EvalFunc.SchemaType
log, pigLogger, reporter, returnType
Constructor and Description |
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Initial(java.lang.String funcName) |
Initial(java.lang.String funcName,
java.lang.String params) |
Modifier and Type | Method and Description |
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Tuple |
exec(Tuple input)
This callback method must be implemented by all subclasses.
|
allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, outputSchema, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn
public Initial(java.lang.String funcName)
public Initial(java.lang.String funcName, java.lang.String params)
public Tuple exec(Tuple input) throws java.io.IOException
EvalFunc
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