Repository: spark
Updated Branches:
refs/heads/master 0a901dd3a - cde548388
[SPARK-7375] [SQL] Avoid row copying in exchange when sort.serializeMapOutputs
takes effect
This patch refactors the SQL `Exchange` operator's logic for determining
whether map outputs need to be copied before being
Repository: spark
Updated Branches:
refs/heads/branch-1.4 448ff333f - 21212a27c
[SPARK-7375] [SQL] Avoid row copying in exchange when sort.serializeMapOutputs
takes effect
This patch refactors the SQL `Exchange` operator's logic for determining
whether map outputs need to be copied before