Improve nested cross to stream one relation
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Key: PIG-2163
URL: https://issues.apache.org/jira/browse/PIG-2163
Project: Pig
Issue Type: Improvement
Components: impl
Affects Versions: 0.10
Reporter: Daniel Dai
Assignee: Zhijie Shen
Fix For: 0.10
PIG-1916 added nested cross support for PIG. One optimization is instead of
materialize all bags before producing result, we can stream one of the input to
save on memory.
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