Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/6959#discussion_r33109028
--- Diff:
sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/UnsafeRow.java
---
@@ -171,8 +113,56 @@ private void setNotNullAt(int i) {
}
@Override
- public void update(int ordinal, Object value) {
- throw new UnsupportedOperationException();
+ public void update(int i, Object value) {
+ if (value == null) {
--- End diff --
can you add some comments inline on what is happening? It is pretty hard to
follow for this function.
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