org.apache.flink.table.catalog.hive.factories

类 HiveFunctionDefinitionFactory

java.lang.Object

org.apache.flink.table.catalog.hive.factories.HiveFunctionDefinitionFactory

所有已实现的接口:

org.apache.flink.table.factories.FunctionDefinitionFactory

public class HiveFunctionDefinitionFactory
extends Object
implements org.apache.flink.table.factories.FunctionDefinitionFactory

A factory to instantiate Hive UDFs as Flink UDFs.

构造器概要

构造器

构造器和说明
HiveFunctionDefinitionFactory(HiveShim hiveShim)

方法概要

限定符和类型	方法和说明
org.apache.flink.table.functions.FunctionDefinition	createFunctionDefinition(String name, org.apache.flink.table.catalog.CatalogFunction catalogFunction)
org.apache.flink.table.functions.FunctionDefinition	createFunctionDefinitionFromHiveFunction(String name, String functionClassName) Create a FunctionDefinition from a Hive function's class name.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

HiveFunctionDefinitionFactory

public HiveFunctionDefinitionFactory(HiveShim hiveShim)

方法详细资料

createFunctionDefinition

public org.apache.flink.table.functions.FunctionDefinition createFunctionDefinition(String name,
                                                                                    org.apache.flink.table.catalog.CatalogFunction catalogFunction)

指定者:

createFunctionDefinition 在接口中 org.apache.flink.table.factories.FunctionDefinitionFactory

createFunctionDefinitionFromHiveFunction

public org.apache.flink.table.functions.FunctionDefinition createFunctionDefinitionFromHiveFunction(String name,
                                                                                                    String functionClassName)

Create a FunctionDefinition from a Hive function's class name. Called directly by HiveModule.