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Posted to dev@hive.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2017/01/13 16:26:26 UTC
[jira] [Created] (HIVE-15617) Improve the avg performance for Range
based window
Aihua Xu created HIVE-15617:
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Summary: Improve the avg performance for Range based window
Key: HIVE-15617
URL: https://issues.apache.org/jira/browse/HIVE-15617
Project: Hive
Issue Type: Sub-task
Components: PTF-Windowing
Affects Versions: 1.0.0
Reporter: Aihua Xu
Assignee: Aihua Xu
Similar to HIVE-15520, we need to improve the performance for avg().
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