com.facebook.presto.cassandra

Class BackoffRetryPolicy

java.lang.Object

com.facebook.presto.cassandra.BackoffRetryPolicy

All Implemented Interfaces:

com.datastax.driver.core.policies.RetryPolicy

public class BackoffRetryPolicy
extends Object
implements com.datastax.driver.core.policies.RetryPolicy

Nested Class Summary

Nested classes/interfaces inherited from interface com.datastax.driver.core.policies.RetryPolicy

com.datastax.driver.core.policies.RetryPolicy.RetryDecision

Field Summary

Fields

Modifier and Type	Field and Description
static BackoffRetryPolicy	INSTANCE

Method Summary

Modifier and Type	Method and Description
void	close()
void	init(com.datastax.driver.core.Cluster cluster)
com.datastax.driver.core.policies.RetryPolicy.RetryDecision	onReadTimeout(com.datastax.driver.core.Statement statement, com.datastax.driver.core.ConsistencyLevel cl, int requiredResponses, int receivedResponses, boolean dataRetrieved, int nbRetry)
com.datastax.driver.core.policies.RetryPolicy.RetryDecision	onRequestError(com.datastax.driver.core.Statement statement, com.datastax.driver.core.ConsistencyLevel cl, com.datastax.driver.core.exceptions.DriverException e, int nbRetry)
com.datastax.driver.core.policies.RetryPolicy.RetryDecision	onUnavailable(com.datastax.driver.core.Statement statement, com.datastax.driver.core.ConsistencyLevel consistencyLevel, int requiredReplica, int aliveReplica, int retries)
com.datastax.driver.core.policies.RetryPolicy.RetryDecision	onWriteTimeout(com.datastax.driver.core.Statement statement, com.datastax.driver.core.ConsistencyLevel cl, com.datastax.driver.core.WriteType writeType, int requiredAcks, int receivedAcks, int nbRetry)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

public static final BackoffRetryPolicy INSTANCE

Method Detail

onUnavailable

public com.datastax.driver.core.policies.RetryPolicy.RetryDecision onUnavailable(com.datastax.driver.core.Statement statement,
                                                                                 com.datastax.driver.core.ConsistencyLevel consistencyLevel,
                                                                                 int requiredReplica,
                                                                                 int aliveReplica,
                                                                                 int retries)

Specified by:

onUnavailable in interface com.datastax.driver.core.policies.RetryPolicy

onReadTimeout

public com.datastax.driver.core.policies.RetryPolicy.RetryDecision onReadTimeout(com.datastax.driver.core.Statement statement,
                                                                                 com.datastax.driver.core.ConsistencyLevel cl,
                                                                                 int requiredResponses,
                                                                                 int receivedResponses,
                                                                                 boolean dataRetrieved,
                                                                                 int nbRetry)

Specified by:

onReadTimeout in interface com.datastax.driver.core.policies.RetryPolicy

onWriteTimeout

public com.datastax.driver.core.policies.RetryPolicy.RetryDecision onWriteTimeout(com.datastax.driver.core.Statement statement,
                                                                                  com.datastax.driver.core.ConsistencyLevel cl,
                                                                                  com.datastax.driver.core.WriteType writeType,
                                                                                  int requiredAcks,
                                                                                  int receivedAcks,
                                                                                  int nbRetry)

Specified by:

onWriteTimeout in interface com.datastax.driver.core.policies.RetryPolicy

onRequestError

public com.datastax.driver.core.policies.RetryPolicy.RetryDecision onRequestError(com.datastax.driver.core.Statement statement,
                                                                                  com.datastax.driver.core.ConsistencyLevel cl,
                                                                                  com.datastax.driver.core.exceptions.DriverException e,
                                                                                  int nbRetry)

Specified by:

onRequestError in interface com.datastax.driver.core.policies.RetryPolicy

init

public void init(com.datastax.driver.core.Cluster cluster)

Specified by:

init in interface com.datastax.driver.core.policies.RetryPolicy

close

public void close()

Specified by:

close in interface com.datastax.driver.core.policies.RetryPolicy