Creation of a Python PiggyBank
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Key: PIG-2529
URL: https://issues.apache.org/jira/browse/PIG-2529
Project: Pig
Issue Type: New Feature
Components: piggybank
Reporter: Eli Finkelshteyn
Priority: Minor
As per a conversation on the Pig user list, I think it makes sense to create a
PiggyBank for Python functions. To get us started, here's something short and
quick I wrote to convert a bag of single item tuples to one single tuple:
@outputSchema("t:tuple()")
def bagToTuple(bag):
t = tuple([item[0] for item in bag])
return t
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