Github user chenghao-intel commented on a diff in the pull request:
https://github.com/apache/spark/pull/7696#discussion_r36157421
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/json/JacksonGenerator.scala ---
@@ -74,4 +76,60 @@ private[sql] object JacksonGenerator {
valWriter(rowSchema, row)
}
+
+ /** Transforms a single InternalRow to JSON using Jackson
+ *
+ * TODO: make the code shared with the other apply method.
+ *
+ * @param rowSchema the schema object used for conversion
+ * @param gen a JsonGenerator object
+ * @param row The row to convert
+ */
+ def apply(rowSchema: StructType, gen: JsonGenerator, row: InternalRow):
Unit = {
--- End diff --
The logic here is exactly the same with function `def apply(rowSchema:
StructType, gen: JsonGenerator, row: Row)`, not sure if there any simple way to
make the code shared.
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