Package org.infinispan.hotrod.impl.operations

Class RetryOnFailureOperation<T>

java.lang.Object

java.util.concurrent.CompletableFuture<T>

org.infinispan.hotrod.impl.operations.HotRodOperation<T>

org.infinispan.hotrod.impl.operations.RetryOnFailureOperation<T>

All Implemented Interfaces:

Runnable, CompletionStage<T>, Future<T>, HotRodConstants, ChannelOperation

Direct Known Subclasses:

AddListenerOperation, AddOperation, ClearOperation, ClientListenerOperation, CompareAndSwapOperation, CompleteTransactionOperation, ContainsValueMultimapOperation, DefineCounterOperation, ExecuteOperation, FaultTolerantPingOperation, ForgetTransactionOperation, GetConfigurationOperation, GetCounterNamesOperation, GetValueOperation, IsDefinedOperation, IterationStartOperation, PrepareTransactionOperation, QueryOperation, RecoveryOperation, RemoveListenerOperation, RemoveOperation, ResetOperation, SizeMultimapOperation, SizeOperation, StatsAffectingRetryingOperation, StatsOperation

public abstract class RetryOnFailureOperation<T>
extends HotRodOperation<T>
implements ChannelOperation

Base class for all the operations that need retry logic: if the operation fails due to connection problems, try with another available connection.

Since:

14.0

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.CompletableFuture

CompletableFuture.AsynchronousCompletionTask

Nested classes/interfaces inherited from interface org.infinispan.hotrod.impl.protocol.HotRodConstants

HotRodConstants.Names

Field Summary

Fields

Modifier and Type	Field	Description
protected static Log	log

Fields inherited from class org.infinispan.hotrod.impl.operations.HotRodOperation

header, operationContext, options, timeoutFuture

Fields inherited from interface org.infinispan.hotrod.impl.protocol.HotRodConstants

ADD_BLOOM_FILTER_NEAR_CACHE_LISTENER_REQUEST, ADD_BLOOM_FILTER_NEAR_CACHE_LISTENER_RESPONSE, ADD_CLIENT_LISTENER_REQUEST, ADD_CLIENT_LISTENER_RESPONSE, AUTH_MECH_LIST_REQUEST, AUTH_MECH_LIST_RESPONSE, AUTH_REQUEST, AUTH_RESPONSE, BULK_GET_KEYS_REQUEST, BULK_GET_KEYS_RESPONSE, BULK_GET_REQUEST, BULK_GET_RESPONSE, CACHE_ENTRY_CREATED_EVENT_RESPONSE, CACHE_ENTRY_EXPIRED_EVENT_RESPONSE, CACHE_ENTRY_MODIFIED_EVENT_RESPONSE, CACHE_ENTRY_REMOVED_EVENT_RESPONSE, CLEAR_REQUEST, CLEAR_RESPONSE, COMMAND_TIMEOUT_STATUS, COMMIT_REQUEST, COMMIT_RESPONSE, CONTAINS_KEY_REQUEST, CONTAINS_KEY_RESPONSE, COUNTER_ADD_AND_GET_REQUEST, COUNTER_ADD_AND_GET_RESPONSE, COUNTER_ADD_LISTENER_REQUEST, COUNTER_ADD_LISTENER_RESPONSE, COUNTER_CAS_REQUEST, COUNTER_CAS_RESPONSE, COUNTER_CREATE_REQUEST, COUNTER_CREATE_RESPONSE, COUNTER_EVENT_RESPONSE, COUNTER_GET_CONFIGURATION_REQUEST, COUNTER_GET_CONFIGURATION_RESPONSE, COUNTER_GET_NAMES_REQUEST, COUNTER_GET_NAMES_RESPONSE, COUNTER_GET_REQUEST, COUNTER_GET_RESPONSE, COUNTER_IS_DEFINED_REQUEST, COUNTER_IS_DEFINED_RESPONSE, COUNTER_REMOVE_LISTENER_REQUEST, COUNTER_REMOVE_LISTENER_RESPONSE, COUNTER_REMOVE_REQUEST, COUNTER_REMOVE_RESPONSE, COUNTER_RESET_REQUEST, COUNTER_RESET_RESPONSE, DEFAULT_CACHE_NAME_BYTES, DEFAULT_CACHE_TOPOLOGY, ERROR_RESPONSE, EXEC_REQUEST, EXEC_RESPONSE, FETCH_TX_RECOVERY_REQUEST, FETCH_TX_RECOVERY_RESPONSE, FORGET_TX_REQUEST, FORGET_TX_RESPONSE, GET_ALL_REQUEST, GET_ALL_RESPONSE, GET_REQUEST, GET_RESPONSE, GET_STREAM_REQUEST, GET_STREAM_RESPONSE, GET_WITH_METADATA, GET_WITH_METADATA_RESPONSE, GET_WITH_VERSION, GET_WITH_VERSION_RESPONSE, HOTROD_STRING_CHARSET, ILLEGAL_LIFECYCLE_STATE, ILLEGAL_OP_CODE, INFINITE_LIFESPAN, INFINITE_MAXIDLE, INVALID_ITERATION, INVALID_MAGIC_OR_MESSAGE_ID_STATUS, ITERATION_END_REQUEST, ITERATION_END_RESPONSE, ITERATION_NEXT_REQUEST, ITERATION_NEXT_RESPONSE, ITERATION_START_REQUEST, ITERATION_START_RESPONSE, KEY_DOES_NOT_EXIST_STATUS, NO_ERROR_STATUS, NO_ERROR_STATUS_OBJ_STORAGE, NODE_SUSPECTED, NOT_EXECUTED_WITH_PREVIOUS, NOT_EXECUTED_WITH_PREVIOUS_OBJ_STORAGE, NOT_PUT_REMOVED_REPLACED_STATUS, PING_REQUEST, PING_RESPONSE, PREPARE_REQUEST, PREPARE_RESPONSE, PREPARE_TX_2_REQUEST, PREPARE_TX_2_RESPONSE, PUT_ALL_REQUEST, PUT_ALL_RESPONSE, PUT_IF_ABSENT_REQUEST, PUT_IF_ABSENT_RESPONSE, PUT_REQUEST, PUT_RESPONSE, PUT_STREAM_REQUEST, PUT_STREAM_RESPONSE, QUERY_REQUEST, QUERY_RESPONSE, REMOVE_CLIENT_LISTENER_REQUEST, REMOVE_CLIENT_LISTENER_RESPONSE, REMOVE_IF_UNMODIFIED_REQUEST, REMOVE_IF_UNMODIFIED_RESPONSE, REMOVE_REQUEST, REMOVE_RESPONSE, REPLACE_IF_UNMODIFIED_REQUEST, REPLACE_IF_UNMODIFIED_RESPONSE, REPLACE_REQUEST, REPLACE_RESPONSE, REQUEST_MAGIC, REQUEST_PARSING_ERROR_STATUS, RESPONSE_MAGIC, ROLLBACK_REQUEST, ROLLBACK_RESPONSE, SERVER_ERROR_STATUS, SIZE_REQUEST, SIZE_RESPONSE, STATS_REQUEST, STATS_RESPONSE, SUCCESS_WITH_PREVIOUS, SUCCESS_WITH_PREVIOUS_OBJ_STORAGE, SWITCH_CLUSTER_TOPOLOGY, UNKNOWN_COMMAND_STATUS, UNKNOWN_VERSION_STATUS, UPDATE_BLOOM_FILTER_REQUEST, UPDATE_BLOOM_FILTER_RESPONSE, VERSION_40

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RetryOnFailureOperation(OperationContext operationContext, short requestCode, short responseCode, org.infinispan.api.common.CacheOptions options, DataFormat dataFormat)

Method Summary

Modifier and Type	Method	Description
void	cancel(SocketAddress address, Throwable cause)	Invoked when the callback cannot be invoked due to timeout or terminated pool.
void	channelInactive(io.netty.channel.Channel channel)
void	exceptionCaught(io.netty.channel.Channel channel, Throwable cause)
CompletionStage<T>	execute()
protected abstract void	executeOperation(io.netty.channel.Channel channel)	Perform the operation-specific request/response I/O on the specified channel.
protected void	fetchChannelAndInvoke(int retryCount, Set<SocketAddress> failedServers)
protected Throwable	handleException(Throwable cause, io.netty.channel.Channel channel, SocketAddress address)
void	invoke(io.netty.channel.Channel channel)	Invoked on an active channel ready to be written
protected void	logAndRetryOrFail(Throwable e)
protected void	reset()

Methods inherited from class org.infinispan.hotrod.impl.operations.HotRodOperation

acceptResponse, addParams, cacheName, complete, completeExceptionally, dataFormat, flags, header, releaseChannel, run, scheduleRead, scheduleTimeout, sendArrayOperation, sendHeader, sendHeaderAndRead, toString

Methods inherited from class java.util.concurrent.CompletableFuture

acceptEither, acceptEitherAsync, acceptEitherAsync, allOf, anyOf, applyToEither, applyToEitherAsync, applyToEitherAsync, cancel, completeAsync, completeAsync, completedFuture, completedStage, completeOnTimeout, copy, defaultExecutor, delayedExecutor, delayedExecutor, exceptionally, failedFuture, failedStage, get, get, getNow, getNumberOfDependents, handle, handleAsync, handleAsync, isCancelled, isCompletedExceptionally, isDone, join, minimalCompletionStage, newIncompleteFuture, obtrudeException, obtrudeValue, orTimeout, runAfterBoth, runAfterBothAsync, runAfterBothAsync, runAfterEither, runAfterEitherAsync, runAfterEitherAsync, runAsync, runAsync, supplyAsync, supplyAsync, thenAccept, thenAcceptAsync, thenAcceptAsync, thenAcceptBoth, thenAcceptBothAsync, thenAcceptBothAsync, thenApply, thenApplyAsync, thenApplyAsync, thenCombine, thenCombineAsync, thenCombineAsync, thenCompose, thenComposeAsync, thenComposeAsync, thenRun, thenRunAsync, thenRunAsync, toCompletableFuture, whenComplete, whenCompleteAsync, whenCompleteAsync

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final Log log

Constructor Detail

RetryOnFailureOperation

protected RetryOnFailureOperation(OperationContext operationContext,
                                  short requestCode,
                                  short responseCode,
                                  org.infinispan.api.common.CacheOptions options,
                                  DataFormat dataFormat)

Method Detail

execute

public CompletionStage<T> execute()

Specified by:

execute in class HotRodOperation<T>

invoke

public void invoke(io.netty.channel.Channel channel)

Description copied from interface: ChannelOperation

Invoked on an active channel ready to be written

Specified by:

invoke in interface ChannelOperation

cancel

public void cancel(SocketAddress address,
                   Throwable cause)

Description copied from interface: ChannelOperation

Invoked when the callback cannot be invoked due to timeout or terminated pool.

Specified by:

cancel in interface ChannelOperation

reset

protected void reset()

channelInactive

public void channelInactive(io.netty.channel.Channel channel)

Overrides:

channelInactive in class HotRodOperation<T>

exceptionCaught

public void exceptionCaught(io.netty.channel.Channel channel,
                            Throwable cause)

Overrides:

exceptionCaught in class HotRodOperation<T>

handleException

protected Throwable handleException(Throwable cause,
                                    io.netty.channel.Channel channel,
                                    SocketAddress address)

logAndRetryOrFail

protected void logAndRetryOrFail(Throwable e)

fetchChannelAndInvoke

protected void fetchChannelAndInvoke(int retryCount,
                                     Set<SocketAddress> failedServers)

executeOperation

protected abstract void executeOperation(io.netty.channel.Channel channel)

Perform the operation-specific request/response I/O on the specified channel. If an error occurs during I/O, this class will detect it and retry the operation with a different channel by invoking the executeOperation method again.

Parameters:

channel - the channel to use for I/O