicy to base its decision upon. |
LatencyAwarePolicy.Snapshot.Stats |
A snapshot of the statistics on a given host kept by
LatencyAwarePolicy . |
LoggingRetryPolicy |
A retry policy that wraps another policy, logging the decision made by its sub-policy.
|
NoSpeculativeExecutionPolicy |
A
SpeculativeExecutionPolicy that never schedules speculative executions. |
PercentileSpeculativeExecutionPolicy |
A policy that triggers speculative executions when the request to the current host is above a given percentile.
|
Policies |
Policies configured for a
Cluster instance. |
Policies.Builder |
A builder to create a new
Policies object. |
RetryPolicy.RetryDecision |
A retry decision to adopt on a Cassandra exception (read/write timeout
or unavailable exception).
|
RoundRobinPolicy |
A Round-robin load balancing policy.
|
TokenAwarePolicy |
A wrapper load balancing policy that add token awareness to a child policy.
|
WhiteListPolicy |
A load balancing policy wrapper that ensure that only hosts from a provided
white list will ever be returned.
|
Enum | Description |
---|---|
RetryPolicy.RetryDecision.Type |
The types of retry decisions.
|
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