Revision 0f060a251fb17ccc94bc41f9ea9af2fa39539ff9 authored by Liang-Chi Hsieh on 16 October 2017, 05:37:58 UTC, committed by Wenchen Fan on 16 October 2017, 05:47:59 UTC
`ObjectHashAggregateExec` should override `outputPartitioning` in order to avoid unnecessary shuffle. Added Jenkins test. Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #19501 from viirya/SPARK-22223. (cherry picked from commit 0ae96495dedb54b3b6bae0bd55560820c5ca29a2) Signed-off-by: Wenchen Fan <wenchen@databricks.com>
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