HyukjinKwon commented on a change in pull request #30843:
URL: https://github.com/apache/spark/pull/30843#discussion_r546197326
##########
File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveSQLInsertTestSuite.scala
##########
@@ -21,5 +21,23 @@ import org.apache.spark.sql.SQLInsertTestSuite
import org.apache.spark.sql.hive.test.TestHiveSingleton
class HiveSQLInsertTestSuite extends SQLInsertTestSuite with TestHiveSingleton
{
+
+ private var originalPartitionMode = ""
Review comment:
I think you can just use `null` instead of an empty string.
```
private var originalPartitionMode: String = _
```
here and
```scala
spark.conf.get("hive.exec.dynamic.partition.mode", null)
```
later.
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