[SPARK-19959][SQL] Fix to throw NullPointerException in df[java.lang.Long].collect#17302
Closed
kiszk wants to merge 9 commits into
Closed
[SPARK-19959][SQL] Fix to throw NullPointerException in df[java.lang.Long].collect#17302kiszk wants to merge 9 commits into
kiszk wants to merge 9 commits into