EvalFunc.SchemaTypepigLogger, reporter, returnType| Constructor and Description |
|---|
Final() |
| Modifier and Type | Method and Description |
|---|---|
DataBag |
exec(Tuple tuple)
This callback method must be implemented by all subclasses.
|
allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, outputSchema, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warnpublic DataBag exec(Tuple tuple) throws IOException
EvalFuncexec in class EvalFunc<DataBag>tuple - the Tuple to be processed.IOExceptionCopyright © 2007-2017 The Apache Software Foundation