public class GetVarOptSamples
extends org.apache.pig.EvalFunc<org.apache.pig.data.DataBag>
Constructor and Description |
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GetVarOptSamples() |
Modifier and Type | Method and Description |
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org.apache.pig.data.DataBag |
exec(org.apache.pig.data.Tuple inputTuple) |
org.apache.pig.impl.logicalLayer.schema.Schema |
outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema input) |
allowCompileTimeCalculation, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLoadCaster, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, getSchemaType, getShipFiles, isAsynchronous, needEndOfAllInputProcessing, progress, setEndOfAllInput, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn
public org.apache.pig.data.DataBag exec(org.apache.pig.data.Tuple inputTuple) throws IOException
exec
in class org.apache.pig.EvalFunc<org.apache.pig.data.DataBag>
IOException
public org.apache.pig.impl.logicalLayer.schema.Schema outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema input)
outputSchema
in class org.apache.pig.EvalFunc<org.apache.pig.data.DataBag>
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