Rohini Palaniswamy created PIG-5084:
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Summary: Do ReadOnceBag in Tez for multiple inputs
Key: PIG-5084
URL: https://issues.apache.org/jira/browse/PIG-5084
Project: Pig
Issue Type: Improvement
Reporter: Rohini Palaniswamy
When numInputs == numTezInputs (no union+split optimization), we can make bags
of all inputs readonly with Tez instead of materializing them in
POShuffleTezLoad. This is possible as they are different physical inputs and
separate ReadOnceBags can be constructed with the different iterators.
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