Deprecated API

Contents

• Interfaces
• Classes
• Fields
• Methods
• Constructors
• Enum Constants

Interfaces

Interface	Description
org.apache.flink.types.Key	The Key type is a relict of a deprecated and removed API and will be removed in future (2.0) versions as well.

Classes

Class	Description
org.apache.flink.configuration.QueryableStateOptions	The Queryable State feature is deprecated since Flink 1.18, and will be removed in a future Flink major version.

Fields

Field	Description
org.apache.flink.api.common.state.StateDescriptor.defaultValue	To make the semantics more clear, user should manually manage the default value if the contents of the state is null
org.apache.flink.configuration.JobManagerOptions.MIN_PARALLELISM_INCREASE	Use JobManagerOptions.SCHEDULER_EXECUTING_COOLDOWN_AFTER_RESCALING and JobManagerOptions.SCHEDULER_EXECUTING_RESOURCE_STABILIZATION_TIMEOUT.
org.apache.flink.configuration.JobManagerOptions.RESOURCE_STABILIZATION_TIMEOUT	Use JobManagerOptions.SCHEDULER_SUBMISSION_RESOURCE_STABILIZATION_TIMEOUT.
org.apache.flink.configuration.JobManagerOptions.RESOURCE_WAIT_TIMEOUT	Use JobManagerOptions.SCHEDULER_SUBMISSION_RESOURCE_WAIT_TIMEOUT.
org.apache.flink.configuration.JobManagerOptions.SCHEDULER_SCALING_INTERVAL_MAX	Use JobManagerOptions.SCHEDULER_EXECUTING_RESOURCE_STABILIZATION_TIMEOUT.
org.apache.flink.configuration.JobManagerOptions.SCHEDULER_SCALING_INTERVAL_MIN	Use JobManagerOptions.SCHEDULER_EXECUTING_COOLDOWN_AFTER_RESCALING
org.apache.flink.configuration.TraceOptions.REPORT_EVENTS_AS_SPANS

Methods

Method	Description
org.apache.flink.api.common.state.StateDescriptor.getQueryableStateName()	The Queryable State feature is deprecated since Flink 1.18, and will be removed in a future Flink major version.
org.apache.flink.api.common.state.StateDescriptor.isQueryable()	The Queryable State feature is deprecated since Flink 1.18, and will be removed in a future Flink major version.
org.apache.flink.api.common.state.StateDescriptor.setQueryable(String)	The Queryable State feature is deprecated since Flink 1.18, and will be removed in a future Flink major version.
org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.isOuterSnapshotCompatible(S)	this method is deprecated, and will be removed in the future. Please implement CompositeTypeSerializerSnapshot.resolveOuterSchemaCompatibility(TypeSerializerSnapshot) instead.
org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot.resolveOuterSchemaCompatibility(S)	this method is deprecated, and will be removed in the future. Please implement CompositeTypeSerializerSnapshot.resolveOuterSchemaCompatibility(TypeSerializerSnapshot) instead.
org.apache.flink.core.fs.FileSystem.create(Path, boolean, int, short, long)	Deprecated because not well supported across types of file systems. Control the behavior of specific file systems via configurations instead.
org.apache.flink.core.fs.FileSystem.getDefaultBlockSize()	This value is no longer used and is meaningless.
org.apache.flink.core.fs.FileSystem.initialize(Configuration)	use FileSystem.initialize(Configuration, PluginManager) instead.
org.apache.flink.core.fs.LimitedConnectionsFileSystem.create(Path, boolean, int, short, long)
org.apache.flink.core.fs.LimitedConnectionsFileSystem.getDefaultBlockSize()

Constructors

Constructor	Description
org.apache.flink.api.common.state.ValueStateDescriptor(String, Class<T>, T)	Use ValueStateDescriptor(String, Class) instead and manually manage the default value by checking whether the contents of the state is null.
org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot(Class<? extends TypeSerializer>)	correspondingSerializerClass is not used to resolve and cast after FLIP-263, please use CompositeTypeSerializerSnapshot() instead.

Enum Constants

Enum Constant	Description
org.apache.flink.api.common.state.StateDescriptor.Type.UNKNOWN	Enum for migrating from old checkpoints/savepoint versions.
org.apache.flink.core.execution.RecoveryClaimMode.LEGACY