Github user dongjoon-hyun commented on the issue:
https://github.com/apache/spark/pull/19470
@cloud-fan . Thank you so much for review!
I updated the PR except one: If`fieldValue` is `null`, we also use
`setNull` again in `else`. So, the current one is simpler.
```scala
if (fieldRef == null) {
row.setNull...
} else {
val fieldValue = ...
...
}
```
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
