public class FindQuantilesTez extends FindQuantiles
EvalFunc.SchemaType
numQuantiles, QUANTILES_LIST, samples, WEIGHTED_PARTS
log, pigLogger, reporter, returnType
Constructor and Description |
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FindQuantilesTez() |
FindQuantilesTez(String[] args) |
Modifier and Type | Method and Description |
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Map<String,Object> |
exec(Tuple in)
first field in the input tuple is the number of quantiles to generate
second field is the *sorted* bag of samples
|
protected long |
getMemorySize(Tuple t) |
allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, outputSchema, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn
public FindQuantilesTez()
public FindQuantilesTez(String[] args)
public Map<String,Object> exec(Tuple in) throws IOException
FindQuantiles
exec
in class FindQuantiles
in
- the Tuple to be processed.IOException
protected long getMemorySize(Tuple t)
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