org.apache.spark.sql.hive

Class HiveFunctionRegistry

Object

org.apache.spark.sql.hive.HiveFunctionRegistry

All Implemented Interfaces:

org.apache.spark.sql.catalyst.analysis.FunctionRegistry, HiveInspectors

public abstract class HiveFunctionRegistry
extends Object
implements org.apache.spark.sql.catalyst.analysis.FunctionRegistry, HiveInspectors

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.spark.sql.hive.HiveInspectors

HiveInspectors.typeInfoConversions

Constructor Summary

Constructors

Constructor and Description
HiveFunctionRegistry()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.hive.ql.exec.FunctionInfo	getFunctionInfo(String name)
org.apache.spark.sql.catalyst.expressions.Expression	lookupFunction(String name, scala.collection.Seq<org.apache.spark.sql.catalyst.expressions.Expression> children)

Methods inherited from class Object

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

Methods inherited from interface org.apache.spark.sql.catalyst.analysis.FunctionRegistry

registerFunction

Methods inherited from interface org.apache.spark.sql.hive.HiveInspectors

inspectorToDataType, javaClassToDataType, toInspector, toInspector, unwrap, wrap, wrap, wrapperFor

Constructor Detail

HiveFunctionRegistry

public HiveFunctionRegistry()

Method Detail

getFunctionInfo

public org.apache.hadoop.hive.ql.exec.FunctionInfo getFunctionInfo(String name)

lookupFunction

public org.apache.spark.sql.catalyst.expressions.Expression lookupFunction(String name,
                                                                  scala.collection.Seq<org.apache.spark.sql.catalyst.expressions.Expression> children)

Specified by:

lookupFunction in interface org.apache.spark.sql.catalyst.analysis.FunctionRegistry