UDFRegistration

abstract class UDFRegistration extends AnyRef

Functions for registering user-defined functions. Use SparkSession.udf to access this:

spark.udf

Since: 4.0.0

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UDFRegistration
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new UDFRegistration()

Abstract Value Members

abstract def register(name: String, udf: UserDefinedFunction, source: String, validateParameterCount: Boolean): UserDefinedFunction
Attributes
protected

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def register(name: String, f: UDF22[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF22 instance as user-defined function (UDF).
Register a deterministic Java UDF22 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF21[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF21 instance as user-defined function (UDF).
Register a deterministic Java UDF21 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF20[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF20 instance as user-defined function (UDF).
Register a deterministic Java UDF20 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF19[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF19 instance as user-defined function (UDF).
Register a deterministic Java UDF19 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF18[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF18 instance as user-defined function (UDF).
Register a deterministic Java UDF18 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF17[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF17 instance as user-defined function (UDF).
Register a deterministic Java UDF17 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF16[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF16 instance as user-defined function (UDF).
Register a deterministic Java UDF16 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF15[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF15 instance as user-defined function (UDF).
Register a deterministic Java UDF15 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF14[_, _, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF14 instance as user-defined function (UDF).
Register a deterministic Java UDF14 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF13[_, _, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF13 instance as user-defined function (UDF).
Register a deterministic Java UDF13 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF12[_, _, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF12 instance as user-defined function (UDF).
Register a deterministic Java UDF12 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF11[_, _, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF11 instance as user-defined function (UDF).
Register a deterministic Java UDF11 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF10[_, _, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF10 instance as user-defined function (UDF).
Register a deterministic Java UDF10 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF9[_, _, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF9 instance as user-defined function (UDF).
Register a deterministic Java UDF9 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF8[_, _, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF8 instance as user-defined function (UDF).
Register a deterministic Java UDF8 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF7[_, _, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF7 instance as user-defined function (UDF).
Register a deterministic Java UDF7 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF6[_, _, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF6 instance as user-defined function (UDF).
Register a deterministic Java UDF6 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF5[_, _, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF5 instance as user-defined function (UDF).
Register a deterministic Java UDF5 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF4[_, _, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF4 instance as user-defined function (UDF).
Register a deterministic Java UDF4 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF3[_, _, _, _], returnType: DataType): Unit
Register a deterministic Java UDF3 instance as user-defined function (UDF).
Register a deterministic Java UDF3 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF2[_, _, _], returnType: DataType): Unit
Register a deterministic Java UDF2 instance as user-defined function (UDF).
Register a deterministic Java UDF2 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF1[_, _], returnType: DataType): Unit
Register a deterministic Java UDF1 instance as user-defined function (UDF).
Register a deterministic Java UDF1 instance as user-defined function (UDF).
Since
1.3.0
def register(name: String, f: UDF0[_], returnType: DataType): Unit
Register a deterministic Java UDF0 instance as user-defined function (UDF).
Register a deterministic Java UDF0 instance as user-defined function (UDF).
Since
2.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17], arg18: scala.reflect.api.JavaUniverse.TypeTag[A18], arg19: scala.reflect.api.JavaUniverse.TypeTag[A19], arg20: scala.reflect.api.JavaUniverse.TypeTag[A20], arg21: scala.reflect.api.JavaUniverse.TypeTag[A21], arg22: scala.reflect.api.JavaUniverse.TypeTag[A22]): UserDefinedFunction
Registers a deterministic Scala closure of 22 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 22 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17], arg18: scala.reflect.api.JavaUniverse.TypeTag[A18], arg19: scala.reflect.api.JavaUniverse.TypeTag[A19], arg20: scala.reflect.api.JavaUniverse.TypeTag[A20], arg21: scala.reflect.api.JavaUniverse.TypeTag[A21]): UserDefinedFunction
Registers a deterministic Scala closure of 21 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 21 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17], arg18: scala.reflect.api.JavaUniverse.TypeTag[A18], arg19: scala.reflect.api.JavaUniverse.TypeTag[A19], arg20: scala.reflect.api.JavaUniverse.TypeTag[A20]): UserDefinedFunction
Registers a deterministic Scala closure of 20 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 20 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17], arg18: scala.reflect.api.JavaUniverse.TypeTag[A18], arg19: scala.reflect.api.JavaUniverse.TypeTag[A19]): UserDefinedFunction
Registers a deterministic Scala closure of 19 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 19 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17], arg18: scala.reflect.api.JavaUniverse.TypeTag[A18]): UserDefinedFunction
Registers a deterministic Scala closure of 18 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 18 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16], arg17: scala.reflect.api.JavaUniverse.TypeTag[A17]): UserDefinedFunction
Registers a deterministic Scala closure of 17 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 17 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15], arg16: scala.reflect.api.JavaUniverse.TypeTag[A16]): UserDefinedFunction
Registers a deterministic Scala closure of 16 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 16 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14], arg15: scala.reflect.api.JavaUniverse.TypeTag[A15]): UserDefinedFunction
Registers a deterministic Scala closure of 15 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 15 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13], arg14: scala.reflect.api.JavaUniverse.TypeTag[A14]): UserDefinedFunction
Registers a deterministic Scala closure of 14 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 14 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12], arg13: scala.reflect.api.JavaUniverse.TypeTag[A13]): UserDefinedFunction
Registers a deterministic Scala closure of 13 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 13 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11], arg12: scala.reflect.api.JavaUniverse.TypeTag[A12]): UserDefinedFunction
Registers a deterministic Scala closure of 12 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 12 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10], arg11: scala.reflect.api.JavaUniverse.TypeTag[A11]): UserDefinedFunction
Registers a deterministic Scala closure of 11 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 11 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10]): UserDefinedFunction
Registers a deterministic Scala closure of 10 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 10 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8, A9) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9]): UserDefinedFunction
Registers a deterministic Scala closure of 9 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 9 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7, A8](name: String, func: (A1, A2, A3, A4, A5, A6, A7, A8) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8]): UserDefinedFunction
Registers a deterministic Scala closure of 8 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 8 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6, A7](name: String, func: (A1, A2, A3, A4, A5, A6, A7) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7]): UserDefinedFunction
Registers a deterministic Scala closure of 7 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 7 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5, A6](name: String, func: (A1, A2, A3, A4, A5, A6) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6]): UserDefinedFunction
Registers a deterministic Scala closure of 6 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 6 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4, A5](name: String, func: (A1, A2, A3, A4, A5) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5]): UserDefinedFunction
Registers a deterministic Scala closure of 5 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 5 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3, A4](name: String, func: (A1, A2, A3, A4) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4]): UserDefinedFunction
Registers a deterministic Scala closure of 4 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 4 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2, A3](name: String, func: (A1, A2, A3) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3]): UserDefinedFunction
Registers a deterministic Scala closure of 3 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 3 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1, A2](name: String, func: (A1, A2) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2]): UserDefinedFunction
Registers a deterministic Scala closure of 2 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 2 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT, A1](name: String, func: (A1) => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1]): UserDefinedFunction
Registers a deterministic Scala closure of 1 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 1 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register[RT](name: String, func: () => RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT]): UserDefinedFunction
Registers a deterministic Scala closure of 0 arguments as user-defined function (UDF).
Registers a deterministic Scala closure of 0 arguments as user-defined function (UDF).
RT
return type of UDF.
Since
1.3.0
def register(name: String, udf: UserDefinedFunction): UserDefinedFunction
Registers a user-defined function (UDF), for a UDF that's already defined using the Dataset API (i.e.
Registers a user-defined function (UDF), for a UDF that's already defined using the Dataset API (i.e. of type UserDefinedFunction). To change a UDF to nondeterministic, call the API UserDefinedFunction.asNondeterministic(). To change a UDF to nonNullable, call the API UserDefinedFunction.asNonNullable().
Example:
```
val foo = udf(() => Math.random())
spark.udf.register("random", foo.asNondeterministic())

val bar = udf(() => "bar")
spark.udf.register("stringLit", bar.asNonNullable())
```
name
the name of the UDF.
udf
the UDF needs to be registered.
returns
the registered UDF.
Since
2.2.0
final def synchronized[T0](arg0: => T0): T0
Definition Classes
AnyRef
def toString(): String
Definition Classes
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final def wait(arg0: Long, arg1: Int): Unit
Definition Classes
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Annotations
@throws(classOf[java.lang.InterruptedException])
final def wait(arg0: Long): Unit
Definition Classes
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Annotations
@throws(classOf[java.lang.InterruptedException]) @native()
final def wait(): Unit
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

def finalize(): Unit
Attributes
protected[lang]
Definition Classes
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Annotations
@throws(classOf[java.lang.Throwable]) @Deprecated
Deprecated
(Since version 9)

Packages

UDFRegistration

abstract class UDFRegistration extends AnyRef

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Packages

UDFRegistration

abstract class UDFRegistration extends AnyRef

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UDFRegistration