EvalFunc.SchemaType| Modifier and Type | Field and Description |
|---|---|
protected Vector<String> |
schemaName |
log, pigLogger, reporter, returnType| Modifier and Type | Method and Description |
|---|---|
DataBag |
exec(Tuple input)
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 Final()
public Final(String... schemaName)
public DataBag exec(Tuple input) throws IOException
EvalFuncexec in class EvalFunc<DataBag>input - the Tuple to be processed.IOExceptionCopyright © 2007-2017 The Apache Software Foundation