Deprecated API

Contents

• Terminally Deprecated
• Packages
• Interfaces
• Classes
• Enum Classes
• Fields
• Methods
• Constructors
• Enum Constants

Terminally Deprecated Elements

Element	Description
com.hazelcast.client.config.ClientUserCodeDeploymentConfig	"User Code Deployment" is replaced by the "User Code Namespaces" feature
com.hazelcast.client.config.ClusterRoutingConfig.setRoutingMode(RoutingMode)	use ClusterRoutingConfig.setRoutingMode(RoutingMode) instead.
com.hazelcast.config.AdvancedNetworkConfig.setRestEndpointConfig(RestServerEndpointConfig)	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.NetworkConfig.getRestApiConfig()	use Config.getRestConfig() instead. Will be removed at 6.0.
com.hazelcast.config.RestApiConfig	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.RestEndpointGroup	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.RestServerEndpointConfig	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.SerializationConfig.addClassDefinition(ClassDefinition)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactory(int, PortableFactory)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactoryClass(int, Class<? extends PortableFactory>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactoryClass(int, String)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getClassDefinitions()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableFactories()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableFactoryClasses()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableVersion()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setClassDefinitions(Set<ClassDefinition>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableFactories(Map<Integer, PortableFactory>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableFactoryClasses(Map<Integer, String>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableVersion(int)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.UserCodeDeploymentConfig	"User Code Deployment" is replaced by the "User Code Namespaces" feature
com.hazelcast.jet.pipeline.FileSourceBuilder.build()	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.jet.pipeline.FileSourceBuilder.build(BiFunctionEx<String, String, ? extends T>)	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.jet.pipeline.FileSourceBuilder.build(FunctionEx<? super Path, ? extends Stream<T>>)	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.kubernetes.RuntimeContext(int, int, int, String)	Use RuntimeContext() and RuntimeContext.addStatefulSetInfo(String, StatefulSetInfo, String) instead. This constructor is provided for backward compatibility only. Creates a RuntimeContext(int, int, int, java.lang.String) that can model a single StatefulSet. The created RuntimeContext(int, int, int, java.lang.String) is thread-safe. The view of state returned by this constructor supports the following API: RuntimeContext.getCurrentReplicas() RuntimeContext.getReadyReplicas() RuntimeContext.getSpecifiedReplicaCount() RuntimeContext.getResourceVersion() RuntimeContext.toString() All other method invocations will throw UnsupportedOperationException.
com.hazelcast.kubernetes.RuntimeContext.UNKNOWN
com.hazelcast.nio.serialization.ClassDefinition	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.ClassDefinitionBuilder	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldKind.ARRAY_OF_PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldKind.PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldType.PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldType.PORTABLE_ARRAY	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.Portable	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableFactory	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableId	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableReader	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableWriter	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.VersionedPortable	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.security.permission.UserCodeDeploymentPermission	"User Code Deployment" is replaced by the "User Code Namespaces" feature
com.hazelcast.spi.properties.HazelcastProperty.clearSystemProperty()
com.hazelcast.sql.SqlResult.updateCount()	this method always returns 0 for DML statements and should not be used.

Deprecated Packages

Package	Description
com.hazelcast.hotrestart	Please use com.hazelcast.persistence for the replacement.

Deprecated Interfaces

Interface	Description
com.hazelcast.hotrestart.HotRestartService	because of renaming purposes. Please use PersistenceService instead.
com.hazelcast.jet.JetCacheManager	Use ICacheManager instead.
com.hazelcast.jet.JetInstance	After 5.0 Jet was merged into core Hazelcast product. Jet became a service of Hazelcast instead of being an instance of its own that encapsulates HazelcastInstance. Please use JetService instead.
com.hazelcast.nio.serialization.ClassDefinition	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.Portable	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableFactory	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableReader	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableWriter	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.VersionedPortable	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.

Deprecated Classes

Class	Description
com.hazelcast.client.config.ClientUserCodeDeploymentConfig	"User Code Deployment" is replaced by the "User Code Namespaces" feature
com.hazelcast.config.HotRestartConfig	use DataPersistenceConfig
com.hazelcast.config.HotRestartPersistenceConfig	use PersistenceConfig
com.hazelcast.config.RestApiConfig	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.RestServerEndpointConfig	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.SymmetricEncryptionConfig
com.hazelcast.config.UserCodeDeploymentConfig	"User Code Deployment" is replaced by the "User Code Namespaces" feature
com.hazelcast.jet.config.InstanceConfig	use JetConfig instead.
com.hazelcast.jet.Jet	After 5.0 Jet was merged into core Hazelcast product. Use the Hazelcast class as the entry point.
com.hazelcast.memory.MemorySize	Capacity should be used instead.
com.hazelcast.nio.serialization.ClassDefinitionBuilder	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.PortableId	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.security.permission.UserCodeDeploymentPermission	"User Code Deployment" is replaced by the "User Code Namespaces" feature

Deprecated Enum Classes

Enum Class	Description
com.hazelcast.config.HotRestartClusterDataRecoveryPolicy	use PersistenceClusterDataRecoveryPolicy
com.hazelcast.config.RestEndpointGroup	use RestConfig instead. Will be removed at 6.0.

Deprecated Fields

Field	Description
com.hazelcast.cache.HazelcastCachingProvider.SERVER_CACHING_PROVIDER
com.hazelcast.client.properties.ClientProperty.STATISTICS_ENABLED	Use ClientProperty.METRICS_ENABLED ("hazelcast.client.metrics.enabled") instead.
com.hazelcast.client.properties.ClientProperty.STATISTICS_PERIOD_SECONDS	Use ClientProperty.METRICS_COLLECTION_FREQUENCY ("hazelcast.client.metrics.collection.frequency") instead.
com.hazelcast.kubernetes.RuntimeContext.UNKNOWN

Deprecated Methods

Method	Description
com.hazelcast.client.config.ClientNetworkConfig.isSmartRouting()	this option is superseded by ClusterRoutingConfig.getRoutingMode()
com.hazelcast.client.config.ClientNetworkConfig.setSmartRouting(boolean)	this option is superseded by ClusterRoutingConfig.setRoutingMode(RoutingMode)}.
com.hazelcast.client.config.ClusterRoutingConfig.setRoutingMode(RoutingMode)	use ClusterRoutingConfig.setRoutingMode(RoutingMode) instead.
com.hazelcast.client.LoadBalancer.canGetNextDataMember()	the method is unused
com.hazelcast.client.LoadBalancer.nextDataMember()	the method is unused
com.hazelcast.cluster.Cluster.getHotRestartService()
com.hazelcast.config.AbstractCacheConfig.setHotRestartConfig(HotRestartConfig)	use AbstractCacheConfig.setDataPersistenceConfig(DataPersistenceConfig)
com.hazelcast.config.AdvancedNetworkConfig.setRestEndpointConfig(RestServerEndpointConfig)	use RestConfig instead. Will be removed at 6.0.
com.hazelcast.config.CacheSimpleConfig.setHotRestartConfig(HotRestartConfig)	use CacheSimpleConfig.setDataPersistenceConfig(DataPersistenceConfig)
com.hazelcast.config.Config.setHotRestartPersistenceConfig(HotRestartPersistenceConfig)	use Config.setPersistenceConfig(PersistenceConfig)
com.hazelcast.config.EndpointConfig.getSymmetricEncryptionConfig()
com.hazelcast.config.EndpointConfig.setSymmetricEncryptionConfig(SymmetricEncryptionConfig)
com.hazelcast.config.MapConfig.setHotRestartConfig(HotRestartConfig)	use MapConfig.setDataPersistenceConfig(DataPersistenceConfig)
com.hazelcast.config.MerkleTreeConfig.isEnabled()	use MerkleTreeConfig.getEnabled() instead.
com.hazelcast.config.MulticastConfig.isLoopbackModeEnabled()	Use the MulticastConfig.getLoopbackModeEnabled().
com.hazelcast.config.NativeMemoryConfig.getPersistentMemoryDirectory()	multiple persistent memory directories are supported. Please use PersistentMemoryConfig.getDirectoryConfigs() instead.
com.hazelcast.config.NativeMemoryConfig.getSize()	use NativeMemoryConfig.getCapacity() instead.
com.hazelcast.config.NativeMemoryConfig.setPersistentMemoryDirectory(String)	multiple persistent memory directories are supported. Please use NativeMemoryConfig.setPersistentMemoryConfig(PersistentMemoryConfig) or PersistentMemoryConfig.addDirectoryConfig(PersistentMemoryDirectoryConfig) instead.
com.hazelcast.config.NativeMemoryConfig.setSize(MemorySize)	use NativeMemoryConfig.setCapacity(Capacity) instead.
com.hazelcast.config.NetworkConfig.getRestApiConfig()	use Config.getRestConfig() instead. Will be removed at 6.0.
com.hazelcast.config.NetworkConfig.getSymmetricEncryptionConfig()
com.hazelcast.config.NetworkConfig.setSymmetricEncryptionConfig(SymmetricEncryptionConfig)
com.hazelcast.config.security.LdapAuthenticationConfig.isParseDn()	Use LdapAuthenticationConfig.getParseDn()
com.hazelcast.config.SerializationConfig.addClassDefinition(ClassDefinition)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactory(int, PortableFactory)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactoryClass(int, Class<? extends PortableFactory>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.addPortableFactoryClass(int, String)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getClassDefinitions()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableFactories()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableFactoryClasses()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.getPortableVersion()	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setClassDefinitions(Set<ClassDefinition>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableFactories(Map<Integer, PortableFactory>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableFactoryClasses(Map<Integer, String>)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.config.SerializationConfig.setPortableVersion(int)	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.hotrestart.HotRestartService.isHotBackupEnabled()	Use PersistenceService.isBackupEnabled() instead.
com.hazelcast.jet.aggregate.AggregateOperation1.toCollector()	see AggregateOperations.toCollector(AggregateOperation1)
com.hazelcast.jet.config.JetConfig.getInstanceConfig()	The fields from InstanceConfig class were moved to JetConfig class. Get the fields directly from JetConfig.
com.hazelcast.jet.config.JetConfig.setInstanceConfig(InstanceConfig)	The fields from InstanceConfig class were moved to JetConfig class. Set the fields directly on JetConfig.
com.hazelcast.jet.core.ProcessorMetaSupplier.Context.jetInstance()	Use hazelcastInstance().getJet() instead.
com.hazelcast.jet.core.test.TestProcessorMetaSupplierContext.jetInstance()
com.hazelcast.jet.Jet.bootstrappedInstance()	Please use Hazelcast.bootstrappedInstance() and then get JetService from the created HazelcastInstance by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetClient()	Use HazelcastClient.newHazelcastClient() and then get JetService from the created HazelcastInstance client by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetClient(ClientConfig)	Use HazelcastClient.newHazelcastClient(ClientConfig) and then get JetService from the created HazelcastInstance client by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetFailoverClient()	Use HazelcastClient.newHazelcastFailoverClient() and then get JetService from the created HazelcastInstance client by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetFailoverClient(ClientFailoverConfig)	Use HazelcastClient.newHazelcastFailoverClient(ClientFailoverConfig) and then get JetService from the created HazelcastInstance client by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetInstance()	Please use Hazelcast.newHazelcastInstance() and then get JetService from the created HazelcastInstance by using HazelcastInstance.getJet()}.
com.hazelcast.jet.Jet.newJetInstance(JetConfig)	Use Hazelcast.newHazelcastInstance(Config) and then get JetService from the created HazelcastInstance by using HazelcastInstance.getJet()}.
com.hazelcast.jet.JetCacheManager.getCache(String)	Use ICacheManager.getCache(String) instead.
com.hazelcast.jet.JetInstance.getCacheManager()	Use HazelcastInstance.getCacheManager() instead.
com.hazelcast.jet.JetInstance.getCluster()	Use HazelcastInstance.getCluster() instead.
com.hazelcast.jet.JetInstance.getHazelcastInstance()	Because we first access to HazelcastInstance and then JetService from the product's entry point -Hazelcast-, we don't need to this back reference anymore. This class made sense when the entry point was Jet.
com.hazelcast.jet.JetInstance.getList(String)	Use HazelcastInstance.getList(String) instead.
com.hazelcast.jet.JetInstance.getMap(String)	Use HazelcastInstance.getMap(String) instead.
com.hazelcast.jet.JetInstance.getName()	Use HazelcastInstance.getName() instead.
com.hazelcast.jet.JetInstance.getReliableTopic(String)	Use HazelcastInstance.getReliableTopic(String) instead.
com.hazelcast.jet.JetInstance.getReplicatedMap(String)	Use HazelcastInstance.getReplicatedMap(String) instead.
com.hazelcast.jet.JetInstance.getSql()	Use HazelcastInstance.getSql() instead.
com.hazelcast.jet.JetInstance.shutdown()	Use HazelcastInstance.shutdown() instead.
com.hazelcast.jet.pipeline.FileSourceBuilder.build()	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.jet.pipeline.FileSourceBuilder.build(BiFunctionEx<String, String, ? extends T>)	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.jet.pipeline.FileSourceBuilder.build(FunctionEx<? super Path, ? extends Stream<T>>)	Use FileSources.files(java.lang.String). Will be removed in Jet 5.0.
com.hazelcast.jet.pipeline.GeneralStageWithKey.filterUsingService(ServiceFactory<?, S>, TriPredicate<? super S, ? super K, ? super T>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.flatMapUsingService(ServiceFactory<?, S>, TriFunction<? super S, ? super K, ? super T, ? extends Traverser<R>>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.mapUsingService(ServiceFactory<?, S>, TriFunction<? super S, ? super K, ? super T, ? extends R>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.mapUsingServiceAsync(ServiceFactory<?, S>, int, boolean, TriFunction<? super S, ? super K, ? super T, CompletableFuture<R>>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.mapUsingServiceAsync(ServiceFactory<?, S>, TriFunction<? super S, ? super K, ? super T, CompletableFuture<R>>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.mapUsingServiceAsyncBatched(ServiceFactory<?, S>, int, BiFunctionEx<? super S, ? super List<T>, ? extends CompletableFuture<List<R>>>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GeneralStageWithKey.mapUsingServiceAsyncBatched(ServiceFactory<?, S>, int, TriFunction<? super S, ? super List<K>, ? super List<T>, ? extends CompletableFuture<List<R>>>)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.pipeline.GroupAggregateBuilder1.build(AggregateOperation<?, R>, BiFunctionEx<? super K, ? super R, OUT>)	This is a leftover from an earlier development cycle of the Pipeline API. Use GroupAggregateBuilder1.build(AggregateOperation) instead and add a separate mapping stage with mapToOutputFn.
com.hazelcast.jet.pipeline.Pipeline.toDag()	Jet performs this transformation on the server-side.
com.hazelcast.jet.pipeline.Sources.jmsQueue(SupplierEx<? extends ConnectionFactory>, String)	see Sources.jmsQueue(String, SupplierEx).
com.hazelcast.jet.pipeline.Sources.jmsTopic(SupplierEx<? extends ConnectionFactory>, String)	see Sources.jmsTopic(String, SupplierEx).
com.hazelcast.jet.python.PythonTransforms.mapUsingPython(FunctionEx<? super String, ? extends K>, PythonServiceConfig)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.jet.python.PythonTransforms.mapUsingPythonBatch(FunctionEx<? super String, ? extends K>, PythonServiceConfig)	Jet now has first-class support for data rebalancing, see GeneralStage.rebalance() and GeneralStage.rebalance(FunctionEx).
com.hazelcast.logging.ILogger.log(LogEvent)	the method is unused
com.hazelcast.memory.MemorySize.parse(String)	use Capacity.parse(String) instead.
com.hazelcast.memory.MemorySize.parse(String, MemoryUnit)	use Capacity.parse(String, MemoryUnit) instead
com.hazelcast.nio.ObjectDataInput.readUTF()	for the sake of better naming. Use ObjectDataInput.readString() instead
com.hazelcast.nio.ObjectDataInput.readUTFArray()	for the sake of better naming. Use ObjectDataInput.readStringArray() instead
com.hazelcast.nio.ObjectDataOutput.writeUTF(String)	for the sake of better naming. Use ObjectDataOutput.writeString(String) instead
com.hazelcast.nio.ObjectDataOutput.writeUTFArray(String[])	for the sake of better naming. Use ObjectDataOutput.writeStringArray(String[]) instead
com.hazelcast.nio.serialization.ClassDefinitionBuilder.addUTFArrayField(String)	for the sake of better naming. Use ClassDefinitionBuilder.addStringArrayField(String) instead.
com.hazelcast.nio.serialization.ClassDefinitionBuilder.addUTFField(String)	for the sake of better naming. Use ClassDefinitionBuilder.addStringField(String) instead.
com.hazelcast.nio.serialization.PortableReader.readUTF(String)	for the sake of better naming. Use PortableReader.readString(String) instead
com.hazelcast.nio.serialization.PortableReader.readUTFArray(String)	for the sake of better naming. Use PortableReader.readStringArray(String) instead
com.hazelcast.nio.serialization.PortableWriter.writeUTF(String, String)	for the sake of better naming. Use PortableWriter.writeString(String, String) instead.
com.hazelcast.nio.serialization.PortableWriter.writeUTFArray(String, String[])	for the sake of better naming. Use PortableWriter.writeStringArray(String, String[]) instead.
com.hazelcast.spi.discovery.DiscoveryStrategy.getPartitionGroupStrategy()	- use the above method that takes allMember arguments Returns a custom implementation of a PartitionGroupStrategy to override default behavior of zone aware backup strategies PartitionGroupMetaData or to provide a specific behavior in case the discovery environment does not provide information about the infrastructure to be used for automatic configuration.
com.hazelcast.spi.merge.MergingValue.getValue()	this method name is too ambiguous and does not convey its functionality well (it deserializes the value) - so it is being replaced by MergingValue.getDeserializedValue().
com.hazelcast.spi.properties.HazelcastProperty.clearSystemProperty()
com.hazelcast.sql.SqlResult.updateCount()	this method always returns 0 for DML statements and should not be used.

Deprecated Constructors

Constructor	Description
com.hazelcast.config.cp.CPMapConfig()	exists only for DOM processing.
com.hazelcast.kubernetes.RuntimeContext(int, int, int, String)	Use RuntimeContext() and RuntimeContext.addStatefulSetInfo(String, StatefulSetInfo, String) instead. This constructor is provided for backward compatibility only. Creates a RuntimeContext(int, int, int, java.lang.String) that can model a single StatefulSet. The created RuntimeContext(int, int, int, java.lang.String) is thread-safe. The view of state returned by this constructor supports the following API: RuntimeContext.getCurrentReplicas() RuntimeContext.getReadyReplicas() RuntimeContext.getSpecifiedReplicaCount() RuntimeContext.getResourceVersion() RuntimeContext.toString() All other method invocations will throw UnsupportedOperationException.

Deprecated Enum Constants

Enum Constant	Description
com.hazelcast.config.RestEndpointGroup.HOT_RESTART	Please use RestEndpointGroup.PERSISTENCE instead. If this deprecated endpoint group is tried to be activated, we apply this change as it's made to RestEndpointGroup#PERSISTENCE.
com.hazelcast.nio.serialization.FieldKind.ARRAY_OF_CHAR	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldKind.ARRAY_OF_PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldKind.CHAR	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldKind.PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldType.PORTABLE	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.
com.hazelcast.nio.serialization.FieldType.PORTABLE_ARRAY	Portable Serialization has been deprecated. We recommend you use Compact Serialization as Portable Serialization will be removed as of version 7.0.