Package com.datastax.driver.core.policies

Policies that allow to control some of the behavior of the DataStax Java driver for Cassandra.

See: Description

Interface Summary

Interface	Description
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 returns a TimeoutException or an UnavailableException.

Class Summary

Class	Description
ConstantReconnectionPolicy	A reconnection policy that waits a constant time between each reconnection attempt.
DCAwareRoundRobinPolicy	A data-center aware Round-robin load balancing policy.
DefaultRetryPolicy	The default retry policy.
DowngradingConsistencyRetryPolicy	A retry policy that sometimes retry with a lower consistency level than the one initially requested.
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 retry (nor ignore).
LoggingRetryPolicy	A retry policy that wraps another policy, logging the decision made by its sub-policy.
Policies	Policies configured for a Cluster instance.
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.

Enum Summary

Enum	Description
RetryPolicy.RetryDecision.Type	The type of retry decisions.

Package com.datastax.driver.core.policies Description

Policies that allow to control some of the behavior of the DataStax Java driver for Cassandra.