Deprecated List (Hazelcast Root 3.12 API)

Deprecated Packages
Package and Description
com.hazelcast.mapreduce MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.aggregation Use fast-aggregations `com.hazelcast.aggregation`

Deprecated Interfaces
Interface and Description
com.hazelcast.mapreduce.aggregation.Aggregation Use new fast-aggregations `IMap.aggregate(Aggregator)` or `IMap.aggregate(Aggregator, Predicate)`.
com.hazelcast.core.AsyncAtomicLong
com.hazelcast.core.AsyncAtomicReference
com.hazelcast.mapreduce.Collator MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.CombinerFactory MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.Context MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.core.IdGenerator The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use `HazelcastInstance.getFlakeIdGenerator(String)` for an alternative implementation which does not suffer from this problem.
com.hazelcast.core.ILock Please use `FencedLock` instead. This interface will be removed in Hazelcast 4.0.
com.hazelcast.mapreduce.Job MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.JobCompletableFuture MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.JobPartitionState MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.JobProcessInformation MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.JobTracker MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.cluster.Joiner
com.hazelcast.mapreduce.KeyPredicate MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.LifecycleMapper MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.Mapper MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.MappingJob MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.PartitionIdAware MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.aggregation.PropertyExtractor Use fast-aggregations `Aggregator`
com.hazelcast.mapreduce.ReducerFactory MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.ReducingJob MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.ReducingSubmittableJob MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.spi.SharedService since 3.7. A service can be retrieved using `NodeEngine.getService(String)`
com.hazelcast.mapreduce.TrackableJob MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.

Deprecated Classes
Class and Description
com.hazelcast.mapreduce.aggregation.Aggregations Use fast-aggregations `Aggregators`
com.hazelcast.config.CacheConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.cache.impl.operation.CacheCreateConfigOperation as of 3.10 replaced by `AddCacheConfigOperation`, which is used in conjunction with `InvocationUtil.invokeOnStableClusterSerial(NodeEngine, com.hazelcast.util.function.Supplier, int)` to reliably broadcast the `CacheConfig` to all members of the cluster.
com.hazelcast.config.CacheEvictionConfig Use `EvictionConfig` instead of this
com.hazelcast.config.CacheEvictionConfigReadOnly Use `EvictionConfigReadOnly` instead of this
com.hazelcast.config.CachePartitionLostListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.CacheSimpleConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.CacheSimpleEntryListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.map.impl.operation.ClearNearCacheOperation
com.hazelcast.client.config.ClientAwsConfig Use `AwsConfig` instead.
com.hazelcast.mapreduce.Combiner MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.spi.DefaultObjectNamespace please use `DistributedObjectNamespace`
com.hazelcast.config.DiscoveryConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.EntryListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.EvictionConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.ExecutorConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.FlakeIdGeneratorConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.ItemListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.JobTrackerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.mapreduce.KeyValueSource MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.config.matcher.LegacyMatchingPointConfigPatternMatcher
com.hazelcast.config.matcher.LegacyWildcardConfigPatternMatcher
com.hazelcast.mapreduce.LifecycleMapperAdapter MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.config.ListConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.ListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MapAttributeConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.client.impl.protocol.task.map.MapClearNearCacheMessageTask
com.hazelcast.config.MapConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MapIndexConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MapPartitionLostListenerConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MapStoreConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MaxSizeConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MemberAttributeConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.MultiMapConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.NearCacheConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.PartitioningStrategyConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.QueueConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.QueueStoreConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.mapreduce.Reducer MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.config.SemaphoreConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.config.SetConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.mapreduce.aggregation.Supplier Use fast-aggregations `Aggregator`
com.hazelcast.config.TopicConfigReadOnly this class will be removed in 4.0; it is meant for internal usage only.
com.hazelcast.nio.UnsafeHelper Use `MemoryAccessor` instead due to following reasons: Deprecated to `MemoryAccessor` due to following reasons: Preventing hard-dependency to `Unsafe`/ Some platforms (such as SPARC) don't support unaligned memory access. So on these platforms memory access alignments must be checked and handled if possible.
com.hazelcast.config.WanReplicationRefReadOnly this class will be removed in 4.0; it is meant for internal usage only.

Deprecated Enums
Enum and Description
com.hazelcast.internal.eviction.EvictionPolicyType since 3.9, use `EvictionPolicy` instead
com.hazelcast.mapreduce.TopologyChangedStrategy MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.

Deprecated Exceptions
Exceptions and Description
com.hazelcast.mapreduce.RemoteMapReduceException MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.mapreduce.TopologyChangedException MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.

Deprecated Fields
Field and Description
com.hazelcast.config.NearCacheConfig.DEFAULT_EVICTION_POLICY since 3.8, please use `EvictionConfig.DEFAULT_EVICTION_POLICY`
com.hazelcast.config.NearCacheConfig.DEFAULT_MAX_SIZE since 3.8, please use `EvictionConfig.DEFAULT_MAX_ENTRY_COUNT_FOR_ON_HEAP_MAP`
com.hazelcast.internal.json.JsonValue.FALSE Use `Json.FALSE` instead
com.hazelcast.spi.properties.GroupProperty.HTTP_HEALTHCHECK_ENABLED Enable or disable the `RestEndpointGroup.HEALTH_CHECK` group in `RestApiConfig` instead.
com.hazelcast.spi.properties.GroupProperty.ICMP_ECHO_FAIL_FAST as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_ENABLED as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_INTERVAL as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_MAX_ATTEMPTS as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_PARALLEL_MODE as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_TIMEOUT as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.ICMP_TTL as of 3.10 this can be configured through `IcmpFailureDetectorConfig` This will be removed in future versions. Until this is done, if the `IcmpFailureDetectorConfig` is null we will still fall back to this
com.hazelcast.spi.properties.GroupProperty.MASTER_CONFIRMATION_INTERVAL_SECONDS since 3.10
com.hazelcast.spi.properties.GroupProperty.MAX_NO_MASTER_CONFIRMATION_SECONDS since 3.10
com.hazelcast.spi.properties.GroupProperty.MC_URL_CHANGE_ENABLED Enable or disable the `RestEndpointGroup.CLUSTER_WRITE` group in `RestApiConfig` instead.
com.hazelcast.spi.properties.GroupProperty.MEMCACHE_ENABLED Use `MemcacheProtocolConfig` instead.
com.hazelcast.internal.json.JsonValue.NULL Use `Json.NULL` instead
com.hazelcast.spi.properties.GroupProperty.REST_ENABLED Use `RestEndpointGroups` in `RestApiConfig` instead.
com.hazelcast.spi.properties.GroupProperty.SLOW_INVOCATION_DETECTOR_THRESHOLD_MILLIS
com.hazelcast.internal.json.JsonValue.TRUE Use `Json.TRUE` instead
com.hazelcast.nio.UnsafeHelper.UNSAFE `GlobalMemoryAccessorRegistry.MEM` instead
com.hazelcast.nio.UnsafeHelper.UNSAFE_AVAILABLE `GlobalMemoryAccessorRegistry.MEM_AVAILABLE` instead
com.hazelcast.spi.properties.GroupProperty.VERSION_CHECK_ENABLED

Deprecated Methods
Method and Description
com.hazelcast.client.config.ClientConfig.addAddress(String...)
com.hazelcast.core.IMap.addEntryListener(EntryListener, boolean) please use `IMap.addEntryListener(MapListener, boolean)` instead
com.hazelcast.core.IMap.addEntryListener(EntryListener, K, boolean) please use `IMap.addEntryListener(MapListener, Object, boolean)` instead
com.hazelcast.core.IMap.addEntryListener(EntryListener, Predicate<K, V>, boolean) please use `IMap.addEntryListener(MapListener, com.hazelcast.query.Predicate, boolean)` instead
com.hazelcast.core.IMap.addEntryListener(EntryListener, Predicate<K, V>, K, boolean) please use `IMap.addEntryListener(MapListener, com.hazelcast.query.Predicate, Object, boolean)` instead
com.hazelcast.core.IMap.addLocalEntryListener(EntryListener) please use `IMap.addLocalEntryListener(MapListener)` instead
com.hazelcast.core.IMap.addLocalEntryListener(EntryListener, Predicate<K, V>, boolean) please use `IMap.addLocalEntryListener(MapListener, com.hazelcast.query.Predicate, boolean)` instead
com.hazelcast.core.IMap.addLocalEntryListener(EntryListener, Predicate<K, V>, K, boolean) please use `IMap.addLocalEntryListener(MapListener, com.hazelcast.query.Predicate, Object, boolean)` instead
com.hazelcast.client.config.ClientConfig.addNearCacheConfig(String, NearCacheConfig)
com.hazelcast.core.IMap.aggregate(Supplier<K, V, SuppliedValue>, Aggregation<K, SuppliedValue, Result>) please use fast-aggregations `IMap.aggregate(Aggregator)` or `IMap.aggregate(Aggregator, Predicate)` instead
com.hazelcast.core.MultiMap.aggregate(Supplier<K, V, SuppliedValue>, Aggregation<K, SuppliedValue, Result>) The old Aggregations API is superseded by Fast Aggregations (`com.hazelcast.aggregation`) which does not yet support MultiMap. Hazelcast Jet can be used in the future to replace this functionality.
com.hazelcast.core.IMap.aggregate(Supplier<K, V, SuppliedValue>, Aggregation<K, SuppliedValue, Result>, JobTracker) please use fast-aggregations `IMap.aggregate(Aggregator)` or `IMap.aggregate(Aggregator, Predicate)` instead
com.hazelcast.core.MultiMap.aggregate(Supplier<K, V, SuppliedValue>, Aggregation<K, SuppliedValue, Result>, JobTracker) The old Aggregations API is superseded by Fast Aggregations (`com.hazelcast.aggregation`) which does not yet support MultiMap. Hazelcast Jet can be used in the future to replace this functionality.
com.hazelcast.config.MemberAttributeConfig.asReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.core.AsyncAtomicReference.asyncSetAndGet(E) will be removed from Hazelcast 3.4 since it doesn't really serve a purpose.
com.hazelcast.config.AwsConfig.getAccessKey() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.client.config.ClientConfig.getAddresses()
com.hazelcast.config.MapPartitionLostListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.TopicConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.LockConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.QueueStoreConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.SetConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.WanReplicationRef.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CountDownLatchConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.PartitioningStrategyConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CacheSimpleConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MultiMapConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MapConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ReliableTopicConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.QueueConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MapStoreConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CacheEvictionConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.NearCacheConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CacheConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ExecutorConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ItemListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MapAttributeConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CacheSimpleEntryListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.EvictionConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.RingbufferConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.JobTrackerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MergePolicyConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.QueryCacheConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.DiscoveryConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.FlakeIdGeneratorConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.PredicateConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ListConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MapIndexConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.ReplicatedMapConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.AtomicLongConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.MaxSizeConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.EntryListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.CachePartitionLostListenerConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.SemaphoreConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.AtomicReferenceConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.config.RingbufferStoreConfig.getAsReadOnly() this method will be removed in 4.0; it is meant for internal usage only
com.hazelcast.core.HazelcastInstance.getAtomicLong(String) This implementation may lose strong consistency in case of network failures or server failures. Please use `CPSubsystem.getAtomicLong(String)` instead. This method will be removed in Hazelcast 4.0.
com.hazelcast.core.HazelcastInstance.getAtomicReference(String) This implementation may lose strong consistency in case of network failures or server failures. Please use `CPSubsystem.getAtomicReference(String)` instead. This method will be removed in Hazelcast 4.0.
com.hazelcast.instance.AddressPicker.getBindAddress() use `getBindAddress(EndpointQualifier.MEMBER` instead
com.hazelcast.internal.json.ParseException.getColumn() Use `ParseException.getLocation()` instead
com.hazelcast.config.ReplicatedMapConfig.getConcurrencyLevel() new implementation doesn't use mutexes
com.hazelcast.client.config.ClientConfig.getConnectionAttemptLimit()
com.hazelcast.client.config.ClientConfig.getConnectionAttemptPeriod()
com.hazelcast.client.config.ClientConfig.getConnectionTimeout()
com.hazelcast.config.AwsConfig.getConnectionTimeoutSeconds() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.core.HazelcastInstance.getCountDownLatch(String) This implementation may lose strong consistency in case of network failures or server failures. Please use `CPSubsystem.getCountDownLatch(String)` instead. This method will be removed in Hazelcast 4.0.
com.hazelcast.config.MapConfig.getEvictionPercentage() As of version 3.7, eviction mechanism changed. It uses a probabilistic algorithm based on sampling. Please see documentation for further details.
com.hazelcast.config.NearCacheConfig.getEvictionPolicy() since 3.8, please use `NearCacheConfig.getEvictionConfig()` and `EvictionConfig.getEvictionPolicy()`
com.hazelcast.internal.eviction.EvictionConfiguration.getEvictionPolicyType() since 3.9, use `EvictionConfiguration.getEvictionPolicy()` instead
com.hazelcast.config.EvictionConfig.getEvictionPolicyType() since 3.9, please use `EvictionConfig.getEvictionPolicy()`
com.hazelcast.config.AwsConfig.getHostHeader() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.AwsConfig.getHzPort() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.AwsConfig.getIamRole() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.client.spi.ClientProxy.getId()
com.hazelcast.core.HazelcastInstance.getIdGenerator(String) The implementation can produce duplicate IDs in case of network split, even with split-brain protection enabled (during short window while split-brain is detected). Use `HazelcastInstance.getFlakeIdGenerator(String)` for an alternative implementation which does not suffer from this problem.
com.hazelcast.config.LoginModuleConfig.getImplementation()
com.hazelcast.core.Member.getInetSocketAddress() use `Member.getSocketAddress()` instead
com.hazelcast.core.HazelcastInstance.getJobTracker(String) MapReduce is deprecated and will be removed in 4.0. For map aggregations, you can use `Aggregator` on IMap. For general data processing, it is superseded by Hazelcast Jet.
com.hazelcast.core.ILock.getKey() use `DistributedObject.getName()` instead.
com.hazelcast.concurrent.lock.LockProxy.getKey()
com.hazelcast.client.proxy.ClientLockProxy.getKey()
com.hazelcast.internal.json.ParseException.getLine() Use `ParseException.getLocation()` instead
com.hazelcast.core.HazelcastInstance.getLock(String) This implementation may lose strong consistency in case of network failures or server failures. Please use `CPSubsystem.getLock(String)` instead. This method will be removed in Hazelcast 4.0.
com.hazelcast.config.NearCacheConfig.getMaxSize() since 3.8, please use `NearCacheConfig.getEvictionConfig()` and `EvictionConfig.getSize()`
com.hazelcast.config.CacheEvictionConfig.getMaxSizePolicy() Use `EvictionConfig.getMaximumSizePolicy()` instead of this
com.hazelcast.config.MapConfig.getMergePolicy() since 3.10, please use `MapConfig.getMergePolicyConfig()` and `MergePolicyConfig.getPolicy()`
com.hazelcast.config.ReplicatedMapConfig.getMergePolicy() since 3.10, please use `ReplicatedMapConfig.getMergePolicyConfig()` and `MergePolicyConfig.getPolicy()`
com.hazelcast.config.MapConfig.getMinEvictionCheckMillis() As of version 3.7, eviction mechanism changed. It uses a probabilistic algorithm based on sampling. Please see documentation for further details.
com.hazelcast.core.DistributedObjectEvent.getObjectId() since 3.5. Please use `DistributedObjectEvent.getObjectName()` instead.
com.hazelcast.internal.json.ParseException.getOffset() Use `ParseException.getLocation()` instead
com.hazelcast.config.GroupConfig.getPassword() since 3.11, password check is removed. Passwords are only checked in default LoginModule when Hazelcast `security` is enabled (Enterprise edition only).
com.hazelcast.spi.impl.operationexecutor.OperationExecutor.getPriorityQueueSize()
com.hazelcast.instance.AddressPicker.getPublicAddress() use `getPublicAddress(EndpointQualifier.MEMBER` instead
com.hazelcast.spi.impl.operationexecutor.OperationExecutor.getQueueSize()
com.hazelcast.config.AwsConfig.getRegion() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.ReplicatedMapConfig.getReplicationDelayMillis() since new implementation will route puts to the partition owner nodes, caching won't help replication speed because most of the time subsequent puts will end up in different nodes
com.hazelcast.monitor.LocalReplicatedMapStats.getReplicationEventCount() replication is no more handled by event system.
com.hazelcast.config.ReplicatedMapConfig.getReplicatorExecutorService() new implementation doesn't use executor service for replication
com.hazelcast.spi.impl.operationexecutor.OperationExecutor.getRunningOperationCount()
com.hazelcast.config.AwsConfig.getSecretKey() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.AwsConfig.getSecurityGroupName() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.core.HazelcastInstance.getSemaphore(String) This implementation may lose strong consistency in case of network failures or server failures. Please use `CPSubsystem.getSemaphore(String)` instead. This method will be removed in Hazelcast 4.0.
com.hazelcast.instance.AddressPicker.getServerSocketChannel() use `getServerSocketChannel(EndpointQualifier.MEMBER` instead
com.hazelcast.config.ServiceConfig.getServiceImpl() use `ServiceConfig.getImplementation()` instead
com.hazelcast.spi.NodeEngine.getSharedService(String) since 3.7, please use `NodeEngine.getService(String)` instead
com.hazelcast.core.Member.getSocketAddress() as of Hazelcast 3.12, use `Member.getSocketAddress(EndpointQualifier)`
com.hazelcast.client.config.ClientConfig.getSocketInterceptorConfig()
com.hazelcast.client.config.ClientConfig.getSocketOptions()
com.hazelcast.config.MultiMapConfig.getSyncBackupCount()
com.hazelcast.config.AwsConfig.getTagKey() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.AwsConfig.getTagValue() Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.transaction.TransactionContext.getXaResource() since 3.5 please use HazelcastInstance.getXAResource()
com.hazelcast.internal.ascii.memcache.GetCommandProcessor.handle(GetCommand)
com.hazelcast.flakeidgen.FlakeIdGenerator.init(long)
com.hazelcast.spi.NodeEngine.isActive()
com.hazelcast.client.config.ClientAwsConfig.isInsideAws()
com.hazelcast.config.MapConfig.isOptimizeQueries() use `MapConfig.getQueryCacheConfigs()` instead
com.hazelcast.client.config.ClientConfig.isRedoOperation()
com.hazelcast.client.config.ClientConfig.isSmartRouting()
com.hazelcast.core.PartitionService.randomPartitionKey()
com.hazelcast.internal.json.JsonValue.readFrom(Reader) Use `Json.parse(Reader)` instead
com.hazelcast.internal.json.JsonArray.readFrom(Reader) Use `Json.parse(Reader).asArray()` instead
com.hazelcast.internal.json.JsonObject.readFrom(Reader) Use `Json.parse(Reader).asObject()` instead
com.hazelcast.internal.json.JsonValue.readFrom(String) Use `Json.parse(String)` instead
com.hazelcast.internal.json.JsonArray.readFrom(String) Use `Json.parse(String).asArray()` instead
com.hazelcast.internal.json.JsonObject.readFrom(String) Use `Json.parse(String).asObject()` instead
com.hazelcast.internal.serialization.impl.ObjectDataInputStream.readLine()
com.hazelcast.config.AwsConfig.setAccessKey(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.client.config.ClientConfig.setAddresses(List<String>)
com.hazelcast.core.IAtomicReference.setAndGet(E) will be removed from Hazelcast 3.4 since it doesn't really serve a purpose
com.hazelcast.config.ReplicatedMapConfig.setConcurrencyLevel(int) new implementation doesn't use mutexes
com.hazelcast.client.config.ClientConfig.setConnectionAttemptLimit(int)
com.hazelcast.client.config.ClientConfig.setConnectionAttemptPeriod(int)
com.hazelcast.client.config.ClientConfig.setConnectionTimeout(int)
com.hazelcast.config.AwsConfig.setConnectionTimeoutSeconds(int) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.MapConfig.setEvictionPercentage(int) As of version 3.7, eviction mechanism changed. It uses a probabilistic algorithm based on sampling. Please see documentation for further details
com.hazelcast.config.NearCacheConfig.setEvictionPolicy(String) since 3.8, please use `NearCacheConfig.getEvictionConfig()` and `EvictionConfig.setEvictionPolicy(EvictionPolicy)`
com.hazelcast.config.AwsConfig.setHostHeader(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.AwsConfig.setIamRole(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.LoginModuleConfig.setImplementation(Object)
com.hazelcast.client.config.ClientAwsConfig.setInsideAws(boolean)
com.hazelcast.client.config.ClientConfig.setLicenseKey(String) As of Hazelcast 3.10.3, enterprise license keys are required only for members, and not for clients
com.hazelcast.config.NearCacheConfig.setMaxSize(int) since 3.8, please use `NearCacheConfig.setEvictionConfig(EvictionConfig)` and `EvictionConfig.setSize(int)`
com.hazelcast.config.CacheEvictionConfig.setMaxSizePolicy(CacheEvictionConfig.CacheMaxSizePolicy) Use `EvictionConfig.setMaximumSizePolicy(MaxSizePolicy)` instead of this
com.hazelcast.config.MapConfig.setMergePolicy(String) since 3.10, please use `MapConfig.setMergePolicyConfig(MergePolicyConfig)`
com.hazelcast.config.ReplicatedMapConfig.setMergePolicy(String) since 3.10, please use `ReplicatedMapConfig.setMergePolicyConfig(MergePolicyConfig)`
com.hazelcast.config.MapConfig.setMinEvictionCheckMillis(long) As of version 3.7, eviction mechanism changed. It uses a probabilistic algorithm based on sampling. Please see documentation for further details.
com.hazelcast.config.MapConfig.setOptimizeQueries(boolean) use `MapConfig.setCacheDeserializedValues(CacheDeserializedValues)` instead
com.hazelcast.config.PartitioningStrategyConfig.setPartitionStrategy(PartitioningStrategy)
com.hazelcast.config.GroupConfig.setPassword(String) since 3.11, password check is removed. Passwords are only checked in default LoginModule when Hazelcast `security` is enabled (Enterprise edition only).
com.hazelcast.client.config.ClientConfig.setRedoOperation(boolean)
com.hazelcast.config.AwsConfig.setRegion(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.ReplicatedMapConfig.setReplicationDelayMillis(long) since new implementation will route puts to the partition owner nodes, caching won't help replication speed because most of the time subsequent puts will end up in different nodes
com.hazelcast.config.ReplicatedMapConfig.setReplicatorExecutorService(ScheduledExecutorService) new implementation doesn't use executor service for replication
com.hazelcast.config.AwsConfig.setSecretKey(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.AwsConfig.setSecurityGroupName(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.config.ServiceConfig.setServiceImpl(Object) use `ServiceConfig.setImplementation(Object)` instead
com.hazelcast.client.config.ClientConfig.setSmartRouting(boolean)
com.hazelcast.client.config.ClientConfig.setSocketInterceptorConfig(SocketInterceptorConfig)
com.hazelcast.client.config.ClientConfig.setSocketOptions(SocketOptions)
com.hazelcast.config.MultiMapConfig.setSyncBackupCount(int)
com.hazelcast.config.AwsConfig.setTagKey(String) Use `AliasedDiscoveryConfig.getProperty(String)` instead.
com.hazelcast.config.AwsConfig.setTagValue(String) use `AliasedDiscoveryConfig.setProperty(String, String)` instead
com.hazelcast.internal.json.JsonValue.valueOf(boolean) Use `Json.value()` instead
com.hazelcast.internal.json.JsonValue.valueOf(double) Use `Json.value()` instead
com.hazelcast.internal.json.JsonValue.valueOf(float) Use `Json.value()` instead
com.hazelcast.internal.json.JsonValue.valueOf(int) Use `Json.value()` instead
com.hazelcast.internal.json.JsonValue.valueOf(long) Use `Json.value()` instead
com.hazelcast.internal.json.JsonValue.valueOf(String) Use `Json.value()` instead

Deprecated Constructors
Constructor and Description
com.hazelcast.client.spi.ClientProxy(String, String) since 3.9, please use `ClientProxy.ClientProxy(String, String, ClientContext)`
com.hazelcast.config.NearCacheConfig(int, int, String, int, boolean, InMemoryFormat) since 3.8, please use `NearCacheConfig.NearCacheConfig(int, int, boolean, InMemoryFormat)`
com.hazelcast.config.NearCacheConfig(int, int, String, int, boolean, InMemoryFormat, EvictionConfig) since 3.8, please use `NearCacheConfig.NearCacheConfig(int, int, boolean, InMemoryFormat, EvictionConfig)`

Deprecated Enum Constants
Enum Constant and Description
com.hazelcast.config.NearCacheConfig.LocalUpdatePolicy.CACHE since 3.8, please use `NearCacheConfig.LocalUpdatePolicy.CACHE_ON_UPDATE`
com.hazelcast.transaction.TransactionOptions.TransactionType.LOCAL since 3.6 use ONE_PHASE

Deprecated API

Contents