Github user gatorsmile commented on a diff in the pull request:
https://github.com/apache/spark/pull/17858#discussion_r115672012
--- Diff:
sql/hive/src/test/scala/org/apache/spark/sql/hive/InsertIntoHiveTableSuite.scala
---
@@ -494,4 +494,45 @@ class InsertIntoHiveTableSuite extends QueryTest with
TestHiveSingleton with Bef
spark.table("t").write.insertInto(tableName)
}
}
+
+ private def dropTables(tableNames: String*): Unit = {
+ tableNames.foreach { name =>
+ sql(s"DROP TABLE IF EXISTS $name")
+ }
+ }
+
+ test(
+ """SPARK-20594: The staging directory should be appended with
".hive-staging"
+ |to avoid being deleted if we set hive.exec.stagingdir under the
table directory
+ |without start with "."""".stripMargin) {
+
+ dropTables("test_table", "test_table1")
+
+ sql("CREATE TABLE test_table (key int, value string)")
+
+ // Add some data.
+ testData.write.mode(SaveMode.Append).insertInto("test_table")
--- End diff --
You can simplify the above two lines by `
spark.range(1).write.saveAsTable("test_table")`
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