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Posted to dev@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2017/04/28 08:30:04 UTC
[jira] [Created] (HIVE-16557) Vectorization: Specialize ReduceSink
empty key case
Matt McCline created HIVE-16557:
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Summary: Vectorization: Specialize ReduceSink empty key case
Key: HIVE-16557
URL: https://issues.apache.org/jira/browse/HIVE-16557
Project: Hive
Issue Type: Bug
Components: Hive
Reporter: Matt McCline
Assignee: Matt McCline
Priority: Critical
Gopal pointed out that native Vectorization of ReduceSink is missing the empty key case.
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