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From "Harish Butani (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-4965) Add support so that PTFs can stream their output; Windowing PTF should do this
Date Wed, 31 Jul 2013 05:31:49 GMT
Harish Butani created HIVE-4965:
-----------------------------------

             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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