Remove temp file

sql/hive/src/test/scala/org/apache/spark/sql/hive/orc/OrcSourceSuite.scala

@@ -154,7 +154,8 @@ abstract class OrcSuite extends QueryTest with TestHiveSingleton with BeforeAndA
 
   test("SPARK-19459/SPARK-18220: read char/varchar column written by Hive") {
     val hiveClient = spark.sharedState.externalCatalog.asInstanceOf[HiveExternalCatalog].client
-    val location = Utils.createTempDir().toURI
+    val location = Utils.createTempDir()
+    val uri = location.toURI
     try {
       hiveClient.runSqlHive(
         """
@@ -165,7 +166,7 @@ abstract class OrcSuite extends QueryTest with TestHiveSingleton with BeforeAndA
            |STORED AS orc""".stripMargin)
       // Hive throws an exception if I assign the location in the create table statement.
       hiveClient.runSqlHive(
-        s"ALTER TABLE hive_orc SET LOCATION '$location'")
+        s"ALTER TABLE hive_orc SET LOCATION '$uri'")
       hiveClient.runSqlHive(
         "INSERT INTO TABLE hive_orc SELECT 'a', 'b', 'c' FROM (SELECT 1) t")
 
@@ -178,13 +179,14 @@ abstract class OrcSuite extends QueryTest with TestHiveSingleton with BeforeAndA
            |  b CHAR(10),
            |  c VARCHAR(10))
            |STORED AS orc
-           |LOCATION '$location'""".stripMargin)
+           |LOCATION '$uri'""".stripMargin)
       val result = Row("a", "b         ", "c")
       checkAnswer(spark.table("hive_orc"), result)
       checkAnswer(spark.table("spark_orc"), result)
     } finally {
       hiveClient.runSqlHive("DROP TABLE IF EXISTS hive_orc")
       hiveClient.runSqlHive("DROP TABLE IF EXISTS spark_orc")
+      Utils.deleteRecursively(location)
     }
   }
 }