public class LOG extends DoubleBase
Math.log(double).
Given a single data atom it returns the natural
logarithm (base e) of a doubleEvalFunc.SchemaTypelog, pigLogger, reporter, returnType| Constructor and Description |
|---|
LOG() |
exec, getArgToFuncMappingallowCompileTimeCalculation, outputSchemafinish, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warnCopyright © 2007-2017 The Apache Software Foundation