Deprecated API

Contents

• Deprecated Classes
• Deprecated Enums
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors

Deprecated Classes

Class and Description
org.apache.flink.table.catalog.CatalogTableImpl Use CatalogTable.of(Schema, String, List, Map) or a custom implementation instead. Don't implement against this internal class. It can lead to unintended side effects if code checks against this class instead of the common interface.
org.apache.flink.table.catalog.CatalogViewImpl Use CatalogView.of(Schema, String, String, String, Map) or a custom implementation instead. Don't implement against this internal class. It can lead to unintended side effects if code checks against this class instead of the common interface.

Deprecated Enums

Enum and Description
org.apache.flink.table.api.config.ExecutionConfigOptions.LegacyCastBehaviour

Deprecated Fields

Field and Description
org.apache.flink.table.api.config.ExecutionConfigOptions.TABLE_EXEC_LEGACY_TRANSFORMATION_UIDS Use ExecutionConfigOptions.TABLE_EXEC_UID_GENERATION instead.
org.apache.flink.table.api.config.ExecutionConfigOptions.TABLE_EXEC_SHUFFLE_MODE Use ExecutionOptions.BATCH_SHUFFLE_MODE instead.

Deprecated Methods

Method and Description
org.apache.flink.table.api.Table.as(Expression...) use Table.as(String, String...)
org.apache.flink.table.api.internal.BaseExpressions.cast(TypeInformation<?>) This method will be removed in future versions as it uses the old type system. It is recommended to use BaseExpressions.cast(DataType) instead which uses the new type system based on DataTypes. Please make sure to use either the old or the new type system consistently to avoid unintended behavior. See the website documentation for more information.
org.apache.flink.table.api.EnvironmentSettings.fromConfiguration(ReadableConfig) use EnvironmentSettings.Builder.withConfiguration(Configuration) instead.
org.apache.flink.table.api.internal.TableEnvironmentInternal.fromTableSource(TableSource<?>)
org.apache.flink.table.api.TableEnvironment.getCompletionHints(String, int) Will be removed in the next release
org.apache.flink.table.api.TableConfig.getMaxIdleStateRetentionTime() usegetIdleStateRetention instead.
org.apache.flink.table.api.TableConfig.getMinIdleStateRetentionTime() usegetIdleStateRetention instead.
org.apache.flink.table.api.Table.getSchema() This method has been deprecated as part of FLIP-164. TableSchema has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.
org.apache.flink.table.api.TableResult.getTableSchema() This method has been deprecated as part of FLIP-164. TableSchema has been replaced by two more dedicated classes Schema and ResolvedSchema. Use Schema for declaration in APIs. ResolvedSchema is offered by the framework after resolution and validation.
org.apache.flink.table.api.Expressions.nullOf(TypeInformation<?>) This method will be removed in future versions as it uses the old type system. It is recommended to use Expressions.nullOf(DataType) instead which uses the new type system based on DataTypes. Please make sure to use either the old or the new type system consistently to avoid unintended behavior. See the website documentation for more information.
org.apache.flink.table.api.TableEnvironment.registerFunction(String, ScalarFunction) Use TableEnvironment.createTemporarySystemFunction(String, UserDefinedFunction) instead. Please note that the new method also uses the new type system and reflective extraction logic. It might be necessary to update the function implementation as well. See the documentation of ScalarFunction for more information on the new function design.
org.apache.flink.table.api.TableEnvironment.registerTable(String, Table) use TableEnvironment.createTemporaryView(String, Table)
org.apache.flink.table.catalog.FunctionCatalog.registerTempCatalogScalarFunction(ObjectIdentifier, ScalarFunction) Use FunctionCatalog.registerTemporaryCatalogFunction(UnresolvedIdentifier, FunctionDefinition, boolean) instead.
org.apache.flink.table.catalog.FunctionCatalog.registerTempSystemAggregateFunction(String, ImperativeAggregateFunction<T, ACC>, TypeInformation<T>, TypeInformation<ACC>) Use FunctionCatalog.registerTemporarySystemFunction(String, FunctionDefinition, boolean) instead.
org.apache.flink.table.catalog.FunctionCatalog.registerTempSystemScalarFunction(String, ScalarFunction) Use FunctionCatalog.registerTemporarySystemFunction(String, FunctionDefinition, boolean) instead.
org.apache.flink.table.catalog.FunctionCatalog.registerTempSystemTableFunction(String, TableFunction<T>, TypeInformation<T>) Use FunctionCatalog.registerTemporarySystemFunction(String, FunctionDefinition, boolean) instead.
org.apache.flink.table.api.TableEnvironment.scan(String...) use TableEnvironment.from(String)
org.apache.flink.table.api.TableConfig.setIdleStateRetentionTime(Time, Time) use TableConfig.setIdleStateRetention(Duration) instead.
org.apache.flink.table.api.EnvironmentSettings.toConfiguration() use EnvironmentSettings.getConfiguration() instead.

Deprecated Constructors

Constructor and Description
org.apache.flink.table.api.TableConfig()