Rohini Palaniswamy created PIG-5083:
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Summary: CombinerPackager uses twice the memory due to
materializing of bags
Key: PIG-5083
URL: https://issues.apache.org/jira/browse/PIG-5083
Project: Pig
Issue Type: Bug
Reporter: Rohini Palaniswamy
Assignee: Rohini Palaniswamy
Fix For: 0.17.0
Before PIG-3591 and creation of CombinerPackager, POCombinerPackage directly
read from the combiner/reducer input instead of materializing the bag.
https://github.com/apache/pig/blob/branch-0.12/src/org/apache/pig/backend/hadoop/executionengine/physicalLayer/relationalOperators/POCombinerPackage.java#L140-L161
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