Remove test tables that might always get created anyway?

Author: marmbrus

sql/hive/src/main/scala/org/apache/spark/sql/hive/TestHive.scala

@@ -160,12 +160,6 @@ class TestHiveContext(sc: SparkContext) extends LocalHiveContext(sc) {
     TestTable("src1",
       "CREATE TABLE src1 (key INT, value STRING)".cmd,
       s"LOAD DATA LOCAL INPATH '${getHiveFile("data/files/kv3.txt")}' INTO TABLE src1".cmd),
-    TestTable("dest1",
-      "CREATE TABLE IF NOT EXISTS dest1 (key INT, value STRING)".cmd),
-    TestTable("dest2",
-      "CREATE TABLE IF NOT EXISTS dest2 (key INT, value STRING)".cmd),
-    TestTable("dest3",
-      "CREATE TABLE IF NOT EXISTS dest3 (key INT, value STRING)".cmd),
     TestTable("srcpart", () => {
       runSqlHive(
         "CREATE TABLE srcpart (key INT, value STRING) PARTITIONED BY (ds STRING, hr STRING)")