Upgrade to Redisson PRO with advanced features.
Feature - Spring Boot 3.3.0 integration
Feature - Spring Data Redis 3.3.0 integration
Feature - allow retry of NOREPLICAS error (thanks to @ghollies)
Improvement - SequentialDnsAddressResolverFactory default concurrencyLevel set to 2
Improvement - ThreadLocalRandom replaced with xoshiro256** RNG to avoid collisions
Fixed - cluster failover handling
Fixed - cluster topology scan shouldn't be stopped by any exception
Fixed - RSetMultiMap throws too many results to unpack error
Fixed - append commands error when using batch mode (thanks to @seakider)
Fixed - ERR unknown command EVALSHA_RO error shouldn't be logged
Fixed - TransactionalBucket#set(V, Duration) PSETEX command is called before MULTI command (thanks to @seakider)
Fixed - CommandMapper isn't applied to Lua scripts
Fixed - incorrect connection release if BatchOptions.executionMode = REDIS_WRITE_ATOMIC or REDIS_READ_ATOMIC (thanks to @seakider)
Fixed - RFairLock methods throw 'attempt to compare nil with number' error
Fixed - Spring Data Redis RedissonConnectionFactory.getSentinelConnection() method throws error on the first offline sentinel
Fixed - read mode = SLAVE isn't applied for RSet.random() methods
Fixed - Keyspace notifications should be listened only on master nodes
Fixed - RListMultimap.removeAll() method always deletes link to list
Fixed - RLockReactive methods don't work in native image
Fixed - Correctly update shutdown timeout after each step in connection manager shutdown (thanks to @MartinEkInsurely)
Fixed - broken tck JCache tests
Fixed - not all sentinels defined in the configuration are registered
Feature - sslKeystoreType setting added
Feature - RPatternTopic.getActiveTopic() method added (thanks to @MasterShi)
Feature - RJsonBucket.merge() method added
Feature - Async, Rx, Reactive interfaces implemented for RBloomFilter object
Feature - fallback mode for JCache
Feature - passwords encryption support
Feature - Spring Cloud Stream integration
Improvement - configuration variable defined as Java system property overrides environment variable
Fixed - io.projectreactor package should be defined as optional in OSGi Manifest
Fixed - Spring Data Redis StreamPollTask.deserializeAndEmitRecords() method throws NPE after failover
Fixed - Spring Data Redis blocking poll commands can't be reattached after failover
Fixed - Unable to find session error reported by RedissonSessionManager
Fixed - Sentinels discovery is applied at Redisson startup if sentinelsDiscovery = true
Fixed - master node is used for read operations after slave node addition if readMode = SLAVE in replicated mode
Fixed - failover handling of blocking methods calls with defined timeout. RStream, RBlockingQueue objects
Fixed - multiple RLocalCachedMap objects don't work in the same RTransaction (thanks to @vlad-ogol @RajaJaisankar)
Fixed - codec setting isn't applied in redisson.getMap(MapOptions) method
Fixed - Live Object field can't set to null value
Fixed - SentinelConnectionManager stops scheduling topology change change / dns check after host resolution error
Fixed - RMapCache.fastPutIfExistsOperation() method uses incorrect pubsub channel
Feature - NewObjectListener added to track created objects
Feature - NewObjectListener and SetObjectListener can be registered with RKeys.addListener() method
Feature - subscribeOnElements(), subscribeOnLastElements() and subscribeOnFirstElements() methods wait for CompletionStage to complete before polling the next element
Feature - shardedSubscriptionMode setting added in Cluster configuration
Feature - RSemaphore.trySetPermits() method with ttl parameter added
Feature - getDeletedIds() method added to RStream AutoClaimResult object
Improvement - responses map lock replaced with fine-grained entry locking in RRemoteService and RScheduledExecutorService
Fixed - RStream.autoClaim() method throws ClassCastException
Fixed - RSearch aggregate expression applied incorrectly
Fixed - LocalCachedMapDisabledKey event is parsed incorrectly if local cache used with RTransaction
Fixed - Slave node in cluster mode isn't shutdown properly if readMode = MASTER and subscribeMode = MASTER (regression since 3.27.2)
Fixed - race condition during cluster topology update causes slave added/removed events
Fixed - OSGi MANIFEST should define optional dependencies
Fixed - TimeoutException is thrown if connectionMinimumIdleSize = 0
Fixed - ClassCastException is thrown for Reactive/Rx RemoteService invocation if Redisson instance isn't Reactive/Rx
Fixed - semaphore object is not deleted after RLocalCachedMap.clearLocalCache() method invocation
Fixed - AggregationOptions.groupBy() setting with reducers used in RSearch.aggregate() method causes an exception
Fixed - AggregationOptions.groupBy() setting usage with RSearch.aggregate() method causes an exception if reducers aren't defined
Fixed - AggregationOptions.sortBy() setting usage with RSearch.aggregate() method causes an exception
Fixed - resource leak error when executing multiple contains operation of RSet in transaction (thanks to @wynn5a)
Fixed - jmockit upgraded to 1.52.0 inside maven-surefire-plugin (thanks to @roharon)
Feature - Multi Sentinel mode implementation
Feature - RLocalCachedMapCacheV2 object implemented with effecient partitioning and advanced entry eviction
Feature - graceful shutdown in quarkus (thanks to @naah69)
Improvement - RLongAdder and RDoubleAddder should use sharded topic if possible
Improvement - reduced CPU and Memory consumption by ClusterConnectionManager.getLastPartitonsByURI() method
Improvement - RedisURI.hashCode() caching to reduce CPU consumption
Improvement - shutdown check added in RTopic.removeListener() method
Fixed - incorrect detection of sharded pubsub support
Fixed - RBatch does not work with RKeys.randomKeyAsync() method (thanks to @wynn5a)
Fixed - unresolved Redis node hostname in cluster mode affects cluster topology scan
Fixed - MASTER nodes aren't used if readMode = MASTER_SLAVE
Fixed - RLock, RFencedLock, RReadWriteLock miss unlock messages and wait a defined timeout before a next attempt or hang
Fixed - RSemaphore, RPermitExpirableSemaphore miss release messages and wait a defined timeout before a next attempt or hang
Fixed - incorrect value of RLongAdder.sum() and RDoubleAddder.sum() methods if multiple Adder instances for the same Redisson object are used
Fixed - CountDownLatch.await() method may throw NPE
Fixed - ExecutionException handling in RExecutorService, RLock, RPermitExpirableSemaphore, RSemaphore objects
Fixed - ConcurrentModificationException is thrown on RedissonSession save method if readMode = MEMORY
Fixed - Spring Data Redis zPopMin() and zPopMax() methods don't work (thanks to @bimslab)
Feature - RShardedTopic.countSubscribers() method implemented
Feature - RedissonMultiLock implements isHeldByThread() and isHeldByCurrentThread() methods
Fixed - Multiple locking of RLock reset remainTimeToLive to config default
Fixed - exception thrown by natMapper is not shown in logs
Fixed - OSGi jdk.net package import should be optional
Fixed - ServiceManager.resolveAll() method throws NPE
Fixed - RObject.addListenerAsync() method throws UnsupportedOperationException
Fixed - StatusListener doesn't work with RShardedTopic
Fixed - NPE is thrown in cluster mode if slave node added
Fixed - continuously reconnecting to a removed slave node in cluster mode
Fixed - incorrect handling of TrackingListener removal
Fixed - FlushListener receives duplicate events
Fixed - SlotsDecoder throws NPE on empty result
Fixed - Clash between RedissonCache and Spring (6.1+) Cache interface methods
Fixed - RedissonClient.shutdown() method hangs at serviceManager.getShutdownLatch() invocation
Fixed - "Failed to submit a listener notification task. Event loop shut down?" error caused by PingConnectionHandler
Fixed - JsonCodecWrapper isn't cached properly
Feature - added TrackingListener support to RList, RQueue, RDeque, RBlockingQueue, RBlockingDeque, RDelayedQueue, RRingBuffer objects
Feature - addListener(), random() methods added to RLexSortedSet object
Improvement - show log warning "DNS TCP fallback on UDP query timeout disabled" if Netty version is lower 4.1.105
Improvement - ChannelName.toString() conversion optimization
Fixed - retryInterval and retryAttempts settings aren't applied in case of 'READONLY You can't write against a read only replica.' error
Fixed - RRemoteService may cause CPU spike after Master failover
Fixed - FlushListener causes ClassCastException
Fixed - TrackingListener causes ClassCastException
Fixed - RedissonSetCache.addIfAbsentAsync() uses incorrect argument for zadd (thanks @fooooxxxx)
Feature - client tracking support. TrackingListener is available for RBucket, RStream, RScoredSortedSet, RSet, RMap and RBucket objects
Feature - added RKeys.addListener() method to register global listeners
Feature - FlushListener added to track flushdb/flushall command invocation
Feature - Kryo5Codec constructor with registrationRequired parameter added
Feature - nettyExecutor setting added
Feature - enable DNS TCP fallback when UDP query timeout for RoundRobinDnsAddressResolverGroupFactory and SequentialDnsAddressResolverFactory
Improvement - cache result of INFO REPLICATION command for RLock objects
Fixed - Spring Data Redis ReactiveKeyCommands.pExpire() method throws an exception
Fixed - NPE is thrown by RedisExecutor.handleError() method
Fixed - sharded pubsub detection for Apache Tomcat Session Manager, RMapCache and RLocalCachedMap objects
Fixed - Redisson's threads aren't shutdown if Redis node address isn't defined
Fixed - NPE is thrown while creating RLocalCacheMap object without WriteMode value
Fixed - incorrect RESP3 protocol parsing causes SlaveConnectionPool no available Redis entries error
Fixed - repeated new connections with AWS Elasticache serverless
Fixed - internal LRUCacheMap object throws ConcurrentModificationException
Feature - enable DNS TCP fallback when UDP query timeout (thanks to @hellojukay)
Feature - StreamMessageId.autogenerateSequenceId() method added (thanks to @mrmx)
Feature - RLockReactive.isHeldByThread() method added (thanks to @sanail)
Fixed - missed implementation of Spring Data Redis ReactiveStringCommands.bitField() method
Fixed - Spring Data Redis opsForCluster().randomKey() method throws UnsupportedOperationException
Fixed - JCache.close() method throws IllegalStateException if statistics enabled
Fixed - doubled connections to the master node if readMode = MASTER_SLAVE or there are no slave nodes
Fixed - RSearch.delDict() and RSearch.addDict() methods throw NPE
Fixed - connection ping handler doesn't use commandTimeout setting
Fixed - repeated new connections with AWS Elasticache serverless
Fixed - RLock throws ERR unknown command 'wait' with AWS Elasticache serverless
Fixed - RSearchReactive.dropIndex() method doesn't call onComplete() handler
Feature - ability to specify retryInterval, retryAttempts, timeout settings per Redisson object. Please refer to the documentation
Feature - LocalCachedMapOptions.expirationEventPolicy setting added
Feature - StreamAddListener, StreamCreateConsumerListener, StreamCreateGroupListener, StreamRemoveConsumerListener, StreamRemoveGroupListener, StreamRemoveListener, StreamTrimListener listeners added for RStream object
Fixed - Spring Data Redis RedissonConnection.setCommands() method returns null
Fixed - continuously reconnecting to a removed slave node in cluster mode
Fixed - EntryExpiredListener isn't invoked by RMapCache instance in Redis Cluster 7+ and if nameMapper is defined
Fixed - Skipped slave up ... error is thrown in Sentinel mode if nodes use IPv6
Fixed - NPE is thrown when adding or removing shards in ElastiCache
Fixed - RAtomicDouble, RAtomicLong, RMap, RScoredSortedSet, RSet listeners aren't removed properly
Fixed - connection isn't reconnected on WRONGPASS Redis error
Fixed - connection timeout during Redisson start ignores connections amount
Fixed - RSearch.search() method doesn't execute query with aliases properly
Fixed - FCALL_RO command isn't used when RFunction method called with FunctionMode.READ parameter
Fixed - IllegalReferenceCountException is thrown when canceling a method call
Fixed - Redis scan cursor exceed Long.MAX_VALUE in AWS Elasticache
Fixed - internal ServiceManager.calcSHA() method should use UTF-8 encoding by default
Fixed - SSL connection can't be established
Improvement - JDK21 Virtual Threads compatibility
Fixed - EvictionTask keeps running even after destroy() method called
Fixed - Sprint Data Redis throws Subscription registration timeout exceeded
Fixed - Sprint Data Redis RedisMessageListenerContainer.addMessageListener() method hangs if called after container start
Fixed - NPE is thrown if lazyInitialization = true
Fixed - PriorityQueue methods may hang due to unreleased lock after exception
Fixed - RMap.getAll() method throws IndexOutOfBoundsException
Fixed - natMapper isn't applied to slaves and master nodes at start in Sentinel mode
Fixed - method invocation hangs after failover if retryInterval = 0
Fixed - transactional Map and MapCache keySet method returns inconsistent state
Fixed - Multilock lock method doesn't work properly with non-MILLISECONDS TimeUnit
Feature - RESP3 protocol support. protocol setting added
Feature - Spring Data Redis 3.2.0 implementation
Feature - RSetCacheV2, RSetV2 objects with more effecient partitioning in Cluster added in PRO version
Improvement - SLF4j updated to 2.0.9 version
Fixed - RFunction/RScript keys parameter accepts only String values
Fixed - IP address instead of hostname is used in sentinel mode with SSL connection
Fixed - Resources leak in Version.logVersion() method
Fixed - RLiveObjectService.persist() method with varargs hangs in cluster mode
Fixed - Redisson connection process may hang at start in some cases
Fixed - EntryExpiredListener isn't invoked by RMapCache instance in Redis Cluster 7+
Fixed - slave node in sentinel mode can't be recovered if it's a master node
Fixed - JsonJacksonCodec fails to serialize Throwable on Java17 (thanks to @tomjankes)
Fixed - RBlockingDeque.move() throws an exception for empty result
Fixed - RScoredSortedSet.pollFirstEntries(count) and pollLastEntries(count) methods return wrong result
Fixed - BZMPOP command timeout isn't applied
Fixed - getBlockingDeque(), getDeque(), getPriorityDeque(), getPriorityBlockingDeque() throw NoClassDefFoundError if JDK version < 21
Fixed - RLocalCachedMap.containsKey() method does not work properly if storeCacheMiss = true
Fixed - RedissonRemoteService exceptions handling (thanks to @mrmx)
Fixed - RSearch.info() method throws NumberFormatException
Fixed - HttpSessionListener.sessionDestroyed() method isn't called if Tomcat Session deleted by the node which didn't create it
Fixed - LZ4CodecV2 isn't compatible with LZ4Codec
Fixed - RSearch GroupBy.reduce alias isn't applied (thanks to @arjunE1395)
Feature - Helidon 4.0 integration
Fixed - ERR invalid expire time error is thrown during RLock.unlock() call if retryAttempts = 0
Fixed - IllegalArgument timeout... error is throw during Redisson shutdown
Fixed - Intermittent Exception when creating RLocalCachedMap (regression since 3.24.1)
Fixed - RSearch.aggregate() doesn't apply withCursor() and sortBy() options correctly
Fixed - MOVED redirection loop detected error should be thrown only if both source and target addresses are equal
Feature - writerRetryAttempts and writerRetryInterval settings added to MapOptions object (thanks to @zzhlhc)
Feature - RSortedSet implements RExpirable
Feature - RBlockingQueue.pollFromAnyWithName() method added
Feature - org.redisson.codec.LZ4CodecV2 codec based on apache commons-compress added
Feature - Redis Cache async methods implementation introduced in Spring 6.1.0
Feature - tcpKeepAliveCount, tcpKeepAliveIdle, tcpKeepAliveInterval, tcpUserTimeout settings added
Feature - subscriptionTimeout setting added
Fixed - RedissonClient.shutdown() method should be completed within timeout (thanks @dgolombek)
Fixed - RBuckets.trySet(), RBuckets.set(), RBuckets.get(), RKeys.touch(), RKeys.unlink(), RKeys.delete(), RKeys.countExists() methods may hang after failover in Redis cluster
Fixed - exceptions aren't wrapped in CacheException for containsKey(), getAll() and removeAll() methods of JCache
Fixed - Command execution timeout for command: (PING)
Fixed - RBucketReactive.delete() method doesn't work in Quarkus Native mode (thanks to @DicksengA)
Fixed - auto configuration with Spring Boot 2.7.x+
Fixed - RSortedSet doesn't work correctly if NameMapper object was specified
Fixed - RPriorityQueue has incorrect lock name if NameMapper object was specified
Fixed - RMapCache.expireEntries() and expireEntry() methods don't update maxIdle parameter properly
Fixed - non-volatile RedisConnection.lastUsageTime field may cause incorrect idle time calculation
Fixed - attempt to unlock lock, not locked by current thread error occurs in rare cases even if RLock.unlock() method called by lock owner thread
Fixed - RCountDownLatch only notifying the first async listener after countdown reaches 0 (thanks to @Sinbios)
Fixed - RStream.trim() and trimNonStrict() methods don't work with Redis 6.2+
Fixed - RReadWriteLock.readLock().isLocked() method returns incorrect result if acquired by writeLock owner thread
Fixed - RedissonClient.getLiveObjectService() method causes an attempt to connect to Redis if lazyInitialization = true
Feature - failedSlaveNodeDetector setting added to Cluster, Sentinel, Replicated, Master/Slave modes
Feature - module name added to redisson jar (thanks to @KrogerWalt)
Feature - putAll() method with TTL added to RMapCacheRx and RMapCacheReactive objects
Feature - Fallback to TCP in case of a UDP DNS truncation
Feature - RMapCacheV2, Spring RedissonSpringCacheV2Manager and Hibernate RedissonRegionV2Factory objects with more effecient partitioning in Cluster added in PRO version
Fixed - NPE is thrown by RedissonAutoConfiguration if Spring Boot 3.1+
Fixed - WeightedRoundRobinBalancer doesn't support hostnames
Fixed - NPE is thrown by CommandPubSubDecoder in rare cases
Fixed - during connection initialization a new attempt isn't made for Busy, ClusterDown, TryAgain and Wait Redis errors
Fixed - RJsonBucket.getType() method throws NPE if type is null
Fixed - IllegalStateException is thrown if RedisConnectionDetails object registered in Spring Context with settings for Cluster or Sentinel
Fixed - RSearch can not create Vector field
Fixed - RSearch vector field doesn't support alias
Feature - methods for multiple permits support added to RPermitExpirableSemaphore object (thanks to @ikss)
Feature - ProtobufCodec codec added (thanks to @dumbbell-5kg)
Feature - WAITAOF command support through BatchOptions.syncAOF() setting
Feature - bgSave(), scheduleBgSave(), save(), getLastSaveTime(), bgRewriteAOF(), size() methods added to RedisNode object
Improvement - RSemaphore and RLock operations should have slave synchronization even if readMode = MASTER and subscriptionMode = MASTER
Fixed - wrong order call of RSearch's FieldIndex tag caseSensitive() and separator() settings
Fixed - RedisConnectionDetails object isn't used for Redisson configuration in Spring Boot 3.1+
Fixed - incorrect slots added,slots removed messages in Redis Cluster mode
Fixed - Tomcat Manager "Session can't be found" message should have debug level
Fixed - RBoundedBlockingQueue can't be deleted if nameMapper was defined
Fixed - RLock isn't unlocked after RTransaction.commit()
Feature - TransportMode.IO_URING added (thanks to @sgammon)
Feature - LocalCachedMapOptions.useKeyEventsPattern() setting introduced
Improvement - Long as string cache in CommandEncoder (thanks to @tomerarazy)
Improvement - each AddressResolver created by SequentialDnsAddressResolverFactory should share common DnsCache and DnsCnameCache instances
Improvement - RedisURI optimization (thanks to @ikss)
Fixed - codec errors during Quarkus native build
Fixed - extra subscription topic allocation by RLocalCachedMap object (regression since 3.23.2)
Feature - Micronaut 4.0 integration
Improvement - PubSub channels should be reconnected back to Slave from Master node if SubscriptionMode = SLAVE
Fixed - Setting retryAttempts to 0 causes an exception (regression since 3.23.1)
Fixed - RTopic subscribes only to a single master in cluster if __keyspace or __keyevent channel is defined
Fixed - SlaveConnectionPool no available Redis entries error may arise in some cases
Fixed - StackOverflowError is thrown by AggregationOptions.groupBy() method
Fixed - failedSlaveCheckInterval value should be greater than zero before it can be applied
Fixed - RedissonLocalCachedMap.putAllOperation() method throws ClassCastException if SyncStrategy = UPDATE
Improvement - the scope of key event subscriptions reduced for RLiveObjectService object. Now it uses key-space channel
Improvement - the scope of key event subscriptions reduced for RLocalCachedMap object. Now it uses key-space channel
Fixed - codecs defined via Spring Native application.properties file can't be recognized during application run
Fixed - retryAttempt setting isn't applied during Redisson startup
Fixed - Quarkus 2/3 native image can't be built
Fixed - unknown property quarkus.redisson.* warnings in quarkus
Fixed - Redisson settings defined in Quarkus application.properties file can't be used in native mode
Feature - added RBloomFilter contains() and add() methods with element collection support
Feature - RMapCache and RLocalCachedMap should use sharded pubsub in Redis Cluster 7.0+
Feature - lazyInitialization setting added
Feature - expireEntryIfNotSet(), expireEntries(), expireEntry(), expireEntriesIfNotSet() methods added to RMapCache object
Feature - MapCacheOptions object with removeEmptyEvictionTask() setting introduced. Removes RMapCache eviction task from memory if map is empty upon entries eviction process completion
Breaking change - RMapCache and RLocalCachedMap should use sharded pubsub in Redis Cluster 7.0+
Breaking change - RMapCache object uses MapCacheOptions object
Improvement - RMapCache shouldn't emit events if no listeners added
Fixed - canceling tasks that scheduled with cron expression does not interrupt the thread (thanks to @zcxsythenew)
Fixed - RExecutorService task response should be deleted if task was canceled
Fixed - RedisConnection.close() method has private visibility
Fixed - ConcurrentModificationException occasionally thrown during batch execution
Fixed - StringIndexOutOfBoundsException is thrown if Redis port isn't defined in configuration
Fixed - missed methods implementation of Spring Data Redis module: zRevRangeByLex(), time(TimeUnit), zRemRangeByLex(), zLexCount(), rewriteConfig(), zRangeStoreByLex(), zRangeStoreRevByLex(), zRangeStoreByScore(), zRangeStoreRevByScore(), flushDb(), flushAll(), replicaOf(), replicaOfNoOne()
Fixed - transactional RMap.fastRemove() method throws UnsupportedOperationException
Fixed - RBloomFilter contains() and add() methods don't return accurate results if false probability is high
Fixed - incorrect handling "unknown command" response for RTopic operations
Fixed - RLiveObjectService.delete(class, id) method doesn't delete indexes
Fixed - RMultimapCache throws an exception if entry removed before expiration moment
Fixed - keepPubSubOrder setting isn't applied
Feature - Apache Tomcat Manager should use sharded pubsub in Redis Cluster 7.0+
Feature - Micronaut Session store should use sharded pubsub in Redis Cluster 7.0+
Feature - RClusteredScoredSortedSet object implemented
Feature - maxDeletedEntryId, entriesAdded, recordedFirstEntryId properties added to StreamInfo object
Feature - inactive property added to StreamConsumer object
Feature - LocalCachedMapOptions.cacheSize = -1 should disable local cache storage
Breaking change - Apache Tomcat Manager and Micronaut Session store now use sharded PubSub in Redis Cluster 7.0+
Fixed - map index entry isn't deleted when RLiveObjectService expires
Fixed - RMultimap.fastRemoveValue() method doesn't delete entry completely if no values retain
Fixed - Default getCache method checks for Object class equality (thanks @agupta-hw)
Fixed - RScoredSortedSet.distributedIterator() doesn't work (regression since 3.21.0)
Fixed - Memory leak if RLocalCachedMap created with storeMode=LOCALCACHE and syncStrategy=UPDATE params
Fixed - wait time handling in RedissonSpinLock (thanks @vladimirkl)
Fixed - java.lang.ClassCastException is thrown by RDequeReactive.pollLast() and RDequeReactive.pollFirst() methods (thanks @wynn5a)
Fixed - RSearch.search() method throws "Parameters must be specified in PARAM VALUE pairs" error
Fixed - RRateLimiter.setRate() method does not behave as expected when RateType is pre_client (thanks @wynn5a)
Fixed - collection fields aren't deleted when RLiveObject expires or is deleted
Feature - Spring Data Redis 3.1.0 implementation
Feature - Spring Boot 3.1.0 support
Feature - lastEntry(), firstEntry(), pollLastEntries(), pollFirstEntries(), entryIterator(), rankEntry(), revRankEntry() methods added to RScoredSortedSet object
Feature - RCountDownLatch, RLock, RPermitExpirableSemaphore, RSemaphore objects use sharded PubSub in Redis Cluster 7.0+
Feature - slavesSyncTimeout, commandMapper, sslCiphers, sslTrustManagerFactory, sslKeyManagerFactory settings added
Feature - RMultimap.fastRemoveValue() method added
Feature - allowedClasses setting added to SerializationCodec
Feature - entriesRead and makeStream parameters added to RStream.createGroup() method
Breaking change - RCountDownLatch, RLock, RPermitExpirableSemaphore, RSemaphore objects now use sharded PubSub in Redis Cluster 7.0+
Fixed - Expired LiveObjects with RIndex annotations retain indexed data
Fixed - RRingBuffer doesn't implement expire(), expireAt(), delete(), clearExpire() methods properly
Fixed - RLocalCachedMap local cache isn't cleared after instance expiration
Fixed - default retryInterval isn't applied to RBatch object
Fixed - RBatches no longer respect the default number of retries (regression since 3.21.1)
Feature - RBitSet.set(long[], boolean) method added (thanks to @skasj)
Fixed - Pattern Topic messages are missed/duplicated after failover in cluster if channel starts with __keyspace and __keyevent and subscriptionMode = SLAVE
Fixed - to many pubsub topics may cause memory leak
Fixed - RBatches no longer respect the default number of retries (regression since 3.21.1)
Feature - addIfAbsent(), addIfExists(), addIfGreater(), addIfLess(), addAll(), addAllIfAbsent(), addAllIfExist(), addAllIfGreater(), addAllIfLess() methods added to RSetCache object
Feature - SetAddListener, SetRemoveListener, SetRemoveRandomListener added to RSet object
Feature - ScoredSortedSetAddListener, ScoredSortedSetRemoveListener added to RScoredSortedSet object
Feature - MapPutListener, MapRemoveListener added to RMap object
Feature - IncrByListener added to RAtomicDouble and RAtomicLong objects
Feature - RMapCache.getAllWithTTLOnly() method added
Breaking change - RedissonDelayedQueue internal data format changed
Breaking change - RedissonReliableTopic internal data format changed
Improvement - RedissonReliableTopic internal structure optimization
Fixed - RReliableTopic data loss
Fixed - failover isn't handled correctly in some cases
Fixed - BatchOptions.retryAttempts = 0 isn't applied to RBatch object
Fixed - RMap.keySet() throws NPE if CompositeCodec used
Fixed - RediSearch NumericFilter shouldn't set exclusive range by default
Fixed - RediSearch NumericFilter throws NPE
Fixed - RLocalCachedMap.removeListener() method doesn't remove loca cache listeners
Feature - RediSearch module support
Feature - Tracing support
Feature - RSetCache extends RSet interface
Feature - RSemaphore and RPermitExpirableSemaphore objects wait for sync operations completion
Feature - Quarkus 3 support
Feature - LocalCacheUpdateListener and LocalCacheInvalidateListener listeners support added to RLocalCachedMap object
Improvement - RRateLimiter object uses 128-bit random
Improvement - EVAL script cache applied to RBatch executed in IN_MEMORY mode
Improvement - RMap.keySet() method shouldn't load map values
Improvement - SequentialDnsAddressResolverFactory default concurrencyLevel set to 6
Fixed - RMapCache.fastPut() method doesn't clear ttl and idleTime params if entry reinserted after expiration
Fixed - Unable to find session error arise if Tomcat session was deleted or expired
Fixed - MasterSlaveEntry.getClient() method may throw NPE
Fixed - initialize Decoders LinkedHashMap with correct initial size to avoid unnecessary resizing (thanks @theigl)
Fixed - failover handling may cause temporary connections spike
Fixed - RedissonCache.invalidate() method breaks cache configuration
Feature - LoadBalancer.getEntry(List<ClientConnectionsEntry>, RedisCommand<?>) method added
Feature - CommandsLoadBalancer added
Feature - NodeType parameter added to ConnectionListener methods
Improvement - command should be redirected to a master node if slave node returns LOADING error
Fixed - NameMapper is called twice when acquiring a RReadWriteLock
Fixed - closing idle connections causes connection listener to fire
Fixed - Unable to init enough connections amount! error
Fixed - no retry attempts are made for None of slaves were synced error
Fixed - READONLY You can't write against a read only replica.. is thrown after failover in sentinel mode (thanks @alexworkgit)
Fixed - continuously attempts of INFO REPLICATION command execution until attempts limit reached by RLock object after failover
Fixed - Node hasn't been discovered yet error isn't resolved by a new attempt for RBatch and RLock objects
Fixed - RedisClusterDownException, RedisLoadingException, RedisBusyException, RedisTryAgainException, RedisWaitException are thrown by RBatch and RLock objects even if these errors disappeared after new attempts
Fixed - Unable to init enough connections amount! Only 0 of ... were initialized error (thanks @alexworkgit)
Fixed - nameMapper isn't applied to some methods of RSet and RScoredSortedSet objects
Fixed - readUnion(), readDiff() and readIntersection() methods of RSet object don't use Redis slave nodes
Feature - new Multi cluster mode which supports AWS Redis Global Datastore and Azure Redis Cache active-passive replication
Feature - Proxy mode supports RLEC Active-Active databases
Feature - monitorIPChanges setting added for replicated servers mode
Feature - auto-detection of unavailable master in replicated mode (thanks @nicdard)
Fixed - RLock can only be obtained by single redisson node if None of slaves were synced error occurred
Fixed - RSetMultimapReactive.get() method throws ClassCastException
Fixed - Redisson doesn't start in Spring Boot Native image
Fixed - RedissonClient.shutdown(long, long, TimeUnit) method isn't overridden by cluster, replicated and sentinel managers
Fixed - Node hasn't been discovered yet error isn't resolved by a new attempt for RBatch and RLock objects
Fixed - RMapCache.addAndGet() method doesn't handle Long type properly
Fixed - eventLoopGroup, connectionListener and executor settings can't be defined through YAML configuration
Fixed - keySet(), values(), entrySet() methods of RLocalCachedMap return empty result if storeMode == LOCALCACHE
Fixed - a new attempt should be made on WAIT error during failover
Fixed - Kryo5Codec fails to (de)serialize Object without no-args constructor (regression since 3.19.2)
Fixed - RLock instance can acquire lock with previous leaseTime if it's not specified
Fixed - RMap.computeAsync() method causes deadlock if MapLoader is defined
Fixed - RBoundedBlockingQueue.offer() methods always use global codec
Fixed - Spring Boot clientName setting isn't used
Fixed - connectTimeout setting is set incorrectly if Spring Boot 2.4.0+
Fixed - command replies don't match if exception is thrown in CommandEncoder
Fixed - empty result of BLMPOP command causes IndexOutOfBoundsException
Fixed - canceled blocking operation isn't interrupted immediately in some cases
Fixed - RStream.read() and RStream.readGroup() methods are hang forever is timeout > 0 and < 1000 milliseconds
Fixed - CacheLoader.loadAll() method isn't called by JCache.getAll() method if readThrough=true
Fixed - Kryo5Codec Serializers don't work in GraalVM native image mode
Fixed - LinkedHashMap and LinkedHashSet objects can't be decoded properly by Kryo5Codec
Fixed - NameMapper isn't applied to RFunction and RScript objects
Fixed - RFunction.callAsync() method called with RBatch object throws MOVED errors in Redis cluster mode
Fixed - RFunction.loadAndReplace() method uses incorrect command parameters
Fixed - codec, nettyHook, addressResolverGroupFactory, connectionListener settings can't be defined through Quarkus or Helidon config
Fixed - RFunction.load() method uses incorrect command parameters
Fixed - empty RTopic message handling (thanks @MooRoakee)
Feature - containsEach() method added to RSet object (thanks to @slovvik)
Feature - getPermits(), acquiredPermits(), setPermits() methods added to RPermitExpirableSemaphore object (thanks to @kscaldef, @derekroller)
Breaking change - Kryo5Codec uses own serializators to serialize UUID, URI and Pattern objects
Fixed - RReliableTopic doesn't remove all expired subscribers at once
Fixed - RPatternTopic messages duplication after failover in cluster if channel starts with __keyspace@ and __keyevent@
Fixed - RBatch.getListMultimapCache() method should return RMultimapCacheAsync interface
Fixed - SharedPubSub listener isn't being triggered (thanks to @MrChaos1993)
Fixed - RSetCacheRx and RSetCacheReactive miss tryAdd() method
Fixed - RSetRx and RSetReactive objects miss tryAdd() method
Fixed - RBloomFilter bitset can't be expired and deleted if nameMapper is used (thanks to @javed119)
Fixed - RMapCacheRx and RMapCacheReactive interfaces miss addListener() method
Fixed - RMapCacheAsync interface misses addListenerAsync() method
Fixed - RTopicAsync.addListenerAsync() method uses wrong generic pattern for MessageListener object
Fixed - RPermitExpirableSemaphore throws CROSSSLOT error in cluster if nameMapper is used
Feature - implementation of Spring Cache methods added in Spring 5.2
Feature - entriesRead and lag fields added to StreamGroup object
Feature - added RFencedLock implementation
Feature - credentialsResolver setting added
Breaking change - default codec changed to Kryo5Codec
Fixed - new Redis node isn't discovered between PubSub subscription attempts
Fixed - codec,nettyHook,addressResolverGroupFactory,connectionListener settings can't be defined through Micronaut config
Fixed - evictions metrics doesn't work for RedissonCache (thanks @Nicola Dardanis)
Fixed - PubSub connection isn't reused if it reached subscriptions limit before unsubscribe operation
Fixed - PubSub connection returns to connection pool only if subscriptions limit was reached
Fixed - use slf4j late-binding when logging instead of string concat (thanks @vatarasov)
Fixed - most of pubsub subscriptions fail to resubscribe after failover
Fixed - RBatch with executionMode = REDIS_WRITE_ATOMIC throws NPE in case of connection starvation
Fixed - CommandDecoder.messageDecoder() method throws NPE if RBatch object used with executionMode = IN_MEMORY (regression since 3.18.1)
Fixed - some scheduled tasks aren't executed (regression since 3.17.5)
Fixed - RFunction doesn't pass keys to Redis correctly (thanks @@jordanrmerrick)
Fixed - incorrectly reset jackson type factory (thanks @noelvo)
Fixed - cluster partitions parsing error isn't logged
Feature - Spring Data Redis 3.0.0 module added
Fixed - PubSub subscription in cluster sometimes doesn't apply to all nodes
Fixed - command replies don't match if connection pool size < 10 and at least one command failed
Fixed - RLock throws CancellationException continuously
Fixed - None of slaves were synced error is thrown after failover during RLock acquisition
Fixed - AWS Elasticache cluster failover
Fixed - hRandFieldWithValues() and hRandField() methods of Spring Data Redis module throw ClassCastException
Fixed - trySetPermitsAsync() method of RPermitExpirableSemaphore object shouldn't allow to overwrite the number of permits if value == 0 (thanks @kscaldef)
Fixed - RKeys object doesn't use nameMapper
Fixed - connection leak after master failover
Feature - Tomcat 10.1.x support
Feature - labels support for RTimeSeries object
Feature - compatibility with Spring Boot 3 (thanks @olivierboudet)
Feature - RxJava and Reactive interfaces for RLocalCachedMap object
Feature - local cache support for JsonBucket object
Improvement - StringCodec now implements JsonCodec
Fixed - RDoubleAdder and RLongAdder objects don't work with nameMapper
Fixed - RBlockingQueue methods should return null if negative timeout defined
Fixed - RLocalCachedMap.clearLocalCacheAsync() method shouldn't retain semaphore after invocation
Fixed - Spring Data Redis methods weren't implemented: zRandMember(), zRandMemberWithScore(), zPopMin(), bZPopMin(), zPopMax(), bZPopMax(), zMScore(), zDiff(), zDiffWithScores(), zDiffStore(), zInter(), zInterWithScores(), zUnion(), zUnionWithScores(), hRandField(), hRandFieldWithValues(), copy(), lMove(), bLMove(), lPop(), rPop(), sMIsMember(), getEx(), getDel()
Fixed - attempts to connect to the failed master after failover in cluster mode
Fixed - RMapCache MapEntryListener doesn't work with nameMapper
Fixed - RJsonBucket.getKeys() method doesn't use path parameter
Fixed - RRateLimiter.getConfig().getRate() throws NPE if it doesn't exist (thanks @Tanky-Zhang)
Fixed - RTransaction objects should be the same instances on each "get..." call
Fixed - RScheduledExecutorService cron triggers fire continuously for hours for some time zones (regression since 3.16.5)
Fixed - RSortedSet.add() throws NPE (thanks @yuwei)
Fixed - RKeysReactive.getKeysByPattern() method isn't giving all entries if downstream consumer is slow
Fixed - "Unable to unfreeze entry" errors in sentinel mode
Fixed - JsonBucket.compareAndSet() method with null as update value deletes whole object
Fixed - Redis Cluster topology scanned partially in case of DNS resolution error
Fixed - Slave nodes failed to pass complete initialization shouldn't be added as nodes
Fixed - ByteBuf leaks when one of multiple parameters can't be encoded
Fixed - SearchDomainUnknownHostException is thrown occasionally
Improvement - Failed connection ping isn't taken in account in Redis slave health check
Fixed - RScheduledExecutorService cron expression doesn't support year
Fixed - replaceValues() method of RListMultimap and RSetMultimap throws exception for empty collection
Fixed - RedissonBaseLock throws NPE after failover
Fixed - Spring Data Redis evalsha() method doesn't use key for Redis node routing in Cluster mode
Fixed - DNS change isn't detected in replicated mode
Fixed - RCollectionReactive.addAll() method is executed without subscription
Fixed - RKeysAsync.countExists() method throws errors in cluster mode
Fixed - Spring Data Redis reactive setIfAbsent should return false on error (thanks @zhuangzibin)
Fixed - Micronaut native image configuration
Fixed - RBatchReactive execution stuck forever if useScriptCache = true
Fixed - NameMapper is applied incorrectly to RBoundedBlockingQueue object
Fixed - incorrect IPv6 conversion
Fixed - Spring Boot Module ignores username parameter set via Spring Redis config
Fixed - SpringBoot yaml configuration parsing errors shouldn't be suppressed
Feature - Helidon 3.0 support
Feature - ability to specify MapWriterAsync and MapLoaderAsync in MapOptions object
Improvement - log output string expanded to 1000 characters by default
Fixed - RBuckets methods don't use nameMapper
Fixed - PingConnectionHandler should close channel on RedisLoadingException, RedisTryAgainException, RedisClusterDownException, RedisBusyException
Fixed - Invocation timeout isn't applied for RTopic.removeListenerAsync() methods
Fixed - WriteBehind task isn't stopped after RMap.destroy() method invocation
Fixed - Connection pinging works incorrectly if new connections were created in pool
Fixed - "SlaveConnectionPool no available Redis entries" error occurs in Cluster caused by early excluding of master node from nodes for reading
Fixed - Permanent blocking calling threads
Feature - touch(), unlink() and delete() methods implemented for transactional RSetCache and RSet objects
Feature - transactional RBucket, RMap, RMapCache, RSetCache, RSet objects support expire(), expireAt() and clearExpire() methods
Feature - ExecutorOptions.idGenerator() setting added
Feature - methods with task id added to RExecutorService interface
Fixed - duplicate subscriptions with RedisMessageListenerContainer in Spring Data Redis 2.7
Fixed - NameMapper applied twice to transactional RBucket
Fixed - some Quarkus environment variables clear all Redisson properties set through config file
Fixed - RJsonBucket.delete() method doesn't work
Fixed - RExecutorService.submitAsync(Callable, long, TimeUnit) method throws ClassCastException (thanks @xyqshi)
Fixed - Lock synced slaves check
Fixed - reactive scripting commands throw ClassCastException if result is list of list
Fixed - RBatch.getJsonBucket() method should return RJsonBucketAsync interface
Feature - RJsonBucket object added for JSON.* commands support
Feature - RFunction and RShardedTopic objects added to RBatch
Fixed - continuous "Unable to unfreeze entry" error in Sentinel mode
Fixed - nameMapper setting isn't applied to RExecutorService and RScheduledExecutorService
Fixed - channel write exception may lead to wrong commands order
Fixed - don't connect to sentinel resolved by DNS if it's not included in result of SENTINEL SENTINELS command
Fixed - RScript.load() method shouldn't use failed Redis nodes
Fixed - RPermitExpirableSemaphore.acquireAsync() method hangs until leaseTimeout occurs. (regression since 3.16.8)
Fixed - use 60 seconds polling instead of take command for RRemoteService responses
Fixed - eval() and evalSha() methods of Spring Data Redis ReactiveScriptingCommands object throw IndexOutOfBoundsException
Fixed - expired entries eviction process is limited to 5000 per call
Fixed - sharded topic isn't resubscribed after channel reconnection
Fixed - execution of blpop command leads to reconnection
Feature - Hibernate 6 support
Improvement - amount of created connections in parallel reduced to 2 for better stability
Fixed - Spring Boot Starter doesn't start with Spring Boot 2.7
Fixed - RRateLimiter doesn't allow to set expiration time of permits and values
Feature - RScoredSortedSet.replace() method added
Feature - Spring Data Redis 2.7.0 module added
Feature - RPatternTopic.removeAllListenersAsync() method added
Feature - RShardedTopic object added (requires Redis 7.0+)
Feature - allow to specify username and password in redis connection url
Feature - JCache data partitioning with local cache support
Fixed - "Can't add slave" exceptions after fail over in cluster mode
Fixed - "Unable to acquire subscription" error after connection interruption
Fixed - JCache hangs forever when getting value from cache with useScriptCache=true
Fixed - RMap.merge() method hangs if MapLoader specified
Fixed - FairLock thread counter should start from 1 (thanks to @thisiswanghy)
Feature - transient fields support for LiveObjects to avoid data serialization
Feature - removeAllListenersAsync() method added to RTopic object
Feature - transactionAware setting added to RedissonSpringCacheManager
Improvement - amount of created connections in parallel reduced to 5, for better stability
Fixed - RedissonReactiveClient.getMultilock() method should accept RLockReactive objects
Fixed - RedissonRxClient.getMultilock() method should accept RLockRx objects
Fixed - don't close connection on error response during topology scan
Fixed - SET command should be an idempotent operation
Fixed - MasterSlaveConnectionManager throws ClassCastException if host unknown
Fixed - RReadWriteLock renewal doesn't work if writeLock released before readLock then both were acquired
Fixed - Spring Data Redis module. Scan In cluster mode, other nodes cannot be scanned
Fixed - RReliableTopic object throws "attempt to compare nil with number" error
Fixed - RedissonSpinLock.tryLock() method returns false instead of true if the remaining wait time is negative
Fixed - an error should be thrown if merge(), compute(), computeIfAbsent() and computeIfPresent() of RMap used in batch
Fixed - Unable to specify timezone in CronSchedule object
Fixed - RMapCache.destroy() method throws NPE
Fixed - RLock.tryLock() method throws CancellationException
Fixed - Unable to connect to Redis server error is thrown due to NPE
Fixed - RBlockingQueue.pollLastAndOfferFirstTo() throws ClassCastException if result is empty
Fixed - internal AsyncSemaphore doesn't skip canceled tasks in the same thread
Fixed - RLocalCachedMap.getAll() method doesn't respect storeCacheMiss setting
Fixed - 0 value for waitTime and leastTime isn't handled correctly by RMultiLock object
Fixed - Spring Data Redis module. RedissonConnection.execute() method doesn't invoke overloaded methods correctly
Feature - RFunction object added (requires Redis 7.0+)
Feature - pollLastEntriesFromAny() and pollFirstEntriesFromAny() methods added to RScoredSortedSet object (requires Redis 7.0+)
Feature - expireIfSet(), expireIfNotSet(), expireIfGreater() and expireIfLess() methods added to RExpirable interface (requires Redis 7.0+)
Feature - checkLockSyncedSlaves setting added
Feature - getAndExpire and getAndClearExpire() methods added to RBucket object (requires Redis 6.2.0+)
Feature - pollFirstFromAny() and pollLastFromAny() methods with timeout and count added to RScoredSortedSet object (requires Redis 7.0+)
Feature - pollFirst() and pollLast() methods with timeout and count added to RScoredSortedSet object (requires Redis 7.0+)
Feature - addAllIfLess(), addAllIfGreater(), addAllIfExist(), addAllIfAbsent() methods added to RScoredSortedSet object
Feature - RExpirable.expire(Duration) method added
Feature - RExpirable.expireTime() method added (requires Redis 7.0+)
Feature - range(), rangeReversed(), entryRange(), entryRangeReversed() methods with limit parameter added to RTimeSeries object
Feature - TransactionalOperation.syncSlaves setting added
Feature - pollFirstFromAny() and pollLastFromAny() methods added to RBlockingQueue object (requires Redis 7.0+)
Improvement - read-only cached scripts should be executed on slaves (requires Redis 7.0+)
Improvement - SORT_RO command is used for slave nodes (requires Redis 7.0+)
Improvement - decrease size of allocated data by RPermitExpirableSemaphore
Fixed - RedissonLocalCachedMap.clearLocalCache() method throws IllegalArgumentException
Fixed - RedissonMultiLock doesn't work properly with RedissonSpinLock
Fixed - SlaveConnectionPool no available Redis entries error occurs in Cluster mode
Fixed - RKeys.deleteByPattern() method does not always delete keys correctly
Fixed - expireAt(Instant) method of RExpirableReactive and RExpirableRx interfaces doesn't work
Fixed - wrong detection of added and removed slots in Redis Cluster mode
Fixed - RScoredSortedSet.addIfGreater() and RScoredSortedSet.addIfLess() methods always return false
Fixed - Spring Data Connection in multi mode causes thread stuck (regression since 3.16.7)
Fixed - Sentinel username setting is not applied (thanks to @nicolas-tg-ch)
Fixed - RTimeSeries doesn't handle same values for different timestamps
Fixed - Quarkus environment variables aren't parsed correctly
Fixed - check expiration before release in RPermitExpirableSemaphore (thanks to @randomVariable2)
Fixed - RedisTimeoutException: Command execution timeout for command: (PING) (regression since 3.16.3)
Fixed - wrong wait time calculation in RedissonMultiLock lock method causes deadlock
Fixed - RLocalCachedMap throws NPE if cache update listener receives message during init
Fixed - AsyncRemoteProxy throws Redisson is shutdown exception
Fixed - RedisClusterNode.clusterSlots() method throws Exception
Fixed - Quarkus redisson config fails to load in cluster mode with one node address
Fixed - registered RReliableTopic listener doesn't get old messages
Fixed - pubsub channel isn't released if subscription timeout occurred
Fixed - Quarkus Redisson config should be read at runtime
Fixed - RTopic channels aren't unsubscribed
Fixed - race condition causes Subscription timeout
Fixed - RMapCache.readAllKeySet() doesn't use MapKey codec
Fixed - Spring Data Redis RedissonConnection doesn't implement lpos command (thanks @woodyDM)
Fixed - master host isn't formatted into compressed format for IPV6 addresses in Sentinel mode
Fixed - Spring Data Redis restore() method throws Busy exception
Improvement - MessageListener should be annotated by @FunctionalInterface
Fixed - RScript.scriptLoad() doesn't load script into Slave nodes
Fixed - Spring Data RedissonConnection eval should use ByteArrayCodec (thanks @woodyDM)
Fixed - RSet.distributedIterator() and RScoredSortedSet.distributedIterator() methods throw script error
Fixed - synced slaves amount is not checked in RLock object
Fixed - race condition during hostname resolution in sentinel mode which may cause slave shutdown
Fixed - error should be thrown if slaves aren't defined in MasterSlave mode and readMode != MASTER
Fixed - master node shouldn't be initialized as slave in single mode
Fixed - can't find node error arise in replicated mode
Fixed - race condition causes wrong detection of failed slaves in Replicated mode. (regression since 3.16.5)
Feature - countIntersection() method added to RSet object
Feature - added reactive interface for RListMultimapCache and RSetMultimapCache objects
Feature - sentinelUsername setting added
Feature - added distributed iterator (thanks @Danila Varatyntsev)
Feature - added Spring Data Redis 2.6.0 support
Fixed - RedissonConnectionFactory.getReactiveConnection() method of Spring Data Redis isn't compatible with Redis cluster mode
Fixed - Mybatis RedissonCache should search redisson.yaml config at root package
Fixed - Can't find host in slaves! error after failover with a new IP of master host
Fixed - failed slaves aren't detected in Replicated mode
Fixed - get operation before put may cause inconsistent state of local cache
Fixed - RList.remove(object, count) throws exception if multiple objects were removed (thanks @cartermc24)
Fixed - RLocalCachedMap.delete() method clears local cache asynchronously
Fixed - IdleConnectionWatcher shouldn't close RedisPubSubConnection if it's in subscribed state
Fixed - SSL is not used for Sentinel master host
Fixed - update sync strategy of LocalCachedMap objects shouldn't apply updated value twice to instance of update source
Fixed - JCache dependency updated to 1.1.1
Fixed - Sentinel master-host = ? setting isn't handled properly during slave check
Fixed - RBuckets.trySet() method throws CROSSSLOT error (thanks to @deerRule)
Fixed - DNS monitor makes a new attempt to change master while current attempt wasn't finished
Feature - sentinelsDiscovery setting added
Feature - quarkus.redisson.file setting added to redisson-quarkus module to define external Redisson config file
Improvement - optimization of ClusterConnectionManager.checkSlaveNodesChange() and ClusterConnectionManager.checkMasterNodesChange() methods
Fixed - master change monitoring task in Replicated mode stops execution if it's invoked before the dns change
Fixed - RemoteService cannot be called if requestId is null (thanks to @jimichan)
Fixed - codec is not applied to RBuckets.set() method in non Cluster mode
Fixed - recovered slave shouldn't be added again in Redis Cluster mode
Fixed - releaseConnection method may cause StackOverflowError
Fixed - MOVED response with hostname isn't handled properly
Fixed - RStream.readGroup() method throws IndexOutOfBoundsException if group has a message without data
Fixed - NPE in CommandPubSubDecoder
Fixed - RExecutorService may execute same task twice at the same time
Fixed - dependencies for testing should use appropriate scope
Fixed - RPriorityQueue.add() method uses async method
Fixed - don't retry non-idempotent operations which were successfully sent
Fixed - RMapCache.fastRemove throws RedisException: too many results to unpack
Fixed - RRateLimiter decreases limit over the time in highly concurrent environment
Fixed - don't PING connection if it's in use
Improvement - RBuckets.get() method should group keys by slot in Redis Cluster mode
Improvement - RBatch result decoding optimization
Fixed - RExecutorService, RRemoteService execution may hang if connection used for tasks pooling was interrupted
Fixed - RBatch with skipResult() option affects result of other commands (regression since 3.16.1)
Fixed - connection leak (regression since 3.16.1)
Fixed - getBuckets().set() method throws CROSSSLOT error (thanks to @mikawudi)
Fixed - RedissonMapCache.addListener() method throws NPE
Fixed - master-host of Slave node isn't resolved in Sentinel mode
Fixed - interrupted RLock.tryLock() method keeps renewing lock indefinitely (thanks to @Cesarla)
Fixed - don't ping connection if it's in use
Fixed - natMapper isn't applied to resolved Sentinel and Cluster hosts
Feature - Micronaut 3.0 integration
Feature - added batched merge() method to RLiveObjectService interface
Feature - resolve hostnames used in Redis Cluster topology
Feature - resolve hostnames used in Redis Sentinel topology
Feature - added batched addLast() and addFirst() methods to RDeque, RDequeRx and RDequeReactive interfaces
Feature - added addAllCounted() and removeAllCounted() methods to RSet, RSetRx and RSetReactive interfaces
Fixed - Redis Stream trim command with MINID strategy is not fully supported
Fixed - Quarkus requires AutowiredAnnotationBeanPostProcessor class during native image execution
Fixed - issues with Quarkus Netty dependencies
Fixed - MOVED redirection loop detected error in Redis Cluster
Fixed - handling master with empty slots in Redis Cluster topology
Fixed - SentinelConnectionManager should use unified compressed format for IPv6
Fixed - RLocalCachedMap.readAllValues() method uses key decoder instead of value
Fixed - empty array passed to RKeys.delete() method causes thread blocking
Fixed - cluster partition without address causes NPE
Fixed - threads waiting for RSemaphore permits acquisition unable to acquire them if permits added
Fixed - RRateLimiter allows limit overcome
Fixed - RMapCacheReactive and RMapCacheRx interfaces miss method to define eviction algorithm
Fixed - write-behind tasks aren't flushed after Redisson shutdown() method invocation
Fixed - LiveObjects with indexed field can't be stored using batch persist method
Fixed - failed master shouldn't skipped in Redis Cluster topology scan (thanks to @JerryWzc)
Fixed - RListReactive iterator with filter returns non-deterministic result
Fixed - replicatedServers mode should use ip addresses if nodes defined using hostnames
Fixed - multiple masters check removed for replicatedServers mode
Fixed - MapWriter should be defined along with writeBehind settings
Improvement - MarshallingCodec and JsonJacksonCodec warmup added
Improvement - performance improvement for connection pool with few connections
Fixed - connection leak after command error if Batch executed in REDIS_WRITE_ATOMIC mode
Fixed - AsyncSemaphore race condition issue
Fixed - Quarkus native remote service invocation fails
Fixed - nameMapper setting isn't applied to RTopic object
Fixed - Batch in REDIS_WRITE_ATOMIC mode doesn't respect batch settings
Fixed - UndeclaredThrowableException is thrown when cache down while executing RLiveObjectService.get() method
Fixed - Reactive Transactions aren't unlocking transactional locks
Fixed - keySet() method of transactional map throws Exception
Fixed - lock expiration renewal should be canceled if owner doesn't exist (thanks to @regidio)
Feature - GraalVM native-image support
Feature - Spring Data Redis 2.5.x support
Feature - Helidon CDI integration
Feature - Quarkus integration
Feature - Micronaut integration
Feature - data partitioning support for JCache
Fixed - Live Object Conditions.in() aren't considered if defined in Conditions.and() clause
Fixed - Redisson shutdown takes much time after RBatch execution
Fixed - RBatch object in REDIS_WRITE_ATOMIC or REDIS_READ_ATOMIC mode can be corrupted by PING command
Fixed - RKeysReactive.getKeysByPattern() method returns wrong result
Fixed - RExpirable.expire(Instant) method doesn't work for RBloomFilter, RBoundedBlockingQueue, RDelayedQueue, RLock, RIdGenerator, RMultimap, RMapCache, RPriorityQueue, RRateLimiter, RReliableTopic, RSetMultimap, RTimeSeries objects
Fixed - RBlockingDequeReactive.takeElements() method does not consume all elements
Fixed - RScheduledExecutorService stops to work if task timeout occurred
Fixed - RedissonReactiveSubscription removes listener after first 32 messages
Fixed - RedisNodeNotFoundException is thrown after cluster failover (thanks to @UzimakiNaruto)
Fixed - RedisSentinel.getMaster() method throws NPE
Fixed - RSemaphore.drainPermits() throws ClassCastException
Fixed - missed implementation of few methods in Spring Data's RedissonConnection
Fixed - RLocalCachedMap.containsKey() method doesn't invoke map loader
Fixed - RSemaphore permits can't be acquired due to "Maximum permit count exceeded" error
Fixed - RedissonNode unable to start due to ClassNotFoundException
Fixed - SENTINEL SENTINELS command timeout (thanks to @zhwq1216)
Fixed - JCachingProvider shouldn't depend on class from Jackson 2.12.x
Fixed - JCache.get() method swallows Redis errors
Fixed - RLocalCachedMap doesn't used MapLoader if storeMode = LOCALCACHE
Feature - discard() method added to RBatch object
Feature - broadcastSessionUpdates setting added to Tomcat Session Manager
Fixed - no error if jcache has wrong configuration in yaml format
Fixed - frequent Redis master failover causes memory leak in IdleConnectionWatcher
Fixed - RedisStreamCommands.xGroupDelConsumer() method in Spring Data module uses incorrect Redis command
Fixed - RLock can't be acquired anymore if pubsub connection limit was reached (thanks to @zhwq1216)
Fixed - PubSub Lock entries memory-leak during Lock acquisition (thanks to @zhwq1216)
Fixed - dns monitor shouldn't use IP addresses as hostnames
Fixed - failover handling stops to work if Redis Cluster node returned empty topology
Fixed - mGet() and mSet() methods of Spring Data RedissonConnection object throw CROSSSLOT error
Fixed - touch(), mDel(), mUnlink(), expire(), pExpire(), expireAt(), pExpireAt(), persist() methods of Spring Data ReactiveKeyCommands interface should be executed as write operation
Fixed - RMap.computeIfPresent() doesn't update mutable objects
Fixed - MapReduce timeout isn't applied if ExecutorService node is down
Fixed - Redisson tries reconnect to Redis nodes which marked as shutdown by topology manager
Feature - sslProtocols setting added
Feature - nameMapper setting added
Feature - getSigned(), setSigned(), incrementAndGetSigned(), getUnsigned(), setUnsigned(), incrementAndGetUnsigned() methods added to RBitSet object
Feature - updateEntryExpiration(), getWithTTLOnly() methods added to RMapCache object
Improvement - Spring Cache, MyBatis Cache, Hibernate Cache implementations should read data from Redis slave if idleTime and cache size weren't specified
Fixed - ClusterConnectionManager.upDownSlaves() method throws ConcurrentModificationException
Fixed - ClusterConnectionManager.checkMasterNodesChange() method throws NPE
Fixed - JCache CacheEntryUpdatedListener doesn't get old value of changed entry (thanks to @testower)
Feature - connectionListener setting added
Fixed - tryAcquire() and availablePermits() method of RRateLimiter object throw too many results to unpack error
Fixed - RRateLimiter object throws LUA-script error
Fixed - connection leak in Topology Manager for Replicated Redis config
Fixed - ConnectionListener.onConnect() method isn't triggered during Redisson start
Fixed - addLastIfExists() and addLastIfExists() methods of RDeque object don't work
Fixed - ArrayIndexOutOfBoundsException is thrown if Redis master change was unsuccessful
Fixed - RScheduledExecutorService.scheduleAtFixedRate() starts multiple instances of the same task if multiple workers defined
Fixed - tasks scheduled via RScheduledExecutorService.scheduleAtFixedRate() method aren't executed after some time
Feature - move() method added to RDeque and RBlockingDeque objects
Feature - MINID trimming strategy and LIMIT argument added to RStream.add() method
Feature - new config checkSlaveStatusWithSyncing setting added
Feature - enable tcpNoDelay setting by default (thanks to @mikawudi)
Feature - RedissonClient.reactive() and RedissonClient.rxJava() methods added
Feature - Spring Boot auto configuration should create Reactive and RxJava instances
Improvement - simplified API of RStream.read() and RStream.readGroup()
Fixed - Hibernate modules prior 5.3 version don't support fallback for nextTimestamp() method
Fixed - MarshallingCodec doesn't release allocated ByteBuf object if exception thrown during encoding
Fixed - retryInterval isn't used for next attempt if Redis client didn't send response
Fixed - lease timeout updated in non-safe way in org.redisson.RedissonLock#tryLockInnerAsync method (thanks to @coding-tortoise)
Fixed - references in RxJava objects aren't supported
Fixed - Spring Data Redis module doesn't support StreamReadOptions.isNoack() option in RedisStreamCommands.xReadGroup() method.
Fixed - trying to authentificate sentinel server without password
Fixed - RStream.getInfo() method doesn't decode entries
Fixed - Redisson doesn't reconnect slave if it was excluded before due to errors in failedSlaveCheckInterval time range. (thanks to @mikawudi)
Feature - expireAt(Instant) method added to RExpirable object
Feature - random() method added to RScoredSortedSet object
Feature - randomKeys() and randomEntries() methods added to RMap object
Feature - count with any parameter added for search in RGeo object
Feature - ability to search in box added for RGeo object
Improvement - simplified RGeo API with search methods
Improvement - added check for invocation of sync methods in async/rx/reactive listeners
Fixed - continuous reconnecting to broken host if it was defined as hostname in Redisson Cluster config
Fixed - WeightedRoundRobinBalancer filters master node in readMode=ReadMode.MASTER_SLAVE
Fixed - RPatternTopicReactive.removeListener() method should return Mono<Void>
Fixed - remove authType and principal attributes on Apache Tomcat logout
Fixed - scheduled tasks via RScheduledExecutorService object can't be canceled
Fixed - RStream.claim() method throws NPE if given id does not exist
Fixed - RPatternTopic on keyspace/keyevent notification subscribes only to single master node in Redis cluster
Fixed - Class cast exception is thrown during iteration of RMapCache entries
Fixed - internal RedissonBaseLock.evalWriteAsync() method isn't executed again if cluster slaves amount > 0
Fixed - CPU spike after Slave failover if subscriptionMode=SLAVE
Fixed - rename() method throws throws RedisException if RBloomFilter is empty
Fixed - output full exception stacktrace if unable connect to sentinel server
Fixed - duplicated PING sent when Redis connection got reconnected
Fixed - Optional class can't be used as a result object in RemoteService interface
Fixed - redisson-spring-boot-starter should use redisson-spring-data-24 module
Fixed - RMapCacheRx.getLock() returns org.redisson.RedissonLock instead of org.redisson.api.RLockRx
Fixed - RMapCacheReactive.getLock() returns org.redisson.RedissonLock instead of org.redisson.api.RLockReactive
Feature - Apache Tomcat 10 support added
Feature - Spin Lock added. Please refer to documentation for more details (thanks to @Vorotyntsev)
Feature - sentinelPassword setting added (thanks to @ghollies)
Feature - RedisNode.getMemoryStatistics() method added
Feature - setAndKeepTTL() method added to RBucket object
Feature - min idle time parameter added to listPending() and pendingRange() methods of RStream object
Feature - autoClaim(), fastAutoClaim() and createConsumer() methods added to RStream object
Feature - addIfExists(), addIfGreater() and addIfLess() methods added to RScoredSortedSet object
Feature - putIfExists() and fastPutIfExists() methods added to RMap object
Feature - tryAdd() and addIfExists() methods added to RGeo object
Feature - readUnion(), readIntersection(), diff(), readDiff(), rangeTo(), revRangeTo() methods added to RScoredSortedSet object
Feature - ScoredSortedSetAddListener added to RScoredSortedSet object
Improvement - use System.nanoTime() in IdleConnectionWatcher to avoid clock drifting
Fixed - eval command executed on Redis cluster doesn't use key for master/slave selection
Fixed - MOVED or ASK response from Redis causes Unable to acquire connection! error
Fixed - Spring Redis Data PatternTopic listeners are invoked multiple times per message
Fixed - don't add Redis Slave as active if connections can't be established (thanks to @yann9)
Fixed - RBatch object throws Exception if not all slots are covered in Redis Cluster
Fixed - stream and queue object may lost entry during execution of any blocking poll operation
Fixed - Redis BUSY response handling (thanks to @wuqian0808)
Fixed - InterruptedExceptions are hidden by RedisException
Fixed - primitive class numbers aren't indexed correctly in LiveObject search engine
Fixed - NPE is thrown if LiveObject index stored for the first time in Redis cluster
Fixed - NPE is thrown if Redis node doesn't return "flags" parameter
Feature - added option LocalCachedMapOptions.storeCacheMiss to store cache miss in a local cache (thanks to @ipalbeniz)
Feature - LFU eviction algorithm added to trySetMaxSize and setMaxSize methods of RMapCache interface
Improvement - RedisNodes ping results check optimization (thanks to @blackstorm)
Improvement - keySet().isEmpty() and values().isEmpty() methods of RMap object aren't efficient
Fixed - connection leak if new discovered slaves in LOADING Redis is loading the dataset in memory state (thanks to @mikawudi)
Fixed - RMap.putIfAbsent() method doesn't check value for null
Fixed - Apache Tomcat Valve objects should be added in context pipeline instead of engine's pipeline
Fixed - slaves synchronization timeout isn't respected during RLock.lock() method invocation
Fixed - ConnectionWatchdog may cause connection leak (thanks to @mikawudi)
Fixed - Redisson.shutdown() method throws RejectedExecutionException
Fixed - count() and addAll() methods of RScoredSortedSetReactive and RScoredSortedSetRx interfaces throw ClassCastException
Fixed - GEORADIUS_RO command should be used instead of GEORADIUS in Spring Redis Data module
Fixed - Spring Data Redis RedissonConnection.del() method doesn't work in pipeline on Redis cluster
Fixed - RLocalCachedMap.putAll() method updates in wrong way log used for Reconnection.LOAD strategy
Fixed - redisRepository.opsForSet().distinctRandomMembers() method throws ClassCastException
Spring Session implementation is deprecated now. Please refer to documentation for more details
Feature - RReliableTopic object added. Please refer to documentation for more details
Feature - RIdGenerator object added. Please refer to documentation for more details
Feature - Spring Data Redis 2.4.0 integration
Feature - StreamMessageId.AUTO_GENERATED const added
Feature - Rx API for RMultimapCache object (thanks to @mlkammer)
Feature - cluster-safe implementation of rename, renameNX methods of RedissonClusterConnection object (thanks to @eager)
Feature - RxJava2 API replaced with RxJava3
Feature - tryAdd() method added to RSet and RSetCache objects
Improvement - preventing sending CLUSTER NODES to the same host (thanks to @serssp)
Fixed - RSetMultimap could throw a class cast exception on its get() method because it actually contained a list based multimap instance (thanks to @mlkammer)
Fixed - Spring Data Redis redisTemplate.opsForGeo().radius() method doesn't work
Fixed - RKeys.deleteByPattern() method executed in batch should throw UnsupportedOperationException in cluster mode
Fixed - CACHE_REGION_PREFIX setting isn't applied for hibernate 5.3+
Fixed - deprecation error log about JSON config even though it's not used
Fixed - update new master record in DNS monitor only if it replaced old master successfully
Fixed - RQueue.removeIf() method should throw UnsupportedOperationException
Fixed - Lock watchdog won't renew after reconnection (thanks to @burgleaf)
Fixed - TimeSeries.iterator() method doesn't respect the ordering
Fixed - RRateLimiter throws "bad argument #2 to 'unpack' (string expected, got nil)."
Fixed - CROSSSLOT error rised when clearing a redis-spring-data cache
Fixed - RLongAdder.sum() and RDoubleAdder.sum() methods return wrong result
Fixed - getting error while connecting to sentinel using password
Fixed - result of RStream.read() method isn't sorted by key
Improvement - set pingConnectionInterval = 30000 by default
Fixed - CROSSLOT error thrown during RLiveObject update
Fixed - RRateLimiter.delete() method returns false
Fixed - RBitSet.set(long bitIndex, boolean value) should return boolean
Fixed - RBatch doesn't handle MOVED, ASK Redis errors in Redis
Fixed - "response has been skipped due to timeout" warnings were removed
Fixed - additional check for blocking command added in PingConnectionHandler
Fixed - object's name should be checked for null
Fixed - redisson-spring-boot-starter doesn't load config file
Fixed - RTransaction should be executed in IN_MEMORY_ATOMIC mode
Fixed - high contention during connection acquisition from connection pool
breaking change - spring.redis.redisson.config setting renamed to spring.redis.redisson.file
Feature - RClusteredTopic object added
Feature - RRingBuffer.setCapacity() method added
Feature - merge(), compute(), computeIfAbsent(), computeIfPresent() methods implemented for RMap-based objects
Feature - spring config server support (thanks @anjia0532)
Improvement - expand config variables from system properties if not found as environment variables (thanks to @jribble)
Fixed - RKeys.keysByPattern() method doesn't use pattern (thanks to @sh1nj1)
Fixed - RObjectLiveService.delete() method throws ClassCastException
Fixed - fail to insert key with TTL = 0 if the same key was previously set with non-zero TTL
Fixed - Pubsub channel isn't reattached to a new master after slot migration
Fixed - PingConnectionHandler throws CancellationException
Fixed - shared session between several Tomcats expires earlier if readMode=Redis and broadcastSessionEvents=false
Fixed - incorrect session attributes being returned in UpdateMode=AFTER_REQUEST and ReadMode=REDIS
Fixed - Tomcat UpdateValve object throws NullPointerException if url context doesn't exist
Fixed - old value of RLiveObject's field isn't removed from index
Fixed - Spring Data Redis RedissonSubscription.onPatternMessage() method throws ClassCastException
Fixed - RSemaphore.addPermits() method doesn't work
Fixed - RMultimap.sizeInMemory() method doesn't take in account size of all associated objects
Feature - batch support for revRank, getScore, addAndGetRevRank methods added to RScoredSortedSet object (thanks to @johnou)
Feature - RRateLimiter.setRate method added (thanks to @AbhishekChandrasekaran)
Feature - RObject.getIdleTime() method added
Feature - RKeys.getKeysWithLimit() method added
Fixed - RRateLimiter.availablePermits() method throws exception (regression since 3.13.3)
Fixed - compatibility with Spring Data Redis 2.3.3
Fixed - UnsupportedOperationException is thrown if Spring Data Redis connection executed in pipelined mode
Fixed - multiple Tomcat requests share different instances stored in the same session in readMode=REDIS
Fixed - Spring Data Redis can't be used with proxied RedissonClient instance
Fixed - Classloading issues when MarshallingCodec used in Tomcat
Fixed - Redis cluster slot calculation doesn't work properly if brace isn't closed (thanks to @dengliming)
Fixed - RBloomFilter rename method doesn't rename config object (thanks to @dengliming)
Fixed - slf4j-simple dependency excluded from redisson-all
Fixed - JCache.removeAsync method throws NPE if operation fails
Fixed - all cached Lua scripts are executed on Redis master nodes only
Fixed - XPENDING command causes syntax error in redisson-spring-data-23
Fixed - CommandPubSubDecoder throws NPE
Fixed - MasterSlaveConnectionManager allocates superfluous 113Kb of memory for non-cluster Redis setup
Feature - BITFIELD command support added to RBitSet object
Improvement - reset ClassIntrospector instance after RLiveObjectService.persist() method invocation
Improvement - amount of simultaneously created connections during pool initialization reduced to 10
Fixed - "SlaveConnectionPool no available Redis entries" error is thrown after failover
Fixed - check RedisConnection status befor RedisConnection object join freeConnections (thanks to @mikawudi)
Fixed - different topics subscribed to the same Redis node in Cluster
Fixed - RFairLock.tryLock() method doesn't apply waitTimeout parameter
Fixed - RLiveObjectService.delete() method works asynchronously
Fixed - deserialization exception is thrown if RMapCache.EntryRemovedListener is set
Fixed - incorrect registration of Sentinel node defined with hostname
Fixed - OOM arise during RLiveObjectService.persist() method invocation
Fixed - MarshallingCodec throws IllegalArgumentException: RIVER
Fixed - RLock.lock() method throws java.util.NoSuchElementException
Fixed - Spring Data Redis xReadGroup should use write operation
Fixed - Spring Data Redis connection in multi mode may cause thread hang
Fixed - Spring Data Redis connection in multi mode may cause connection leak
Fixed - RRateLimiter rate interval might be exceeded
Feature - Partitioning (sharding) of Redis setup using ShardedRedisson object
Feature - CLUSTERDOWN error handling
Feature - getConfig, setConfig methods added to RedisNode interface
Fixed - empty sentinels list handling
Fixed - RMapCache.clear() method clears maxSize option
Fixed - Redisson slowdowns access to hibernate in fallback mode
Fixed - Sentinel hostname isn't used for ssl connection during Redisson startup
Fixed - RBloomFilter methods throw NPE if RedisException thrown
Fixed - RAtomicDouble.getAndSet() method throws NPE
Fixed - RAtomicLong.getAndSet() method throws NPE
Fixed - ClassCastException thrown in Tomcat environment
Fixed - RSetMultimap.get().delete() and RListMultimap.get().delete() methods throw exception
Fixed - blocking commands connected to Redis Cluster aren't resubscribed after Master node failover
Fixed - connection leak if SSL connection got reconnected
Feature - Spring Data Redis 2.3.0 integration
Feature - setIfExists method added to RBucket, RBucketRx, RBucketReactive interfaces
Feature - RExpirable interface added to RRateLimiter
Fixed - Topic channels connected to master node aren't resubscribed
Fixed - RedissonCacheStatisticsAutoConfiguration conditions aren't match
Fixed - RTimeSeries.destroy() method doesn't work
Fixed - Redis Cluster topology scanning stopped if error occured while adding new master
Fixed - StreamInfoDecoder to adapt to layout of XINFO response (thanks to @fawitte)
Fixed - Redis Cluster manager throws error Slot hasn't been discovered yet after failover
Fixed - Spring Data Redis RedisConnection.set() method returns null
Fixed - RQueueReactive.poll(int limit) method should return Mono<List<V>>
Fixed - RQueueRx.poll(int limit) method should return Single<List<V>>
Fixed - RedissonSetMultimap.removeAll method removes reference to nested set
Fixed - WriteRedisConnectionException is thrown after Redis Cluster failover
Fixed - RBatch object doesn't wait ending of sync slaves process
Fixed - ssl connection can't be established if Redis Sentinel was discovered by DNSMonitor
Fixed - some tasks are not executed if RedissonNode shutdown
Fixed - NatMapper is not applied to the first online Sentinel in list
Feature - TimeSeries object added. Please refer to documentation for more details
Feature - RLiveObjectService.findIds() method implemented
Feature - RLiveObjectService.count() method implemented
Feature - RLiveObjectService.delete() method accepts multiple ids
Improvement - default codec changed to MarshallingCodec
Fixed - Lock acquisition hangs if Redis failed (regression since 3.12.5)
Fixed - RLiveObjectService.merge() method doesn't override collection state
Fixed - PingConnectionHandler doesn't report errors if PING command can't be sent
Fixed - RObject.unlink() method calls deleteAsync() inside instead of unlinkAsync() method (thanks to @AayushyaVajpayee)
Fixed - NPE thrown after logout Tomcat application
Fixed - Tomcat UpdateValue object throws NPE if getNext() returns null
Fixed - RedissonTransactionalMapCache.put() method inserts entries with incorrect TTLs
Fixed - connections to Redis master/slave are doubled after redis cluster failover
Fixed - RejectedExecutionException thrown by RedisClient.connectAsync() method during shutdown process
Fixed - cache isn't applied to hibernate collection, that is joined by non primary key field
Fixed - hibernate 5.3 doesn't wrap cache exception into CacheException object
Fixed - RedissonReactiveStringCommands.set using wrong SET RedisCommand (thanks to @xJoeWoo)
Fixed - netty errors should be logged at ERROR level
Improvement - increased RLock reliability during failover. RedLock was deprecated
Fixed - Map object is not updated after session change (thanks to @eager)
Fixed - RedissonSessionRepository doesn't handle PTTL = -2 (thanks to @eager)
Fixed - RedissonSessionRepository topic listener NPE race condition (thanks to @eager)
Fixed - RedissonReactiveSubscription.subscribe() and receive() methods aren't synchronized
Fixed - RLiveObjectService search with Conditions.and() returns wrong result
Fixed - Redisson Tomcat Manager doesn't store principal and authType session attributes
Fixed - Redisson is unable to start if first sentinel node in list is down
Fixed - Spring Data RedissonConnection.del() method doesn't participate in pipeline
Fixed - RTopic.countListeners() method returns wrong result
Fixed - RRateLimiter.delete() method doesn't delete all allocated Redis objects
Fixed - RedissonBloomFilter throws NPE (regression since 3.12.4)
Fixed - CommandBatchService throws NPE (regression since 3.12.4)
Feature - cacheProvider setting added to LocalCacheConfiguration, ClusteredLocalCachedMapOptions, LocalCacheConfiguration and Hibernate Local Cache regions
Feature - NettyHook object added
Feature - LocalCachedMapOptions.storeMode setting added
Feature - nameMapper setting added to DropwizardMeterRegistryProvider
Feature - username parameter added
Feature - RedissonClient.getRedisNodes() method added
Feature - Config.useThreadClassLoader setting added
Feature - ListAddListener, ListInsertListener, ListRemoveListener, ListSetListener, ListTrimListener added to RList object
Improvement - MarshallingCodec performance improvements
Fixed - RedissonSessionRepository doesn't use map's codec during changeSessionId method execution
Fixed - use FSTConfiguration#deriveConfiguration to preserve ConfType (thanks to Chris Eager)
Fixed - MGET executed on Spring Data connection should use SLAVE if readMode = SLAVE (thanks to Gil Milow)
Fixed - XREADGROUP and XCLAIM commands should be executed on Redis master
Fixed - JsonJacksonCodec unable to serialize removed attributes of Tomcat Session
Fixed - "response has been skipped due to timeout" error if pingConnectionInterval setting set and blocking command executed
Fixed - semaphore used during local cache clearing process isn't deleted
Fixed - RPatternTopicRx(), RPatternTopicReactive(), RPatternTopic.addListenerAsync() methods are don't work
Fixed - cache entry can't be updated if JCache instance created with CreatedExpiryPolicy
Fixed - LocalCachedJCache.get() method throws NPE
Fixed - RedisURI throws MalformedURLException for IPv6 hosts
Fixed - LocalCachedJCache.removeAll() and LocalCachedJCache.clear() methods are don't work
LZ4Codec, SnappyCodec, SnappyCodecV2 codecs now use Kryo5Codec by default
Feature - SetObjectListener added to RBucket object
Feature - RBinaryStream should expose SeekableByteChannel and AsynchronousByteChannel interfaces
Feature - added RBucketsReactive and RBucketsRx objects
Feature - added Caffeine support as alternative local cache implementation
Feature - added RBinaryStreamReactive and RBinaryStreamRx objects
Feature - added RKeys.swapdb method
Feature - added addFirstIfExists and addLastIfExists methods to RDeque object
Feature - RPriorityDeque extends RDeque
Improvement - type of RedisExecutor.CODECS field changed to LRUCacheMap
Fixed - CommandPubSubDecoder throws NPE
Fixed - RLock.unlock() results in ERR hash value if RedisLabs hosting is used
Fixed - RPriorityBlockingQueue.poll() method with limit implemented
Fixed - redisson__map_cache__last_access__set* objects continuously grow in size if RMapCache.maxSize defined
Fixed - Eviction task is not stopped after RMapCache.destroy() method invocation
Feature - Hibernate hibernate.cache.redisson.fallback setting introduced
Feature - added RLocalCachedMap.preloadCache method with batch size
Improvement - RLocalCachedMap.putAllOperation method optimization
Fixed - exception thrown by org.redisson.jcache.JCacheEventCodec
Fixed - connection leak occured during RBatch object usage
Fixed - Tomcat session should return the same object during the same request for readMode = REDIS and updateMode = AFTER_REQUEST settings
Fixed - RPriorityQueue comparator is not deleted or expired after corresponding methods invocation
Fixed - memory leak caused by ClientConnectionsEntry.allConnections field
Fixed - maxIdleTimeout = 1 hour set to RedisExecutor.CODECS map
Fixed - use RBatch for all types of Redis setup (thanks to @basiszwo)
Feature - RTransferQueue object added. Please refer to documentation for more details
Feature - availablePermits, availablePermitsAsync and drainPermitsAsync methods added to RSemaphoreAsync object
Feature - tryExecute, tryExecuteAsync and getPendingInvocationsAsync methods added to RRemoteService object
Feature - natMap setting deprecated in favor of natMapper
Feature - checkSentinelsList setting added
Feature - cleanUpKeysAmount setting added
Improvement - perform Sentinel DNS check when all connections fail (thanks to @markusdlugi)
Fixed - zRemRangeByScore and zcount methods of ReactiveZSetCommands interfaсe don't use -inf and +inf values
Fixed - connections to disconnected Redis nodes aren't removed in sentinel and cluster mode
Fixed - MalformedURLException thrown during Redis host parsing in cluster mode
Fixed - extra square bracket added during IPV6 Redis host conversion
Fixed - defined codec's classloader is overwritten with Thread.currentThread().getContextClassLoader()
Fixed - RPriorityQueue.add method throws NPE
Fixed - connecting to a password protected Redis Sentinel fails (thanks to @stikku)
Fixed - java.lang.IllegalStateException thrown during org.redisson.spring.cache.RedissonCacheStatisticsAutoConfiguration introspection
Fixed - RLock expiration renewal not working after connection problem (thanks to @edallagnol)
Fixed - Spring Data RedissonConnectionFactory should call shutdown method on destroy on created Redisson instance
Feature - RExecutorService task id injection
Feature - submit() methods with ttl parameter added to RExecutorService
Feature - schedule() methods with timeToLive parameter added to RScheduledExecutorService
Feature - MyBatis cache implementation added
Feature - added implementation of doSuspend and doResume methods of Spring Transaction Manager
Feature - WorkerOptions.taskTimeout setting added
Feature - RSemaphore.addPermits method added
Feature - ability to define TaskFailureListener, TaskFinishedListener, TaskStartedListener and TaskSuccessListener task listeners with WorkerOptions object
Improvement - Default workers amount of RExecutorService set to 1
Fixed - CommandDecoder throws NPE
Fixed - ReplicatedConnectionManager triggers reactivation of slaves with ip address instead of hostname (thanks to @f-sander)
Fixed - Reactive/Rxjava2 transaction doesn't unlock lock on rollback or commit
Fixed - Spring Transaction Manager doesn't handle Redisson TransactionException
Fixed - RBuckets.get throws NPE for non-existed buckets (thanks to @d10n)
Fixed - RPermitExpirableSemaphore does not expire
Fixed - RedissonCacheStatisticsAutoConfiguration should be conditional on CacheMeterBinderProvider presence (thanks to @ehontoria)
Feature - RExecutorServiceAsync.cancelTaskAsync() method added
Feature - RExecutorService.hasTask() method added
Feature - RExecutorService.getTaskCount() method added
Feature - RMap write-behind queue should be fault-tolerant
Feature - added poll() methods with limit to RQueue, RDeque, RDelayedQueue objects
Feature - checkSlotsCoverage setting added to cluster config
Feature - RExecutorService.getTaskIds() method added
Feature - awaitAsync() methods added to RCountDownLatch object
Feature - RCountDownLatchRx and RCountDownLatchReactive objects added
Fixed - channel subscription proccess in interruptible methods can't be interrupted
Fixed - RMap.get() method invokes MapWriter.write() method during value loading
Fixed - interruptible blocking methods couldn't be canceled
Fixed - ClusterNodesDecoder ignore unknown flag and avoid throwing exception (thanks to ZhangJQ)
Fixed - AsyncSemaphore counter field should be volatile
Fixed - data encoding exception is not logged during remote call invocation
Fixed - Spring Data ZRangeByScore method doesn't support Infinity Double value
Fixed - spring metainfo files should be excluded in redisson-all artifact
Fixed - RKeysRx.getKeys() and RKeysReactive.getKeys() methods throws Exception
Feature - Automatic-Module-Name entry added to manifest file
Feature - subscribeOnElements method added to RBlockingQueue object
Feature - subscribeOnFirstElements and subscribeOnLastElements methods added to RBlockingDeque object
Feature - subscribeOnFirstElements and subscribeOnLastElements methods added to RScoredSortedSet object
Feature - support of Spring Data Redis 2.2.x
Feature - added batched persist method to RLiveObjectService object
Feature - Kryo5Codec implemented
Fixed - host details in Redis url cause extra bracket at the end
Fixed - RBuckets.get() method doesn't work with custom codec
Fixed - RLock.unlock() method hangs forever
Fixed - RStream.trim method throws exception
Fixed - Spring Data pubsub listeners executes multiple times
Fixed - Redis commands processing handler consumes 100% of CPU resources
Feature - support search by numeric fields in LiveObject search engine. Follow conditions are supported: greater than on equal, greater than, lower than, lower than or equal
Fixed - threads blocked waiting on CountDownLatch
Fixed - rename and renamenx methods of RMultimap interface aren't working
Fixed - memory leak caused by FastThreadLocal object used in CodecDecoder
Fixed - blocking queue methods don't re-throw InterruptedException
Fixed - RExecutorService tasks duplication after task retry event
Fixed - Redisson.shutdown method blocks calling thread
Fixed - Spring Boot default connection timeout is 0 seconds
Fixed - IPv6 handling in Sentinel manager (thanks to AndreevDm)
Fixed - RMapCache.remainTimeToLive method returns negative remain time
Fixed - RBuckets.get method doesn't work in Redis cluster mode
Fixed - wrong error message if Sentinel server has misconfiguration
Feature - JBoss Marshalling codec implementation
Feature - support for Spring's @Autowired, @Value and JSR-330 @Inject annotations in ExecutorService tasks
Feature - SSL support for Sentinel mode
Feature - sizeInMemory() method added to RObjectReactive and RObjectRx interfaces
Feature - getId() method added to RedissonClient, RedissonRxClient, RedissonReactiveClient interfaces
Improvement - useCache parameter added to FstCodec
Improvement - URL object should be used for sslKeystore and sslTruststore settings
Fixed - RedisTimeoutException thrown if retryAttempts set to 0
Fixed - RStream.readGroup method doesn't work properly with TypedJsonJacksonCodec
Fixed - semaphore object is not deleted after RLocalCachedMap.clearLocalCache method invocation
Fixed - Redisson couldn't be shutdown if one of RBatch commands was canceled
Improvement - RLiveObject interface should extend RExpirable
Improvement - RKeys.deleteByPattern method performance improvements
Fixed - RBatch.execute method throws NoSuchElementException
Fixed - RedisTimeoutException is thrown if retryInterval set to 0
Fixed - Set.intersection, union and diff methods should return Integer
Fixed - FSTCodec state is not fully copied
Fixed - CommandAsyncService.CODECS map changed to Soft reference map
Fixed - RKeys.deleteByPatternAsync method doesn't work in batch mode
Fixed - subscribe timeouts after failover
Fixed - a new attempt is not made if node with defined slot wasn't discovered
Fixed - some methods of RScript object doesn't use defined codec
Fixed - RedissonConnection.set method returns null if invoked with expiration parameter
Fixed - removeAll method doesn't work on collections returned by Multimap based objects
Feature - getPendingInvocations method added to RRemoteService object
Feature - natMap setting support for Sentinel mode (thanks to fgiannetti)
Feature - listPending method added to RStream, RStreamAsync, RStreamRx, RStreamReactive interfaces
Feature - implementation of Spring Session ReactiveSessionRepository added
Feature - allow usage of multiple env variables with default values in one config entry (thanks to tristanlins)
Improvement - Use maven packaging for redisson project as jar instead of bundle (thanks to jchobantonov)
Improvement - add default entries in MANIFEST.MF file and extra Build-Time entry as well (thanks to jchobantonov)
Fixed - RMap.replace method doesn't update idle timeout (thanks to mcacker)
Fixed - timeout drift in RedissonFairLock (thanks to jncorpron)
Fixed - dead Sentinel appears in logs as node added and down
Fixed - Publish/Subscribe connections are not resubscribed properly after failover process
Fixed - RedissonLocalCachedMap.clearLocalCache method is not executed asynchronously
Fixed - Tomcat RedissonSession.setAttribute method doesn't check the value for null (thanks to jchobantonov)
Fixed - Tomcat Manager UpdateValve should be installed only once (thanks to jchobantonov)
Fixed - remove MessageListener from topic when Tomcat Session Manager stopInternal is invoked (thanks to jchobantonov)
Fixed - RStream.getInfo method throws java.lang.ClassCastException
Fixed - RedissonMultiLock could be acquired by multiple threads if waitTime == -1 and leaseTime != -1
Fixed - PRINCIPAL_NAME_INDEX_NAME key is not created in redis
Fixed - SessionExpiredEvent is not triggered in Spring Session implementation
Fixed - host name containing underscore cause NPE
Fixed - Illegal reflective access by org.redisson.misc.URIBuilder warning removed
Fixed - RedissonSessionRepository doesn't trigger created event if keyPrefix setting is not null (thanks to hs20xqy)
Fixed - RRemoteService.getFreeWorkers method removes registered service
Fixed - zero timeout isn't respected in RRateLimiter.tryAcquire method
Fixed - RedissonObjectBuilder.REFERENCES map should be filled one time
Fixed - RReadWriteLock.readLock doesn't take in account expiration date of the last acquired read lock. (thanks to Aimwhipy)
Fixed - result object of RMapRx.iterator methods don't return Flowable object
Fixed - Tomcat Session doesn't expire if broadcastSessionEvents = true
Fixed - ClassNotFoundException thrown during SerializationCodec.decode method invocation (thanks to jchobantonov)
Fixed - connections amount setting for mirrors is not applied in Proxy mode
Feature - radiusStoreSortedTo methods added to RGeo, RGeoAsync, RGeoRx, RGeoReactive interfaces
Feature - Local cache for JCache added. Read the documentation for more details
Feature - Async, Reactive, RxJava2 interfaces added to JCache. Read the documentation for more details
Feature - RRingBuffer object added. Read the documentation for more details
Improvement - reduced memory consumption by ClusterConnectionManager
Improvement - UpdateValve needs to execute manager.store only once at the end of the request (thanks to jchobantonov)
Fixed - HttpSessionListener.sessionDestoyed method isn't invoked if session wasn't loaded by Tomcat instance
Fixed - redisson-spring-data ReactiveSubscription.receive method throws NPE
Fixed - Redis response isn't fully consumed after decoding error
Fixed - Spring Session PRINCIPAL_NAME_INDEX_NAME session attribute has incorrect name
Fixed - internal AsyncSemaphore object doesn't notify sleeping threads with permits more than one
Fixed - RedisTemplate.radius and RedisConnection.geoRadius methods throws IllegalArgumentException during response decoding
Fixed - RedissonNodeConfig.mapReduceWorkers setting couldn't be set (thanks to xiaoxuan.bai)
Feature - Add support for Reactive and RxJava2 interfaces to RemoteService object
Feature - MILLISECONDS option added to RRateLimiter.RateIntervalUnit object
Feature - range method added to RList, RListReactive and RListRx interfaces
Improvement - JCache.getAll execution optimization for non-existing keys
Improvement - 10X Performance boost for JCache.putAll method
Fixed - disconnected sentinels shouldn't be used in sentinel list
Fixed - Apache Tomcat RedissonSessionManager doesn't use classloader aware codec for session Map object (thanks to jchobantonov)
Fixed - LiveObject field with Map type couldn't be persisted
Fixed - RRateLimiter allows permits limit exceeding
Fixed - CompositeCodec.getMapValueDecoder method uses MapKeyDecoder instead of MapValueDecoder
Fixed - memory leak during blocking methods invocation of Queue objects
Fixed - Apache Tomcat RedissonSessionManager.findSession shouldn't create a new one session (thanks to jchobantonov)
Fixed - JCache.removeAll method doesn't notify Cache listeners
Fixed - UpdateValve sould be removed from pipeline in Apache Tomcat RedissonSessionManager.stopInternal method (thanks to jchobantonov)
Fixed - Redis Sentinel prior 5.0.1 version doesn't require password. Regression since 3.10.5 version
Fixed - Redisson tries to renewed Lock expiration even if lock doesn't exist. Regression since 3.10.5 version
Fixed - FstCodec can't deserialize ConcurrentHashMap based object with package visibility
Feature - broadcastSessionEvents setting added to Tomcat Session Manager
Feature - remainTimeToLive method added to RLock, RLockAsync, RLockRx and RLockReactive interfaces
Feature - NAT mapping support for cluster mode
Feature - isLock method added to RLockAsync, RLockRx, RLockReactive interfaces
Feature - writeBehindDelay and writeBehindBatchSize settings added to MapOptions object
Improvement - Eviction task logging added
Improvement - MapWriter interface retains only two methods for handling batch updates
Improvement - MapOptions.writeBehindThreads parameter removed
Fixed - RBitSet.asBitSet methods throws NPE if RBitSet object doesn't exist
Fixed - JCache.getAll method throws RedisException: too many results to unpack
Fixed - RLock.lock method can be interrupted with Thread.interrupt method
Fixed - Tomcat Session parameters aren't updated completely in readMode=MEMORY
Fixed - RLock.unlock method returns true if lock doesn't exist
Fixed - Tomcat Session Manager doesn't remove session attributes in updateMode=AFTER_REQUEST
Fixed - Pattern topic listeners fail to re-attach on cluster failover (thanks to shailender-bathula)
Fixed - CommandPubSubDecoder.decodeResult throws IllegalStateException in JBOSS environment
Fixed - NullValue object shouldn't be stored if RedissonSpringCacheManager.allowNullValues = false
Fixed - removeListener method of RTopicReactive and RTopicRx interfaces throws NoSuchMethodException
Feature - getMultiLock, getRedLock methods added to RedissonClient, RedissonRxClient and RedissonReactiveClient interfaces
Feature - getInfo, listGroups, listConsumers methods added to RStream, RStreamRx, RStreamReactive interfaces
Feature - RPatternTopic.removeListenerAsync method added
Feature - getAndSet method with TTL support added RBucket, RBucketAsync, RBucketReactive, RBucketRx interfaces
Feature - addListener and removeListener methods added to RObject, RObjectAsync, RObjectReactive, RObjectRx objects. It allows to add and remove listeners for Deleted and Expired keyspace events published by Redis
Improvement - shuffle list of sentinels to distribute load (thanks to hrakaroo)
Improvement - methods of RxJava2 interfaces should use full set of result objects: Single, Maybe or Completable
Fixed - compatibility with hibernate 5.2.0 - 5.2.4 versions
Fixed - ClassCastException during RBatchReactive and RBatchRx execution in exectionMode = REDIS_WRITE_ATOMIC or REDIS_READ_ATOMIC
Fixed - sentinel mode doesn't support AUTH command
Fixed - response shouldn't be printed in case of response timeout error
Fixed - HP NONSTOP OS is not supported by MapCacheEventCodec
Fixed - RStream.readGroup method doesn't handle empty result properly with Redis 5.0.3
Fixed - AUTH password included in exceptions
Fixed - locked lock isn't unlocked after disconnect to Redis
Feature - getCountDownLatch, getPermitExpirableSemaphore, getSemaphore, getFairLock methods added to RMultimap object
Feature - maxCleanUpDelay and minCleanUpDelay settings added to Config object
Fixed - RLocalCachedMap.destroy method doesn't clear local cache
Fixed - HP NONSTOP OS is not supported by MapCacheEventCodec
Fixed - RedissonLocalCachedMap.readAll* methods throw NPE if evictionPolicy = WEAK used
Fixed - codec provided in Redisson configuration isn't used for attribute messages serialization
Fixed - ClassNotFoundException is thrown by Tomcat Session Manager in readMode = MEMORY
Fixed - fresh Tomcat instance unable to load session stored in Redis
Fixed - negative delay shouldn't be allowed to define for RDelayedQueue.offer method
Fixed - eviction delay for RMapCache object is not decreased
Fixed - RMultiLock.tryLockAsync and RMultiLock.lockAsync methods may hang during invcation
Feature - RTransaction.getBuckets method added
Feature - ability to redefine CacheKeysFactory in Hibernate Cache Factory
Feautre - ability to specify default values for environment variable (thanks to aaabramov)
Feature - RRateLimiter.getConfig method added
Feature - ping and pingAll methods with timeout added to Node object
Improvement - create Redis stream group if it doesn't exist
Improvement - response decoding optimization
Fixed - RStream.listPending throws IndexOutOfBoundsException
Fixed - LocalCacheView.toCacheKey method throws StackOverflowError
Fixed - RedissonSessionManager doesn't support async servlets (thanks to dnouls)
Fixed - FSTCodec memory leak
Fixed - rename and renamenx methods don't change name of current object
Fixed - performance regression of RBatch result decoding (since 2.12.2 / 3.7.2 version)
Fixed - Transactional RBucket object doesn't respect transaction timeout
Feature - StreamMessageId.NEVER_DELIVERED added
Feature - decodeInExecutor setting added
Feature - lockAsync and tryLockAsync methods with threadId param added to RedissonMultiLock object
Improvement - default values of nettyThreads and threads settings set to 32 and 16 respectively
Improvement - Redis nodes with empty names in cluster config should be skipped
Fixed - RFuture.cause() method should return CancellationException and not throw it
Fixed - continues handling of RedisLoadingException leads to excessive load
Fixed - slave's connection pools are not initialized when it back from failover
Fixed - Buffer leak during failover and RBatch object execution
Fixed - NumberFormatException error appears in log during RStream.readGroup invocation
Fixed - already wrapped IPv6 addresses shouldn't be wrapped in square brackets (thanks to antimony)
Fixed - NPE arise during Tomcat Session getAttribute/delete methods invocation (thanks to jchobantonov)
Fixed - huge messages logged in case of decoding error
Fixed - Redis password shouldn't be included in exceptions
Fixed - Redis Password visible in log
Fixed - infinite loop in RedLock or MultiLock (thanks to zhaixiaoxiang)
Fixed - RBatch object in REDIS_READ_ATOMIC execution mode is not executed on Redis salve
Fixed - MOVED loop redirect error while "CLUSTER FAILOVER" (thanks to sKabYY)
Fixed - redisson configuration in yaml format, located in classpath, couldn't be loaded by hibernate factory
Fixed - class files should be excluded from META-INF folder
Fixed - JndiRedissonSessionManager shouldn't shutdown Redisson instance (thanks to jchobantonov)
Fixed - RDestroyable interface should be implemented by RMapCache and RSetCache rx/reactive objects
Feature - cachedKeySet, cachedValues, cachedEntrySet and getCachedMap methods added to RLocalCachedMap object
Feature - Hibernate 5.4 support
Feature - search LiveObjects by field
Feature - allow checking if lock is held by a thread (thanks to hackworks)
Improvement - return null if Tomcat session attribute couldn't be parsed
Improvement - Tomcat Session key codec changed to StringCodec
Improvement - Spring Session key codec changed to StringCodec
Improvement - Tomcat Session recycle method implementation (thanks to jchobantonov)
Fixed - RRateLimiter RateType checking (thanks to shengjie8329)
Fixed - implementation of workaround for DNS name resolver bug
Fixed - running scheduleWithFixedDelay Job couldn't be canceled
Fixed - master can't be changed anymore if new master wasn't added the first time
Fixed - don't send PING command for blocking queues
Fixed - getting java.lang.ClassNotFoundException if same Redisson instance used in tomcat and application (thanks to jchobantonov)
Fixed - Tomcat Session manager throws java.lang.ClassNotFoundException if readMode=MEMORY (thanks to jchobantonov)
Fixed - ReplicatedConnectionManager doesn't recover Master node as Slave after failover
Fixed - Spring Session manager process changes of unnecessary keys
Fixed - Tomcat Session expires in Redis earlier than scheduled by Tomcat (thanks to jchobantonov)
Fixed - Tomcat Session getAttribute method throws NPE
Fixed - BlockingQueue.drainTo doesn't work when queue contains only one element
Fixed - RTopic.removeListener method throws RejectedExecutionException
Fixed - connection is not reconnected if init command failed to send
Fixed - keepAlive setting is not set for single server connection mode
Fixed - NPE in CommandPubSubDecoder
Fixed - pollFromAny doesn't support Redis cluster
Fixed - RGeo.pos throws ClassCastException
Fixed - LRUCacheMap throws ArrayIndexOutOfBoundsException
Fixed - IPv6 hosts support (thanks to antimony)
Feature - new Hibernate cache implementation
Feature - Hibernate 5.3 support
Feature - TypedJsonJacksonCodec added
Feature - getCountDownLatch, getSemaphore, getPermitExpirableSemaphore, getFairLock methods added to RMap object
Feature - getCountDownLatch, getSemaphore, getPermitExpirableSemaphore, getFairLock methods added to RSet object
Feature - RTopic.countSubscribers method added
Feature - JndiRedissonFactory and Tomcat JndiRedissonSessionManager added
Feature - Hibernate Region Factories with JNDI support
Feature - ability to use Environmental Variables in config files
Feature - Spring Data Redis 2.1.x support added
Feature - Spring Boot Starter 2.1.x support added
Feature - Spring Data Redis 2.0.x and 2.1.x integrations support ReactiveRedisTemplate
Feature - Support of Different monitoring systems
Improvement - RGeo.radius methods use GEORADIUS_RO and GEORADIUSBYMEMBER_RO commands
Improvement - restored implementation of DnsAddressResolverGroupFactory
Improvement - RedisConnectionClosedException removed
Improvement - default codec changed to FSTCodec
Fixed - RMap.getAll throws ClassCastException during transaction execution
Fixed - pingConnectionInterval and lock-watchdog-timeout parameters added to redisson.xsd
Fixed - zRevRangeWithScores does not work properly in Spring RedisTemplate
Fixed - CommandDecoder throws IndexOutOfBoundsException if pingConnectionInterval param is used
Fixed - NPE in CommandDecoder
Fixed - error during channel initialization is not logged
Fixed - RBitSet object couldn't be used as nested object
Fixed - use keyPrefix for topic object used in Tomcat Session Manager
Fixed - unable connect to Redis on Android
Fixed - RMapCache element expiration doesn't work with map size = 1
Fixed - MOVED handling
Fixed - Pooled connection closed after MOVED redirection
Fixed - Master node shouldn't be shutdown on slave down event in Sentinel mode
Fixed - RoundRobinLoadBalancer doesn't distribute load equally if one of slave nodes failed
Fixed - Spring Session keyPrefix setting isn't used in session name
Fixed - failed Redis Master node is not shutdown properly
Fixed - Redisson shouldn't be shutdown in Spring Data RedissonConnectionFactory
Fixed - Redisson Spring Boot doesn't start properly without lettuce or jedis in classpath
Fixed - validation of filled out Redis node address in Config
Feature - takeFirstElements and takeLastElements streaming methods added to RBlockingDequeRx
Feature - RBlockingQueueRx.takeElements streaming method added
Feature - RTopicRx.getMessages streaming method added
Feature - async methods for listener removal added to RTopic object
Feature - RxJava2 method call cancellation support added
Feature - RObject.getSizeInMemory method added
Feature - RTopic.countListeners method added
Feature - takeFirstElements and takeLastElements added to RScoredSortedSetReactive and RScoredSortedSetRx objects
Feature - takeFirst and takeLast methods added to RScoredSortedSet object
Feature - readGroup method variations added to RStream object
Feature - remove, trim, fastClaim, removeGroup, removeConsumer, updateGroupMessageId methods added to RStream object
Improvement - JCache performance optimization up to 2x times
Improvement - Redis url validation
Fixed - Exception serialization by Jackson codec
Fixed - DNS channels aren't pooled
Fixed - RStream commands don't work with Redis 5.0.1 version
Fixed - task scheduled with cron pattern isn't executed with single worker
Fixed - Spring Boot Starter doesn't convert properly list of sentinel addresses
Fixed - RTopic and all objects based on it stop work properly if Subscribe timeout occured
Fixed - JDK 1.6 compatibility for 2.x version
Fixed - IPv6 addresses format support for Sentinel mode (thanks to Mikhail Surin)
Fixed - null value handling for Spring Boot Starter's timeoutValue setting (Thanks to junwu215177)
Fixed - OOM during RLocalCachedMap.fastPut method invocation and Reference based EvictionPolicy is used
Fixed - exception in CommandDecoder while using PubSub with ping
Fixed - RTopic.removeAllListeners invocation leads to PubSub connections leak
Fixed - all methods of RSemaphoreRx and RAtomicDoubleRx objects should return Flowable object
Fixed - Redisson.createRx method should return RedissonRxClient
Feature - RMap.putAll with ttl param (thanks to Tobias Wichtrey)
Feature - RxJava 2 support. Please refer to documentation for more details
Feature - Lambda task definition for RExecutorService. Please refer to documentation for more details
Feature - multi-type listeners support for RTopic and RPatternTopic objects. Please refer to documentation for more details
Feature - useScriptCache setting added. Manages by Lua-script caching on Redis side. Please refer to documentation for more details
Feature - added RMap.putAllAsync method with batch size
Feature - added RSet.random method limited by count
Improvement - memory allocation optimization during ExecutorService task execution
Fixed - keepAlive is not being set
Fixed - Redisson can't resolve short DNS name
Fixed - Redisson shuts down executor it doesn't own
Fixed - "spring.redis.cluster.nodes" param parsing for spring-boot
Fixed - Node.ping throws Exception if node is unreachable
Fixed - NPE in CommandDecoder
Fixed - DecoderException thrown when pingConnectionInterval setting being set
Fixed - BlockingQueue.take method doesn't survey failover
Fixed - SnappyCodecV2 codec doesn't decode properly underlying data encoded by FST codec
Fixed - UnsupportedOperationException thrown when using Spring Actuator with redisson-spring-data lib
Feature - RPermitExpirableSemaphore.updateLeaseTime method added
Improvements - cluster state check
Fixed - DNS resolver fails to find valid DNS record
Fixed - MultiLock should attempt to release locks if request was sent successfully
Fixed - RRateLimiter.tryAcquire with timeout blocks forever
Fixed - CommandAsyncService blocks indefinitely if MapLoader's methods throw exception
Fixed - RedisConnection is not closed if QUIT command wasn't sent successfully
Fixed - Spring Boot resource encoding
Fixed - failed Redis slaves handling
Fixed - read locks aren't acquire lock at the same moment when write released
Fixed - empty RBoundedBlockingQueue's capacity increases when using poll method
Fixed - tomcat session replication in IN_MEMORY mode (thanks to Yasin Koyuncu)
Feature - RStream object added. Please refer to documentation for more details
Fixed - failedSlaveCheckInterval setting is not applied under some conditions
Fixed - spring.factories and spring.provides files added to Spring Boot module
Fixed - pingConnectionInterval setting affects re-connection process with password enabled setting
Fixed - Lock watchdog does not monitor read locks
Fixed - Lock expiration renewal should be canceled if unlock method failed to execute
Fixed - BlockingQueue.take method doesn't work properly after failover
Fixed - Avoid to create connection per RRemoteService/RScheduledExecutorService worker
Fixed - backward JDK 8 compatibility
Feature - Spring Data Redis integration. Please refer to documentation for more details
Feature - Spring Boot Starter implementation. Please refer to documentation for more details
Feature - RBlockingDequeReactive object added
Feature - sharedSession setting for Tomcat Session Manager. Appropriate solution for migration of EAR based application with multiple WARs hosted previously on WebLogic or other servers. Please refer to documentation for more details
Improvement - Redis request/response handling performance improvement
Improvement - CompositeIterator decoupled from CompositeIterable (thanks to Pepe-Lu)
Fixed - task scheduled with time more than 1 hour is not executed
Fixed - RScheduledExecutorService doesn't handle delayed tasks correctly
Fixed - RMapCache and RSetCache objects should implement RDestroyable
Fixed - RBucket.set method with ttl throws NPE if value is null
Fixed - false HashedWheelTimer resource leak message
Fixed - RExecutorService task execution performance regression
Fixed - locking in multiple parallel transactions created with the same thread
Fixed - JCache.removeAll doesn't work
Fixed - Batch in ExecutionMode.REDIS_WRITE_ATOMIC and ExecutionMode.REDIS_READ_ATOMIC returns QUEUED instead of real result
Fixed - tasks scheduled with cron expression don't work in different timezones (thanks to Arpit Agrawal)
Fixed - global config codec is not registered in codec cache for reference objects (thanks to Rui Gu)
Feature - RScoredSortedSetReactive, RSetReactive, RListReactive objects implement RSortableReactive interface
Feature - RGeoReactive object added
Feature - reactive version of FairLock added
Feature - RRateLimiterReactive object added
Improvement - RObjectReactive and RScoredSortedSetReactive interfaces synced with RObjectAsync and RScoredSortedSetAsync
Fixed - readonly command shouldn't be executed on master node used as slave
Fixed - connection is closed per command execution for master node used as slave in readMode=MASTER_SLAVE
Fixed - RLiveObjectService should use entityClass's classloader
Feature - dump and restore methods added to RObject interface
Fixed - Redis response hangs if RLiveObject stored as nested object
Fixed - slow Redisson initialization in Sentinel
Fixed - missing PubSub messages when pingConnectionInterval setting is specified
Fixed - RBatch in ExecutionMode.REDIS_WRITE_ATOMIC and ExecutionMode.REDIS_READ_ATOMIC modes throws NumberFormatException exception
Fixed - RRedissonRateLimiter.acquire blocks forever
Fixed - lot of connections remain in TIME_WAIT state after Redisson shutdown
Fixed - ClassNotFoundException arise in Tomcat session manager
Fixed - RHyperLogLog.addAll method doesn't add all elements
Feature - added RKeys.getKeys method with batch size
Feature - added SnappyCodecV2 codec
Fixed - SerializationCodec doesn't support proxied classes
Fixed - NPE if RScheduledExecutorService's task scheduled with cron expression for finite number of execution
Fixed - validation of cron expression parameter of RScheduledExecutorService.schedule method
Feature - Iterator with batch size param for all RSet, RMap, RMapCached objects
Fixed - missing PubSub messages when pingConnectionInterval setting is specified
Fixed - excessive memory consumption if batched commands queued on Redis side
Fixed - RRateLimiter.acquire method throws NPE
Feature - RBatchOptions.executionMode setting added. Please refer to documentation for more details
Fixed - NPE in JCacheManager.close method
Fixed - ExecutorService tasks aren't reloaded properly
Fixed - removed unnecessary creation of HashMap instances in cluster mode
Fixed - RedisNode.info doesn't work
Fixed - NullPointerException when using setPingConnectionInterval in Pub/Sub mode
Fixed - LocalCachedMapDisable should implement Serializable
Fixed - ConcurrentModificationException in RTransaction.execute method
Fixed - exception handling in Fst and Json codec
Fixed - RedissonScoredSortedSet.contains and RedissonScoredSortedSet.getScoreAsync methods use wrong codec
Fixed - NPE if RedissonLocalCachedMap init with ReconnectionStrategy.LOAD param
Fixed - transactional object methods get blocked at high concurrency
Feature - RRateLimiter object moved to open-source version
Feature - ExecutorService task failover. Default failover interval is 60 seconds
Feature - RScoredSortedSet.pollFirst and pollLast methods with count parameter added
Feature - RScoredSortedSet.pollFirst and pollLast methods with timeout added
Feature - RScoredSortedSet.pollFirstFromAny and pollLastFromAny methods added
Improvement - Node.time() method returns Time object
Improvement - RListReactive, RMapCacheReactive, RSetCacheReactive and RSetReactive are up-to-date to Async interfaces
Fixed - setPingConnectionInterval is not propagated for single server configuration
Fixed - ClusterConnectionManager should use shared resolverGroup
Fixed - value can't be added to BloomFilter
Fixed - Redis nodes with noaddr flag should be parsed correctly
Fixed - methods belongs to transactional objects get blocked at high concurrency
Fixed - Collection iterator doesn't use the same Redis node
Fixed - ExecuteService response queue expiration time set to one hour
Fixed - Executed remote tasks are not removed from Redis
Fixed - reconnectionTimeout and failedAttempts renamed in xsd schema
Feature - Proxy mode Please refer to documentation for more details
Feature - Transaction API implementation Please refer to documentation for more details
Feature - Spring Transaction API implementation Please refer to documentation for more details
Feature - XA Transaction API implementation Please refer to documentation for more details
Feature - RPermitExpirableSemaphoreReactive object added
Feature - RMap.fastReplace method added
Feature - PING support for Pub/Sub connections
Improvement - RBatch object settings extracted as BatchOptions object
Improvement - RBitSet.set method should return boolean
Fixed - New IP discovery through DNS doesn't work for cluster mode
Fixed - replication for Tomcat Session Manager with readMode=INMEMORY
Fixed - pingConnectionInterval is not applied
Fixed - JDK10 compatibility
Fixed - RLiveObjectService.delete throws NPE if entity doesn't exist
Fixed - RSemaphore object doesn't work with zero permit
Fixed - RExecutorService.countActiveWorkers hangs if there are no registered workers
Fixed - Iterator loop and incorrect result returning
Fixed - SSL connection to Azure redis is failed
Fixed - NPE in SentinelConnectionManager
Fixed - RemoteService synchronous invocations aren't thread safe (regression since 2.10.5 / 3.5.5 versions)
Fixed - bad argument #1 to 'len' (string expected, got boolean) error arise for RMapCache object
Fixed - RedisTimeoutException arise during blocking command execution on RBlockingQueue and RBlockingDeque objects
Feature - RKeys.copy method added
Feature - RObject.copy method added
Feature - RSetCache.getLock method added
Fixed - ClusterConnectionManager throws IllegalArgumentException
Fixed - CommandDecoder doesn't remove command from commands queue when response was decoded with error
Fixed - RSetMultimap.get() doesn't create multimap entry in case of absence
Fixed - an error shouldn't appear if Redisson successfully got the information at least from one sentinel/cluster Redis node
Fixed - RObject.migrate method
Fixed - hdel comand wasn't used during remote service task removal
Feature - RSet.getLock method added
Fixed - race condition with load balancer node selection
Fixed - READONLY can't write against a read only slave error during failover
Fixed - NPE during failover in Sentinel mode
Fixed - JCache.getAll causes io.netty.util.IllegalReferenceCountException
Fixed - NPE in CommandDecoder handler while using RBatch object
Fixed - RSortedSet object tries to compare wrong types
Fixed - ClassCastException in RListMultimapCache.removeAll method
Feature - DNS monitoring for Sentinel nodes
Fixed - Old/stale nodes not removed from NodesGroup
Fixed - CertificateException while connecting over SSL to Azure or AWS Elasticache config endpoint
Fixed - publish subscribe connections couldn't be resubscribed during failover
Fixed - RedissonRedLock.tryLock doesn't work for some values of wait time parameter
Fixed - NPE in JCache.getAndRemoveValue
Fixed - memory leak in publish subscribe
Fixed - codec classLoader wasn't used in ExecutorService and RemoteService objects
Fixed - warning for disconnected slaves in sentinel mode
Redisson PRO performance improvements for follow performanceMode values:
HIGHER_THROUGHPUT - up to 25% performance growth
LOWER_LATENCY_AUTO - up to 100% performance growth
LOWER_LATENCY_MODE_2 - up to 100% performance growth
LOWER_LATENCY_MODE_1 - up to 100% performance growth
Feature - new values added to performanceMode setting
Feature - lockAsync and unlockAsync methods added to RedissonMultiLock
Feature - RMapCache.remainTimeToLive method added
Feature - Config.addressResolverGroupFactory setting added (thanks @Hai Saadon)
Improvement - UpdateMode.AFTER_REQUEST update mode optimization in tomcat session manager
Improvement - removed ByteBuf object usage during collection iteration
Fixed - Unable to send command error under heavy load using Redisson PRO
Fixed - expire, expireAt and clearExpire commands aren't implemented properly for RBloomFilter, RDelayedQueue, RFairLock, RLocalCachedMap and RPermitExpirableSemaphore object
Fixed - Redis clients duplication during discovering ip change of hostname
Fixed - tomcat session renewal in tomcat session manager
Fixed - failedAttempts setting should be applied to Slave nodes only
Feature - RedissonClusteredSpringLocalCachedCacheManager added. Please read documentation for more details
Feature - rangeTailReversed, rangeHeadReversed and rangeReversed methods added to RLexSortedSet object
Feature - RBucketsAsync interface added
Feature - scanInterval setting added for Sentinel mode
Feature - RLocalCachedMap.clearLocalCache method added
Fixed - remove hset command invocation during RMapCache entry loading
Fixed - buffer leak in replace and remove methods of RLocalCachedMap object
Fixed - RRemoteService object throws NPE
Fixed - Multimap cluster compatibility
Fixed - Enum support for Live Objects
Fixed - Jackson 2.9 compatibility
Fixed - RTopic.removeAllListeners got blocked on invocation
Fixed - possible pubsub listeners leak
Fixed - RBatch throws NPE with big pipeline in atomic mode
Fixed - Warning about CommandDecoder.decode() method
Feature - atomic setting added to RBatch object Please read documentation for more details
Feature - updateMode setting added to Tomcat Redis Session Manager Please read documentation for more details
Feature - RateLimiter object added Please read documentation for more details
Feature - RClusteredBloomFilter object added Please read documentation for more details
Feature - KQueue support added Please read documentation for more details
Feature - Tomcat 9 support added Please read documentation for more details
Feature - RPriorityBlockingQueue object added Please read documentation for more details
Feature - RPriorityBlockingDeque object added Please read documentation for more details
Feature - RLongAdder object added Please read documentation for more details
Feature - DoubleAdder object added Please read documentation for more details
Feature - RBucket.getAndDelete, RAtomicLong.getAndDelete and RAtomicDouble.getAndDelete methods added
Feature - RAtomicDoubleReactive object added
Feature - RPriorityQueue.pollLastAndOfferFirstTo method added
Improvement - support single config endpoint node for cluster mode
Improvement - hash functions replaced with https://github.com/google/highwayhash
Fixed - JDK 1.6+ compatibility for RemoteService
Fixed - setDnsMonitoringInterval(-1) doesn't disable DNS monitoring
Fixed - RLocalCachedMap.putAll gets stuck if map passed as parameter contains > 10000 elements
Fixed - RLocalCachedMap.put value encoding
Fixed - RKeys.countExists and RKeys.touch return wrong result in cluster mode
Fixed - Wrong parsing of RScript.ReturnType.MULTI result
Fixed - RedissonReadLock by name with colon couldn't be unlocked properly
Fixed - rg.springframework.cache.Cache$ValueRetrievalExceptionshouldn't be wrapped by IllegalStateException
Fixed - RMapCache listeners are not working on cross-platform environment
Fixed - JsonJacksonCoded shouldn't override provided objectMapper settings (thanks to @gzeskas)
Feature - RClusteredBitSet object added Please read documentation for more details
Improvement - Memory consumption optimization. RExecutorFuture and RScheduledFuture shouldn't be tracked if they weren't stored
Improvement - Config settings codecProvider and redissonReferenceEnabled renamed to referenceCodecProvider and referenceEnabled
Fixed - RedissonRedLock couldn't be locked in some cases
Fixed - RRemoteService can't ack when running redis in cluster mode
Fixed - DNSMonitor fails on bootstrap with custom event loop
Fixed - Redis domain name IP address renew process
Feature - RSetMultimapReactive object added
Feature - RListMultimapReactive object added
Feature - ReconnectionStrategy and SyncStrategy added to LocalCachedMapOptions
Feature - pingConnectionInterval setting added
Improvement - added sync on key for JCache.invoke method
Fixed - arguments encoding for RScript
Fixed - MapLoader hangs if loaded value is null
Fixed - OutOfMemory during RExecutorService usage
Fixed - NPE in RedissonSession.save method
Fixed - NPE during RExecutorService usage
Fixed - SnappyCodec can't handle data more than 32Kb
Fixed - failed to continue poll remote responses if current waiting for response has been canceled
Fixed - SSL support for cluster mode
Fixed - task with longer start time shouldn't overlap current task with shorter start time
Fixed - DNS monitor caches host name binding
Fixed - ReadMode.MASTER_SLAVE should be taken in account
Fixed - slave nodes should be added without freeze state
Fixed - master node should be disabled if any slave up
Fixed - handling connection to Redis nodes returned to online state
ProjectReactor dependency for 3.5.5 version was updated to 3.1.1 version
Feature - Added pingConnection, keepAlive, tcpNoDelay settings
Feature - Slaves synchronization support for RBatch/RBatchReactive objects
Improvement - Data encoding should be executed on client thread only
Improvement - Handling Redis redirect optimization
Improvement - Better collection handling for RedissonReference (thanks to Rui Gu)
Fixed - RedisLoadingException handling during re-connection process
Fixed - RedisClient can't be shutdown properly
Fixed - timeout drift for RFairLock
Fixed - expiration handling of reentrant write lock
Fixed - RReadWriteLock doesn't work in cluster
Fixed - Blocking queues are't rethrow exceptions
Fixed - out of connections problem on high load during RemoteExecutorService/ExecutorService usage
Fixed - NPE during RemoteService object usage
Fixed - Getting memory leak warnings when gracefully shutting down tomcat
Fixed - RMapCache.getAll doesn't support large keySet
Feature - added maxSize setting for SpringCacheManager
Feature - allow LiveObjectService to work with classes that inherit from REntities (thanks to @sdjacobs)
Improvement - RMapCache entires eviction process optimized
Improvement - handling of slave down process
Fixed - operation on slave coldn't be executed after its restart (thanks to @xavierfacq)
Fixed - ArrayIndexOutOfBoundsException in RedissonSessionRepository
Fixed - storing Live Objects in Redisson's collection objects (thanks to Rui Gu)
Fixed - cancel write operation for commands belong to disconnected connection
Fixed - possible race-condition during cancellation of write operation to Redis connection
Fixed - accessor methods in Live Objects break if they start with 'is' (thanks to @sdjacobs)
Fixed - MapReduce Collator couldn't be executed if timeout was defined
Fixed - RedissonKeys.delete throws NullPointerException in some cases
Fixed - CancellationException handling during RemotePromise cancellation
Fixed - RedisNodeNotFoundException should be supplied to Failed Promise
Fixed - ByteBufs are not released properly in SnappyCodec and LZ4Codec (regression since 2.10.2 and 3.5.2)
Feature - added addScoreAndGetRank and addScoreAndGetRevRank methods to RScoredSortedSet object
Feature - added addAndGetRank and addAndGetRevRank methods to RScoredSortedSet object (thanks to @zuanoc)
Feature - added support for bounded RMapCache object using trySetMaxSize setMaxSize methods (thanks to @johnou)
Feature - added search by pattern using iterator method of RSet objects
Feature - added search by pattern using keySet, values and entrySet methods of RMap objects
Feature - addScoreAndGetRank and addScoreAndGetRevRank methods were added to RScoredSortedSet object
Improvement - memory allocation optimization during encoding process
Fixed - fixed NPE in LoadBalancerManager (regression since 2.10.1 and 3.5.1)
Fixed - RAtomicDouble.decrementAndGet
Fixed - connection could be in closed state during reconnection process for blocking queue
Feature - DNS monitoring support for Sentinel, Master/Slave and Replicated mode
Feature - org.redisson.codec.CompositeCodec added
Feature - added readMode property for Tomcat RedissonSessionManager
Fixed - RMapCache.putAll couldn't handle map with entries amount larger than 5000
Fixed - master entry should be shutdown in slaveConnectionPool during master change process
Fixed - Redisson's Tomcat Session attributes should be read first to avoid invalidated session exception
Feature - Local Cache support for Hibernate Cache Please read documentation for more details
Feature - Local Cache support for Spring Cache Please read documentation for more details
Feature - RedissonLocalCachedMapCache object added Please read documentation for more details
Feature - BlockingFairDeque object added Please read documentation for more details
Feature - RLockReactive object added
Feature - RReadWriteLockReactive object added
Feature - RSemaphoreReactive object added
Feature - unlink, flushdbParallel, flushallParallel methods added
Fixed - ContextClassLoader should be used by Redisson Codec for Tomcat session's object serialization
Fixed - Spring Cache NullValue does not implement Serializable
Fixed - RLocalCachedMap doesn't work with non-json and non-binary codecs
Fixed - Tomcat RedissonSessionManager doesn't remove session on invalidation/expiration
Fixed - RedissonBatch shouldn't require reactor.fn.Supplier dependency
Fixed - Spring Session 1.3.x compatibility (thanks to Vcgoyo)
Fixed - priority queues should acquire lock before polling the element
Feature - Config.performanceMode setting added
Feature - JsonJacksonMapCodec codec added
Feature - Amazon Ion codec added
Feature - read-through, write-through and write-behind support for RMap objects
Feature - RExecutorService should return RExecutorFuture object with taskId
Feature - added RList.get method to load elements in a batch
Feature - ability to submit few tasks atomically (in batch) through RExecutorService interface
Feature - Config.keepPubSubOrder setting added
Improvement - make RMapReactive and RMapCacheReactive interfaces match with RMap and RMapCache
Improvement - RLexSortedSet should extend RSortedSet
Fixed - connection listener is not invoked in some cases
Fixed - RMapCache remove, put, putIfAbsent and replace methods aren't respect entry expiration
Fixed - SCAN command should be used in RKeys.deleteByPattern method
Fixed - RBinaryStream doesn't work in Redis cluster environment
Fixed - SELECT command shouldn't be executed on Sentinel servers
Fixed - Stackoverflow error arise during decoding of large amount of PubSub messages
Fixed - LocalCachedMapInvalidate object can't be serialized by Kryo codec
Fixed - XMLGregorianCalendar type handling in JSON codec
Fixed - Reactive Stream methods shouldn't be executed immediately after Publisher object creation
Since this version, if you use programmatic config definition you should define full url with schema.
config.setAddress("redis://127.0.0.1:6739");
// or for SSL support
config.setAddress("rediss://127.0.0.1:6739");Feature - SSL support
Feature - RedisLabs hosting support
Feature - RBlockingQueue.takeLastAndOfferFirstTo method added
Feature - RScoredSortedSet.firstScore, lastScore methods added
Feature - RedissonCacheManager.setAllowNullValues method added
Feature - RedissonSpringCacheManager.setCacheNames method added
Feature - Map Entry listeners support added for RMapCache object
Feature - Config.lockWatchdogTimeout parameter added
Improvement - NPE checking for key and value added for RedissonMapCache
Improvement - RKeys.deleteByPatternAsync uses scan command
Fixed - RBoundedBlockingQueue.pollAsync blocks if timeout is less than 1 second
Fixed - unlocking of nested RReadWriteLock.readLock deletes current acquired RReadWriteLock.writeLock
Fixed - wrong null values checking in RDelayedQueue methods
Fixed - probability of infinite scan for all iterators
Fixed - Node.InfoSection should be public
Fixed - JSR107 cache implementation should throw javax.cache.CacheException in case of any error
Feature - Dropwizard metrics integration More details here
Feature - RLocalCachedMap.preloadCache method added (thanks to Steve Draper)
Feature - RGeo.radiusStoreTo methods added (thanks to Cory Sherman)
Fixed - NoClassDefFoundError exception during using redisson-all module
Fixed - RLocalCachedMap.getAll didn't use cache (thanks to Steve Draper)
Fixed - reference to avro module has been removed
Feature - MapReduceService added More details here
Feature - readAllMap and readAllMapAsync methods added to RMap
Feature - readAllKeySet and getReadWriteLock methods added to RMultimap
Feature - RKeys.delete by objects method added
Feature - RRemoteService.deregister method added
Feature - retryAttempts, retryInterval and timeout methods added to RBatch object
Feature - RMapCache.fastPutIfAbsent with ttl added (thanks to Dobi)
Feature - EvictionPolicy.WEAK added for RLocalCachedMap
Feature - LocalCachedMapOptions.invalidationPolicy introduced for RLocalCachedMap
Feature - expire, expireAt, move, migrate, clearExpire, renamenx, rename, remainTimeToLive methods added to RKey
Improvement - EvictionPolicy.LRU optimization for RLocalCachedMap
Fixed - RTopic.onSubscribe should be invoked after failover process
Fixed - Spring boot with redisson 3.3.2 fails without optional actuator dependency (thanks to Rick Perkowski)
Fixed - RedissonCacheMap.putIfAbsentAsync doesn't take in account ttl and minIdleTime params (thanks to Dobi)
Fixed - Spring cache should put NullValue object instead of null
Fixed - Fixed error - No field factory in class Ljava/net/URL
Fixed - Spring cache's method with @Cacheable(sync=true) annotation never expires (thanks to Dobi)
Fixed - spring schema file corrected (thanks to Rui Gu)
Fixed - Prevent to set URL.factory to null in case of concurrent URL creation in the URLBuilder (thanks to Björn-Ole Ebers)
Fixed - RMap.addAndGet causes bad argument (thanks to Rui Gu)
Fixed - RedissonSpringCacheManager creates new cache on each getCache call
Fixed - wrong value codec encoder usage for RedissonLocalCachedMap.fastPutAsync method
Feature - Redisson's Spring custom namespace support (thanks to Rui Gu)
Feature - ability to set custom connection manager (thanks to Saikiran Daripelli)
Feature - autoconfigured Spring Boot CacheStatisticsProvider implementation (thanks to Craig Andrews)
Feature - RKeys.touch and RObject.touch methods added
Feature - RedissonCompletionService implementation added
Feature - RMap.getReadWriteLock method added
Fixed - NPE during RLocalCachedMap.fastRemove invocation
Fixed - redisson-tomcat-8 module is not compatible with Tomcat 8.5
Fixed - URLBuilder methods should be synchronized
Fixed - use PSETEX in RBucket.set method
Fixed - DelayedQueue.remove() and DelayedQueue.removeAll()
Fixed - unable to define Type and AvroSchema for AvroJacksonCodec
Fixed - ReadWriteLock leaseTimeout calculation
Fixed - Config.fromJson(file) method, throws StackOverflowError
Feature - Cache with SoftReference support added for RLocalCachedMap
Feature - Config.subscriptionMode setting added
Improvement - errors handling during RBatch execution
Fixed - StackOverflowException in URLBuilder
Fixed - TomcatSessionManager can't be used in Tomcat if Redisson has been deployed in web application
Fixed - skip cluster nodes with the "handshake" flag (thanks to @dcheckoway)
Feature - RClusteredLocalCachedMap object added More details here
Feature - RClusteredMapCache object added More details here
Feature - RClusteredSetCache object added More details here
Feature - RPriorityQueue object added More details here
Feature - RPriorityDeque object added More details here
Feature - removeAllListeners and removeListener by instance methods added for RTopic and RPatternTopic
Feature - RLockAsync interface added
Improvement - RRemoteService is now able to support method overload
Fixed - RLocalCachedMap is not Redis cluster compatible
Fixed - cascade slaves are not supported in cluster mode
Fixed - shutdown checking during master change state check added
Fixed - master isn't checked during new slave discovery in Sentinel mode
Feature - Allow to specify Redisson instance/config during JCache cache creation
Fixed - ByteBuf.release method invocation is missed in LZ4Codec and SnappyCodec
Fixed - AssertionError during Redisson shutdown
Fixed - RReadWriteLock.readLock couldn't be acquired by same thread which has already acquired writeLock
Fixed - failed RFairLock.tryLock attempt retains caller thread in fairLock queue
Fixed - factory already defined error
Fixed - JCache expiration listener doesn't work
Fixed - RLocalCachedMap doesn't work with SerializationCodec
Fixed - Can't find entry error during operation execution on slave nodes
Redisson Team is pleased to announce ULTRA-FAST Redisson PRO edition.
Performance measure results available in Benchmark whitepaper
Feature - RMap.getLock(key) and RMultimap.getLock(key) methods added
Improvement - RedissonSpringCacheManager constructor with Redisson instance only added
Improvement - CronSchedule moved to org.redisson.api package
Fixed - RedissonBaseIterator.hasNext() doesn't return false in some cases
Fixed - NoSuchFieldError exception in redisson-tomcat modules
Fixed - ConnectionPool size not respected during redirect of cluster request
Fixed - RSortedSet.removeAsync and RSortedSet.addAsync
Fixed - RBloomFilter.tryInit were not validated properly
Fixed - CommandDecoder should print all replay body on error
Feature - RList, RSet and RScoredSortedSet implements RSortable interface with SORT command support
Feature - NodeAsync interface
Feature - Node.info, Node.getNode methods added
Fixed - elements distribution of RBlockingFairQueue across consumers
Fixed - factory already defined error during Redisson initialization under Apache Tomcat
Url format used in config files has changed. For example:
"//127.0.0.1:6739" now should be written as "redis://127.0.0.1:6739"
Feature - RSet.removeRandom allows to remove several members at once
Fixed - exceptions during shutdown
Fixed - redis url couldn't contain underscore in host name
Fixed - IndexOutOfBoundsException during response decoding
Fixed - command timeout didn't respect during topic subscription
Fixed - possible PublishSubscribe race-condition
Fixed - blocking queue/deque poll method blocks infinitely if delay less than 1 second
Feature - Spring Session implementation. More details here
Feature - Tomcat Session Manager implementation. More details here
Feature - RDelayedQueue object added. More details here
Feature - RBlockingFairQueue object added. More details here
Feature - RSortedSet.readAll and RQueue.readAll methods added
Fixed - RMap.getAll doesn't not preserve the order of elements
Fixed - Wrong nodes parsing in result of cluster info command
Fixed - NullPointerException in CommandDecoder.handleResult
Fixed - Redisson shutdown status should be checked during async command invocation
Feature - new object added RBinaryStream. More info about it here
Improvement - limit Payload String on RedisTimeoutException
Improvement - Elasticache master node change detection process optimization
Include all code changes from 2.2.27 version
Fixed - RMapCache.fastPutIfAbsentAsync doesn't take in account expiration
Fixed - timer field of RedisClient hasn't been initialized properly in some cases
This version fixes old and annonying problem with ConnectionPool exhusted error. From this moment connection pool waits for free connection instead of throwing pool exhausted error. This leads to more effective Redis connection utilization.
Improvement - remove Connection pool exhausted exception
Fully compatible with JDK 8. Includes all code changes from 2.5.0 version
Feature - RFeature extends CompletionStage
This version brings greatly improved version of RLiveObjectService and adds cascade handling, cyclic dependency resolving, simplified object creation. Read more in this article
Includes all code changes from 2.2.26 version
Feautre - COUNT and ASC/DESC support for RGeo radius methods
Feature - RGeo extends RScoredSortedSet
Feature - RCascade annotation support LiveObjectService
Improvement - RId generator should be empty by default
Improvement - support setter/getter with protected visibility scope for LiveObject
Fixed - RMapCache doesn't keep entries insertion order during iteration
Fixed - @RId is returned/overwritten by similarly named methods (thanks to Rui Gu)
Fixed - typo getRemoteSerivce -> getRemoteService (thanks to Slava Rosin)
Fixed - RPermitExpirableSemaphore.availablePermits doesn't return actual permits account under certain conditions
Fixed - readAllValues and readAllEntrySet methods of RLocalCacheMap return wrong values
Fixed - setter for collection field of LiveObject entity should rewrite collection content
Fixed - RSetCache TTL not updated if element already present
Fixed - RLiveObjectService swallow exceptions during merge or persist operation
Fixed - RLiveObjectService doesn't support protected constructors
Fixed - object with cyclic dependencies lead to stackoverflow during RLiveObjectService.detach process
Fixed - not persisted REntity object allowed to store automatically
Fixed - RLexSortedSet.addAll doesn't work
Fixed - RLiveObjectService can't detach content of List object
Fixed - RLiveObjectService doesn't create objects mapped to Redisson objects in runtime during getter accesss
Fixed - RLiveObjectService can't recognize id field of object without setter
Fixed - NPE in CommandDecoder
Fixed - PubSub connection re-subscription doesn't work in case when there is only one slave available
Includes all code changes from 2.2.25 version
Feature - new object added RPermitExpirableSemaphore. More info about it here
Feature - new object added RLocalCachedMap. More info about it here
Feature - references support (thanks to Rui Gu) More info about it here
Feature - Docker support More info about it here
Feature - RSemaphore.reducePermits method added
Feature - nettyThreads and executor settings added
Feature - valueRangeReversed, entryRangeReversed, union and intersection methods added to RScoredSortedSet object
Feature - Node.time method added
Feature - RMap.valueSize method added
Feature - RBucket.size method added
Feature - RBatch.executeSkipResult method added
Improvement - Redisson Node could be created with existing Redisson instance
Improvement - RMultimap.get should return RSet or RList interface instead of Set and List
Fixed - RExecutorService should reject non-static inner task class
Fixed - wrong object encoding in RScoredSortedSet.addScore method
Improvement - log unexpected errors in netty handlers
Improvement - Not all slots are covered error should be more informative
Improvement - implement random wait time in lock method of RedissonRedLock and RedissonMultiLock objects
Fixed - ClassCastException error when there are no slaves in sentinel mode
Fixed - keep RMap insertion ordering while iteration
Fixed - thread stuck at lock method of RedissonRedLock and RedissonMultiLock objects
Fixed - incorrect tryLock behaviour of RedissonRedLock and RedissonMultiLock objects
Fixed - connection shouldn't be closed on exceptionCaught
Fixed - Jackson 2.8.x compatibility
Fixed - TRYAGAIN error handling in cluster mode
Fixed - sync commands in connectionListener leads to connection timeout exception
Fixed - can't find slave error in cluster mode if failed slave hasn't been added before
Starting from this version Redisson could be run as standalone node to execute distributed tasks. More features will be added to it in future. Read docs about it here
Feature - new service added RExecutorService. More info about it here
Feature - new service added RScheduledExecutorService. More info about it
here
Feature - new service added RLiveObjectService. More info about it
here (big thanks to Rui Gu for this amazing feature)
Feature - new object added RBoundedBlockingQueue. More info about it here
Feature - Redis deployment tool. More info about it
here
Feature - Cluster management tool. More info about it here
Feature - Avro and Smile codecs added
Breaking api change - all config classes moved to org.redisson.config package
Breaking api change - all classes moved from org.redisson.core to org.redisson.api package
Breaking api change - switched from io.netty.util.concurrent.Future to org.redisson.api.RFuture interface
Fixed - division by zero in WeightedRoundRobinBalancer (thanks to Shailender R Bathula)
Fixed - PubSub connection in cluster mode should be connected to node according slot derived from channel name
Fixed - RLock.tryLock could block forever under some conditions
Improvement - Future.cancel method handling for RemoteService async call
Fixed - unable to redefine RedisClient command execution timeout
Fixed - exception occured in CommandEncoder leads to reponse timeout exception
Fixed - exception occured in CommandDecoder leads to reponse timeout exception
Fixed - BLPOP timeout calculation fixed
Fixed - object used in RemoteService to prevent race-condition during ack receiving should be created per request
Fixed - java.lang.UnsupportedOperationException during command batch usage with netty 4.0.38 and higher
Fixed - RLock, RReadWriteLock, RSemaphore and RCountDownLatch can blocks forever under some conditions
Fixed - NPE during pubsub re-subscription (regression since 2.2.18)
Fixed - RSortedSet doesn't work in cluster mode (regression since 2.2.16)
Fixed - PubSub connection pool initialization in cluster mode
Fixed - NPE during pubsub usage in cluster mode (regression since 2.2.18)
Feature - RSetReactive.readIntersection, RSetReactive.diff and RSetReactive.intersection added
Fixed - cluster commands handling regression (regression since 2.2.18)
Feature - RSet.randomAsync and RSet.random commands added (thanks to dcheckoway)
Feature - commandTimeout param added to RedisClient
Feature - JsonJacksonMapValueCodec basic typed map value codec added (thanks to andrejserafim)
Improvement - PubSub management has been reimplemented this resolves some issues with RLock, RSemaphore objects
Fixed - disconnected pubsub connection leads to missed response for unsubscribe/punsubscribe operations
Fixed - cluster slot changes discovery
Fixed - execute all lock, semaphore and countdownlatch commands on master node
Fixed - shutdown listeners added during blocking operations usage weren't removing in some cases
Fixed - response parsing of cluster nodes command
Fixed - Connections weren't closing during RedisClient shutdown
Fixed - RedissonRedLock.unlock
Feature - RMultimap.keySize method added
Feature - RKeys.getType method added
Feature - RKeys.getKeysByPattern method with count param added
Improvement - RedissonMultiLock.lock method optimization
Feature - RedissonRedLock implemented
Fixed - RMapCache.delete doesn't delete redisson__idle__set__
Fixed - integer comparison in EvictionScheduler
Fixed - ByteBuf leak (thanks to jackygurui)
Fixed - RTopic.addListener method worked asynchronous sometimes
Fixed - ClastCastException occurred if multi-type PubSub channels were used with single connection
Fixed - PubSub status message decoding
Fixed - RLock.lock can hang in some cases
Fixed - PubSub subscription may stuck in some cases
Fixed - return value of RedissonMultimap.keySet.size method
Feature - RGeo, RMultimapCache added to RBatch
Feature - fastRemove and fastRemoveAsync methods were added to RList
Improvement - added Spring 4.3.0 support to RedissonSpringCacheManager
Improvement - RSortedSet performance boost up to x4
Improvement - RList.remove optimization
Improvement - ability to define Codec for RRemoteService
Fixed - cluster state managing with redis masters only
Fixed - dead lock during RLock, RSemaphore, RReadWriteLock, RCountDownLatch usage under heavy load
Improvement - Performance boost up to 30% for RSortedSet.add method
Fixed - auth during reconnection (thanks to fransiskusx)
Fixed - Infinity loop with iterator
Fixed - NPE in RSortedSet
Fixed - RSortedSet.remove and iterator.remove methods can break elements ordering
Redisson Team is pleased to announce Redisson PRO edition. This version is based on open-source edition and has 24x7 support and some features.
Feature - data sharding for RMap, RSet structures in cluster mode available only in Redisson PRO edition
Feature - new object added RLock with fair mode support
Feature - Ability to execute interface methods used for RemoteService in asynchronous way
Feature - RSemaphoreAsync interface implemented
Feature - addBefore, addBeforeAsync, addAfter, addAfterAsync methods added to RList object
Feature - readAll, pollFirst, pollLast, first, last, revRankAsync, readAllAsync, pollFirstAsync, pollLastAsync, firstAsync, lastAsync and revRankAsync methods added to RLexSortedSet object
Feature - count, countAsync, readAll, readAllAsync methods added to RScoredSortedSet object
Feature - entryValueReversed, entryValueReversedAsync methods added toRScoredSortedSet (thanks to weiqiyiji)
Feature - Ability to specify the name prefix for RRemoteService (thanks to pierredavidbelanger)
Feature - Ability to make remote call in fire-and-forget and ack-response modes only (thanks to pierredavidbelanger)
Improvement - optimized cluster redirect handling during RBatch execution
Fixed - RScoredSortedSet.retainAll method works incorrectly in some cases
Fixed - getBlockingQueue throws IndexOutOfBoundsException (thanks to jackygurui)
Fixed - GEODIST command handling in RGeo object (thanks to jackygurui)
Fixed - RObject.expireAt method uses second instead of ms
Fixed - don't make a remote call when toString, equals and hashCode are called via remote interface (thanks to pierredavidbelanger)
Fixed - RRemoteService doesn't work correctly with serialzation codecs (thanks to pierredavidbelanger)
Fixed - executors amount is not enforced (thanks to pierredavidbelanger)
Fixed - FSTObjectOutput shouldn't be closed after write
Fixed - possible race-condition during ack waiting in RRemoteService object
Fixed - timeWait checking fixed in RLock.tryLockAsync
Feature - RSet.diff and RSet.intersection methods added
Imporovement - RScoredSortedSet.containsAll, removeAll and retainAll methods speed optimization
Imporovement - RSetCache memory and speed optimization
Imporovement - RSet.retainAll, containsAll, removeAll methods speed optimized up to 100x
Fixed - possible infinity RLock expiration renewal process
Fixed - error during RSetCache.readAll invocation.
Fixed - expiration override wasn't work in RSetCache.add
Imporovement - Replaying phase handling in CommandDecoder
Fixed - cluster state update manager can't try next node if current node has failed to response
Fixed - cluster initialization
Fixed - items removing during RMap iteration
Fixed - RGeo.addAsync codec definition
Fixed - RMapCache iterator and readAll methods
Fixed - unnecessary slots migration in cluster mode
Fixed - Command batches redirect in cluster mode
Fixed - cluster mode compatibility for RedissonMultimap.fastRemove method
Fixed - RedissonMultiLock deadlock
Fixed - MultiDecoder empty result handling
Fixed - array start index in LUA scripts
Fixed - RMap iterator
Fixed - probably thread blocking issues
Since this version Redisson has perfomance boost up to 43%
Feature - new object added RGeo
Feature - new object added RBuckets
Feature - travis-ci integration (thanks to jackygurui)
Improvement - RScoredSortedSet.removeAllAsync & removeAll methods optimization
Improvement - RemoteService reliability tuned up
Improvement - Reattaching RBlockingQueue\Deque blocking commands (poll, take ...) after Redis failover process or channel reconnection
Fixed - iterator objects may skip results in some cases
Fixed - RTopic listeners hangs during synchronous commands execution inside it
Fixed - Redisson hangs during shutdown if RBlockingQueue\Deque.take or RBlockingQueue\Deque.poll methods were invoked
Feature - new object added RRemoteService
Feature - new object added RSetMultimapCache
Feature - new object added RListMultimapCache
Improvement - ability to cancel BRPOP and BLPOP async command execution
Improvement - Config params validation
Improvement - test RedisRunner improvements (thanks to jackygurui)
Improvement - Double.NEGATIVE_INFINITY and Double.POSITIVE_INFINITY handling for ScoredSortedSet (thanks to jackygurui)
Fixed - MOVED, ASK handling in cluster mode using RBatch
Fixed - delete and expire logic for Multimap objects
Fixed - RLock.tryLockAsync NPE
Fixed - possible NPE during Redisson version logging
Fixed - Netty threads shutdown after connection error
Feature - new object added RSetMultimap
Feature - new object added RListMultimap
Feature - valueRangeReversed and valueRangeReversedAsync methods were added to RScoredSortedSet object
Improvement - Throw RedisOutOfMemoryException when OOM error from Redis server has occured
Improvement - Node type added to optimization in Cluster mode
Improvement - Add DynamicImport-Package to OSGi headers
Fixed - RedissonSpringCacheManager Sentinel compatibility
Fixed - RAtomicLong.compareAndSet doesn't work when expected value is 0 and it wasn't initialized
Feature - union, unionAsync, readUnion and readUnionAsync methods were added to RSet object
Feature - readAll and readAllAsync methods were added to RSetCache object
Improvement - RKeys.delete optimization in Cluster mode
Fixed - Script error during RSetCache.toArray and RSetCache.readAll methods invocation
Fixed - Sentinel doesn't support AUTH command
Fixed - RMap iterator
Feature - readAllKeySet, readAllValues, readAllEntry, readAllKeySetAsync, readAllValuesAsync, readAllEntryAsync methods were added to RMap object
Improvement - RKeys.delete optimization in Cluster mode
Fixed - minimal connections amount initialization
Fixed - RKeys.deleteByPattern throws an error in cluster mode
Fixed - RKeys.deleteAsync throws error in Cluster mode
Fixed - Redisson failed to start when one of sentinel servers is down
Fixed - Redisson failed to start when there are no slaves in Sentinel mode
Fixed - slave nodes up/down state discovery in Cluster mode
Fixed - slave can stay freezed when it has been just added in Sentinel mode
Fixed - offline slaves handling during Redisson start in Sentinel mode
Fixed - SELECT command can't be executed in Sentinel mode
Fixed - database setting removed from cluster config
Feature - new object added RedissonMultiLock
Feature - move method added to RSet, RSetReactive objects (thanks to thrau)
Feature - put methods with maxIdleTime param added to RMapCache object
Feature - RList.subList returns live view object
Feature - readAll method added to RList and RSet objects
Feature - trim method added to RList object
Feature - ability to read/write Redisson config object from/to JSON or YAML format
Feature - Spring cache integration
Feature - readMode setting added
Improvement - RSetCache object entry eviction optimization
Improvement - RList object optimization
Improvement - RedissonCountDownLatchAsync interface added
Improvement - cluster restrictions removed from loadBucketValues and saveBuckets methods
Fixed - wrong ByteBuf read position in all codecs based on StringCodec
Fixed - can't connect with password to Sentinel and Elasticache servers
Fixed - Cluster slave discovery (regression since 2.1.5)
Fixed - Sentinel slave discovery (regression since 2.1.5)
Feature - new object added RBloomFilter
Feature - new object added RAtomicDouble
Feature - tryAdd, tryAddAsync, addAll and addAllAsync methods added to RScoredSortedSet
Feature - RKeys.count and RKeys.countAsync methods added
Feature - RedissonClient.saveBuckets method added
Feature - trySet, trySetAsync, compareAndSet and getAndSet methods added to RBucket
Feature - fastPutIfAbsent and fastPutIfAbsentAsync methods added to RMap
Improvement - RMap.putIfAbsent optimization
Improvement - RBitSet index range extended to Integer.MAX_VALUE*2
Improvement - RAtomicLong.getAndAdd optimization
Fixed - infinity loop during RMap iteration
Fixed - wrong timeout value used during RBatch execution
Fixed - connection handling when isReadFromSlaves = false
Fixed - RMap.addAndGetAsync key encoding
Fixed - RBatch errors handling
Fixed - RBlockingQueue.pollLastAndOfferFirstToAsync does not block properly
Please update to this version ASAP due to connection leak discovered in previous versions since Redisson 2.1.4.
Feature - new object added RBlockingDeque
Feature - new object added RSemaphore
Feature - RMapCache.fastPut method with TTL support added
Feature - WeightedRoundRobinBalancer slaves balancer added
Improvement - Memory consumption optimization
Improvement - storing value with ttl = 0 in RSetCache or RMapCache saves it infinitely
Fixed - reconnection handling when Sentinel servers are restarted
Fixed - RedisConnectionException should be throw if Redisson can't connect to servers at startup
Fixed - Connection leak (regression bug since 2.1.4)
Fixed - ConnectionWatchdog throws exception when eventloop in shutdown state
Fixed - RReadWriteLock.forceUnlock works only for current thread
Fixed - MapKeyDecoder and MapValueDecoder are called in wrong order
Fixed - RReadWriteLock doesn't work in cluster mode
Feature - ability to set connection listener via Config.connectionListener setting
Fixed - RLock expiration bug fixed (regression bug since 2.2.2)
Fixed - NPE in RedissonSortedSet constructor
Feature - isShuttingDown and isShutdown methods were added to RedissonClient and RedissonReactiveClient
Feature - new object added RSetCacheReactive
Fixed - RLock expiration renewal task scheduling fixed (regression bug since 2.2.1)
Fixed - RExpirable.expireAsync timeUnit precision fixed (regression bug since 2.2.1)
Feature - new object added RReadWriteLock with reentrant read/write locking
Feature - new object added RMapCache map-based cache with TTL support for each entry
Feature - new object added RSetCache set-based cache with TTL support for each value
Feature - RBatchReactive.getKeys method added
Feature - RMap.values(), RMap.keySet(), RMap.entrySet() reimplemented with live-view objects
Feature - RObjectReactive.isExists, RObject.isExists and RObject.isExistsAsync added
Fixed - RLock.unlock not thrown IllegalMonitorStateException
Since 2.2.0 version Redisson supports Reactive Streams. Use Redisson.createReactive method to access Reactive objects.
Feature - Reactive Streams support
Feature - RList.addAllAsync and RMap.getAllAsync methods added
Feature - RList.equals and RList.hashCode methods implemented
Feature - pollFirst, pollFirstAsync, pollLast, pollLastAsync methods added to RScoredSortedSet
Improvement - RLock and RCountDownLatch switched to LongCodec
Breaking api change - RExpirable methods now uses milliseconds instead of seconds
Fixed - RLock.delete didn't check lock existence
Config.useMasterSlaveConnection and Config.useSentinelConnection methods renamed to Config.useSentinelServers and Config.useMasterSlaveServers respectively
Deprecated methods are dropped
Fixed - connection pool regression bug
Fixed - connection init during Node.ping and ClusterNode.info invocation
Feature - new methods with limit option support were added to RLexSortedSet: lexRange, lexRangeHead, lexRangeHeadAsync, lexRangeTail, lexRangeTailAsync, lexRangeAsync (thanks to jackygurui)
Feature - new methods with limit option support were added to RScoredSortedSet: valueRange, valueRangeAsync, entryRange, entryRangeAsync, valueRange, valueRangeAsync (thanks to jackygurui)
Feature - LOADING Redis server response handling
Feature - RKeys.getSlot method added
Feature - new config options reconnectionTimeout, failedAttempts, connectTimeout, slaveSubscriptionConnectionMinimumIdleSize, masterConnectionMinimumIdleSize, 'slaveConnectionMinimumIdleSize, idleConnectionTimeout
Feature - RBitSet object added
Feature - RBlockingQueue.pollFromAny and RBlockingQueue.pollFromAnyAsync methods added
Improvements - LoadBalancer interface refactored
Fixed - RedisTimeoutException message
Fixed - command execution timeout handling
Fixed - RList.addAllAsync
Fixed - RSet.iterator
Fixed - RBatch.execute and RBatch.executeAsync errors handling
Cluster support improvements. New codecs. Stability improvements.
Feature - LZ4 compression codec support
Feature - CBOR binary json codec support (thanks to lefay)
Feature - MsgPack binary json codec support
Feature - Fst serialization codec support
Feature - Snappy compression codec support
Feature - cluster slave nodes change monitoring
Feature - Config.slaveFailedAttempts and Config.slaveReconnectionTimeout config params added
Feature - ClusterServersConfig.readFromSlaves config param added
Improvement - async channel reconnection
Improvement - connection acquisition in async way
Improvement - cluster slot change/migration handling
Improvement - get cluster info from new cluster nodes not defined in initial config
Deprecated - refreshConnectionAfterFails config param
Fixed - RList.add(pos, element) fixed
Fixed - Publish/Subscribe message decoding under heavy load
Fixed - cluster ASK response handling
Fixed - RMap.putAll fixed
Fixed - parsing cluster nodes info
Fixed - NPE during Publish/Subscribe event handling
Fixed - Redisson shutdown handling
Fixed - EOFException during RLock usage with SerializationCodec (thanks to Oleg Ternovoi)
Feature - Ability to define Codec for each object
Feature - refreshConnectionAfterFails setting added
Feature - AWS Elasticache support via Config.useElasticacheServers method (thanks to Steve Ungerer)
Feature - RScoredSortedSet and RLexSortedSet added. Both uses native Redis Sorted Set commands. RLexSortedSets stores only String objects and work with ZLEX-commands
Fixed - missed AUTH during channel reconnection
Fixed - resubscribe to subscribed topics during channel reconnection
Fixed - possible NPE during channel reconnection
Fixed - executeAsync freezes in cluster mode
Fixed - use same node for SCAN/SSCAN/HSCAN during iteration
Fixed - possible race-condition during master change
Fixed - BlockingQueue.peek race-condition
Fixed - NPE with empty sentinel servers
Fixed - unable to read clientName config param in Master\Slave and Sentinel modes
Fixed - "Too many open files" error in cluster mode
Feature - all keys operations extracted to RKeys interface
Feature - RKeys.getKeys, RKeys.getKeysByPattern and RKeys.randomKeymethods added
Feature - RBlockingQueueAsync.drainToAsync method added
Feature - Redis nodes info and ping operations via Redisson.getNodesGroup or Redisson.getClusterNodesGroup now available
Improvement - added sentinel nodes discovery
Fixed - command encoding errors handling
Fixed - cluster empty slot handling
Fixed - connection hangs when there are no slaves in sentinel mode
Fixed - activate master as slave when there are no more available slaves in sentinel mode
Fixed - skip disconnected sentinels during startup
Fixed - slave node discovery in sentinel mode which has been disconnected since start
Deprecated - Redisson methods deleteAsync, delete, deleteByPatternAsync, deleteByPattern, findKeysByPatternAsync, findKeysByPattern. Use same methods with RKeys interface
Feature - RTopic subscribtion/unsubscription status listener added
Feature - RSet: removeRandom and removeRandomAsync methods added
Improvement - RList: retainAll,containsAll, indexOf, lastIndexOf optimization
Breaking api change - findKeysByPattern response interface changed to Collection
Breaking api change - RTopic message listener interface changed
Fixed - NPE during cluster mode start
Fixed - timeout timer interval calculation
Fixed - RBatch NPE's with very big commands list
Fixed - RBucket.set with timeout
Starting from 2.0.0 version Redisson has a new own async and lock-free Redis client under the hood. Thanks to the new architecture pipline (command batches) support has been implemented and a lot of code has gone.
Feature - new RObject methods: move, moveAsync, migrate, migrateAsync
Feature - new async interfaces: RAsyncMap, RAtomicLongAsync, RBlockingQueueAsync, RCollectionAsync, RDequeAsync, RExpirableAsync, RHyperLogLogAsync, RListAsync, RObjectAsync, RQueueAsync, RScriptAsync, RSetAsync, RTopicAsync
Feature - multiple commands batch (Redis pipelining) support via Redisson.createBatch method
Feature - new methods flushall, deleteAsync, delete, deleteByPatternAsync, deleteByPattern, findKeysByPatternAsync, findKeysByPattern added to RedissonClient interface
Improvement - closed channel detection speedup
Fixed - requests state sync during shutdown
Fixed - netty-transport-native-epoll is now has a provided scope
Fixed - NPE during BlockingQueue.poll invocation
Feature - RQueue.pollLastAndOfferFirstTo method added
Feature - RObject.rename, RObject.renameAsync, RObject.renamenx, RObject.renamenxAsync methods added
Feature - RList.getAsync, RList.addAsync, RList.addAllAsync methods added
Feature - RObject.deleteAsync method added
Feature - unix sockets support via Configuration.useLinuxNativeEpoll setting
Feature - Redisson.getTopicPattern method added (thanks to alex-sherwin)
Improvement - RLock auto-unlock then client lock-owner is gone (thanks to AndrewKolpakov)
Improvement - lua scripts used instead of multi/exec commands to avoid connection errors during execution (thanks to AndrewKolpakov)
Improvement - RObject.delete method now returns boolean status
Improvement - propagate Command processing exceptions to ConnectionManager (thanks to marko-stankovic)
Improvement - KryoCodec classes registration ability added
Fixed - slave status handling in Sentinel mode
Fixed - String codec
Fixed - Cluster ASKING command support
Fixed - RedissonBlockingQueue#drainTo method (thanks to Sergey Poletaev)
Fixed - Cluster.STATE.HANDSHAKE enum added
Fixed - RedissonClient.getScript method added
Fixed - BlockingQueue.poll method
Fixed - Incorrect map key encoding makes hmget return no fields when string keys are used (thanks to sammiq)
Feature - all redis-script commands via 'RScript' object
Feature - implementation of java.util.concurrent.BlockingQueue (thanks to pdeschen)
Feature - buckets load by pattern (thanks to mathieucarbou)
Improvement - IPv6 support
Improvement - isEmpty checks for added collections
Fixed - KryoCodec keys decoding (thanks to mathieucarbou)
Fixed - RMap.addAndGet() data format
Fixed - timeout support in cluster, sentinel and single connections configurations
Fixed - ClassCastException in RedissonCountDownLatch.trySetCount
Fixed - RMap.replace concurrency issue (thanks to AndrewKolpakov)
Fixed - RLock subscription timeout units fixed (thanks to AndrewKolpakov)
Fixed - Re-throw async exceptions (thanks to AndrewKolpakov)
Feature - cluster mode support
Fixed - RList iterator race conditions
Fixed - RDeque.addFirst RDeque.addLast methods
Fixed - OSGi support
Improvement - RAtomicLong optimization
Fixed - RMap.fastRemove and RMap.getAll methods
Fixed - RTopic listeners re-subscribing in sentinel mode
Fixed - RSet.toArray and RSet.iterator values order
Fixed - keys iteration in RMap.getAll
Fixed - RSet iteration
Fixed - RAtomicLong NPE
Fixed - infinity loop during master/slave connection acquiring
Fixed - RedissonList.addAll result
Feature - RBucket.exists and RBucket.existsAsync methods added
Feature - RMap.addAndGet method added
Feature - database index via database and operation timeout via timeout config params added
Improvement - RLock optimization
Breaking api change - Redisson now uses RedissonClient interface
Fixed - NPE in CommandOutput
Fixed - unsubscribing during RTopic.removeListener
Fixed - all object names encoding, no more quotes
Fixed - HashedWheelTimer shutdown
Fixed - RLock race conditions (thanks to jsotuyod and AndrewKolpakov)
Fixed - RCountDownLatch race conditions
Feature - operations auto-retry. retryAttempts and retryInterval params added for each connection type
Feature - RMap.filterEntries, RMap.getAll, RMap.filterKeys, RMap.filterValues methods added
Feature - RMap.fastRemove, RMap.fastRemoveAsync, RMap.fastPut & RMap.fastPutAsync methods added
Fixed - async operations timeout handling
Fixed - sorting algorithm used in RSortedSet.
Feature - new RLock.lockInterruptibly, RLock.tryLock, RLock.lock methods with TTL support
Fixed - pub/sub connections reattach then slave/master down
Fixed - turn off connection watchdog then slave/master down
Fixed - sentinel master switch
Fixed - slave down connection closing
Improvement - RedissonCountDownLatch optimization
Improvement - RedissonLock optimization
Fixed - RedissonLock thread-safety
Fixed - master/slave auth using Sentinel servers
Fixed - slave down handling using Sentinel servers
Improvement - RedissonSet.iterator implemented with sscan
Improvement - RedissonSortedSet.iterator optimization
Feature - RSortedSet.removeAsync, RSortedSet.addAsync, RSet.removeAsync, RSet.addAsync methods added
Feature - slave up/down detection in Sentinel servers connection mode
Feature - new-slave automatic discovery in Sentinel servers connection mode
Feature - sentinel servers support
Fixed - connection leak in RTopic
Fixed - setted password not used in single server connection
Feature - master/slave connection management
Feature - simple set/get object support via org.redisson.core.RBucket
Feature - hyperloglog support via org.redisson.core.RHyperLogLog
Feature - new methods getAsync, putAsync and removeAsync added to org.redisson.core.RMap
Feature - new method publishAsync added to org.redisson.core.RTopic
Feature - Kryo codec added (thanks to mathieucarbou)
Breaking api change - org.redisson.Config model changed
Fixed - score calucaltion algorithm used in RSortedSet.
Fixed - RMap.put & RMap.remove result consistency fixed.
Fixed - RTopic.publish now returns the number of clients that received the message
Fixed - reconnection handling (thanks to renzihui)
Improvement - org.redisson.core.RTopic now use lazy apporach for subscribe/unsubscribe
Feature - distributed implementation of java.util.Deque
Feature - some objects implements org.redisson.core.RExpirable
Fixed - JsonJacksonCodec lazy init
Fixed - RedissonAtomicLong state format
Fixed - Long serialization in JsonJacksonCodec
Feature - distributed implementation of java.util.SortedSet
Fixed - OSGi compability
Improvement - forceUnlock, isLocked, isHeldByCurrentThread and getHoldCount methods added to RLock
Feature - connection load balancer to use multiple Redis servers
Feature - published in maven central repo
First stable release.