[SPARK-23778][CORE] Avoid unneeded shuffle when union gets an empty RDD#21333
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mgaido91 wants to merge 2 commits intoapache:masterfrom
Closed
[SPARK-23778][CORE] Avoid unneeded shuffle when union gets an empty RDD#21333mgaido91 wants to merge 2 commits intoapache:masterfrom
mgaido91 wants to merge 2 commits intoapache:masterfrom
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Commits on May 15, 2018
Commits on Jun 19, 2018
- committed