[jira] [Created] (HIVE-4965) Add support so that PTFs can stream their output; Windowing PTF should do this

["Harish Butani (JIRA)" <ji...@apache.org>]

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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