[SPARK-20620][TEST]Improve some unit tests for NullExpressionsSuite and TypeCoercionSuite#17880
Closed
10110346 wants to merge 1 commit intoapache:masterfrom
Closed
[SPARK-20620][TEST]Improve some unit tests for NullExpressionsSuite and TypeCoercionSuite#1788010110346 wants to merge 1 commit intoapache:masterfrom
10110346 wants to merge 1 commit intoapache:masterfrom
