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