UDF manual and javadocs should make clear how to use RequiredFieldList
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Key: PIG-1460
URL: https://issues.apache.org/jira/browse/PIG-1460
Project: Pig
Issue Type: Bug
Components: documentation
Affects Versions: 0.7.0
Reporter: Alan Gates
Priority: Minor
The UDF manual mentions that load function writers need to handle
RequiredFieldList passed to LoadPushDown.pushProjection, but it does not
specify how the writer should interpret the contents of that list. The javadoc
is similarly vague.
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