Uses of Class
org.apache.hadoop.hive.ql.exec.UDF

Packages that use UDF

org.apache.hadoop.hive.ql.exec	Hive QL execution tasks, operators, functions and other handlers.
org.apache.hadoop.hive.ql.exec.vector
org.apache.hadoop.hive.ql.udf
org.apache.hadoop.hive.ql.udf.generic	Standard toolkit and framework for generic User-defined functions.
org.apache.hadoop.hive.ql.udf.xml

Uses of UDF in org.apache.hadoop.hive.ql.exec

Method parameters in org.apache.hadoop.hive.ql.exec with type arguments of type UDF

static void	FunctionRegistry.registerTemporaryUDF(String functionName, Class<? extends UDF> UDFClass, boolean isOperator)
static void	FunctionRegistry.registerUDF(boolean isNative, String functionName, Class<? extends UDF> UDFClass, boolean isOperator)
static void	FunctionRegistry.registerUDF(boolean isNative, String functionName, Class<? extends UDF> UDFClass, boolean isOperator, String displayName)
static void	FunctionRegistry.registerUDF(String functionName, Class<? extends UDF> UDFClass, boolean isOperator, String displayName)

Constructor parameters in org.apache.hadoop.hive.ql.exec with type arguments of type UDF

ComparisonOpMethodResolver(Class<? extends UDF> udfClass)
Constuctor.

DefaultUDFMethodResolver(Class<? extends UDF> udfClass)
Constructor.

NumericOpMethodResolver(Class<? extends UDF> udfClass)
Constuctor.

Uses of UDF in org.apache.hadoop.hive.ql.exec.vector

Method parameters in org.apache.hadoop.hive.ql.exec.vector with type arguments of type UDF

static boolean	VectorizationContext.isCastToFloatFamily(Class<? extends UDF> udfClass)
static boolean	VectorizationContext.isCastToIntFamily(Class<? extends UDF> udfClass)

Uses of UDF in org.apache.hadoop.hive.ql.udf

Subclasses of UDF in org.apache.hadoop.hive.ql.udf

class	UDFAcos UDFAcos.
class	UDFAscii UDFAscii.
class	UDFAsin UDFAsin.
class	UDFAtan
class	UDFBase64
class	UDFBaseBitOP Base class for numeric operators like +, -, / etc.
class	UDFBin UDFBin.
class	UDFConv UDFConv.
class	UDFCos UDFCos.
class	UDFDayOfMonth UDFDayOfMonth.
class	UDFDegrees
class	UDFE
class	UDFExp UDFExp.
class	UDFFindInSet UDFFindInSet.
class	UDFFromUnixTime UDFFromUnixTime.
class	UDFHex UDFHex.
class	UDFHour UDFHour.
class	UDFJson UDFJson.
class	UDFLength UDFLength.
class	UDFLike UDFLike.
class	UDFLn UDFLn.
class	UDFLog UDFLog.
class	UDFLog10 UDFLog10.
class	UDFLog2 UDFLog2.
class	UDFMath
class	UDFMinute UDFMinute.
class	UDFMonth UDFMonth.
class	UDFOPBitAnd UDFOPBitAnd.
class	UDFOPBitNot UDFOPBitNot.
class	UDFOPBitOr UDFOPBitOr.
class	UDFOPBitXor UDFOPBitXor.
class	UDFOPLongDivide UDFOPLongDivide.
class	UDFParseUrl UDF to extract specfic parts from URL For example, parse_url('http://facebook.com/path/p1.php?query=1', 'HOST') will return 'facebook.com' For example, parse_url('http://facebook.com/path/p1.php?query=1', 'PATH') will return '/path/p1.php' parse_url('http://facebook.com/path/p1.php?query=1', 'QUERY') will return 'query=1' parse_url('http://facebook.com/path/p1.php?query=1#Ref', 'REF') will return 'Ref' parse_url('http://facebook.com/path/p1.php?query=1#Ref', 'PROTOCOL') will return 'http' Possible values are HOST,PATH,QUERY,REF,PROTOCOL,AUTHORITY,FILE,USERINFO Also you can get a value of particular key in QUERY, using syntax QUERY: eg: QUERY:k1.
class	UDFPI
class	UDFRadians
class	UDFRand UDFRand.
class	UDFRegExp UDFRegExp.
class	UDFRegExpExtract UDF to extract a specific group identified by a java regex.
class	UDFRegExpReplace UDFRegExpReplace.
class	UDFRepeat UDFRepeat.
class	UDFReverse UDFReverse.
class	UDFSecond UDFSecond.
class	UDFSign
class	UDFSin UDFSin.
class	UDFSpace UDFSpace.
class	UDFSqrt Implementation of the SQRT UDF found in many databases.
class	UDFSubstr UDFSubstr.
class	UDFTan
class	UDFToBoolean UDFToBoolean.
class	UDFToByte UDFToByte.
class	UDFToDouble UDFToDouble.
class	UDFToFloat UDFToFloat.
class	UDFToInteger UDFToInteger.
class	UDFToLong UDFToLong.
class	UDFToShort UDFToShort.
class	UDFToString UDFToString.
class	UDFUnbase64
class	UDFUnhex UDFUnhex.
class	UDFWeekOfYear UDFWeekOfYear.
class	UDFYear UDFYear.

Uses of UDF in org.apache.hadoop.hive.ql.udf.generic

Methods in org.apache.hadoop.hive.ql.udf.generic that return types with arguments of type UDF

Class<? extends UDF>

GenericUDFBridge.getUdfClass()

Uses of UDF in org.apache.hadoop.hive.ql.udf.xml

Subclasses of UDF in org.apache.hadoop.hive.ql.udf.xml

class	UDFXPathBoolean
class	UDFXPathDouble
class	UDFXPathFloat
class	UDFXPathInteger
class	UDFXPathLong
class	UDFXPathShort
class	UDFXPathString