public class GenericUDTFStack extends GenericUDTF
Constructor and Description |
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GenericUDTFStack() |
Modifier and Type | Method and Description |
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void |
close()
Called to notify the UDTF that there are no more rows to process.
|
StructObjectInspector |
initialize(ObjectInspector[] args)
Initialize this GenericUDTF.
|
void |
process(Object[] args)
Give a set of arguments for the UDTF to process.
|
String |
toString() |
configure, forward, initialize, setCollector
public void close() throws HiveException
GenericUDTF
close
in class GenericUDTF
HiveException
public StructObjectInspector initialize(ObjectInspector[] args) throws UDFArgumentException
GenericUDTF
initialize
in class GenericUDTF
args
- An array of ObjectInspectors for the argumentsUDFArgumentException
public void process(Object[] args) throws HiveException, UDFArgumentException
GenericUDTF
process
in class GenericUDTF
args
- object array of argumentsHiveException
UDFArgumentException
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