Harish Butani created HIVE-4965:
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Summary: Add support so that PTFs can stream their output;
Windowing PTF should do this
Key: HIVE-4965
URL: https://issues.apache.org/jira/browse/HIVE-4965
Project: Hive
Issue Type: Bug
Reporter: Harish Butani
There is no need to create an output PTF Partition for the last PTF in a chain.
For the Windowing PTF this should give a perf. boost; we avoid creating
temporary results for each UDAF; avoid populating an output Partition.
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