Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/19218#discussion_r158444002
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/InsertSuite.scala ---
@@ -35,7 +39,7 @@ case class TestData(key: Int, value: String)
case class ThreeCloumntable(key: Int, value: String, key1: String)
class InsertSuite extends QueryTest with TestHiveSingleton with
BeforeAndAfter
- with SQLTestUtils {
+ with ParquetTest {
--- End diff --
Please also check whether the compression takes an effect? Compare the size
whether is smaller than the original size without compressions?
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