HIVE-29626: Fix testFireInsertEvent() in TestHive (apache#6502)

Author: VenuReddy2103

ql/src/test/org/apache/hadoop/hive/ql/metadata/TestHive.java

@@ -1093,6 +1093,7 @@ public void testHiveRefreshOnConfChange() throws Throwable{
     assertTrue(prevHiveObj != newHiveObj);
   }
 
+  @Test
   public void testFireInsertEvent() throws Throwable {
     Hive hiveDb = Hive.getWithFastCheck(hiveConf, false);
     String tableName = "test_fire_insert_event";
@@ -1101,6 +1102,18 @@ public void testFireInsertEvent() throws Throwable {
         HiveIgnoreKeyTextOutputFormat.class);
     Table table = hiveDb.getTable(tableName);
     Path tablePath = table.getDataLocation();
+
+    // Fire the InsertEvent with empty folder
+    hiveDb.fireInsertEvent(table, null, false,
+        Lists.newArrayList(new FileStatus(5, true, 1, 64, 100, tablePath)));
+    // Get the last Metastore event
+    InsertEvent insertEvent1 = DummyFireInsertListener.getLastEvent();
+    // Check the event
+    Assert.assertNotNull(insertEvent1);
+    // getFiles should be empty and not null
+    Assert.assertNotNull(insertEvent1.getFiles());
+    Assert.assertTrue(insertEvent1.getFiles().isEmpty());
+
     // Create some files that "inserted"
     FileSystem fileSystem = tablePath.getFileSystem(hiveConf);
     fileSystem.deleteOnExit(tablePath);
@@ -1144,17 +1157,6 @@ public void testFireInsertEvent() throws Throwable {
       Path insertedPath = new Path(insertEvent.getFiles().get(i));
       Assert.assertEquals(expectedCheckSums.get(insertedPath.getName()), checkSums.get(i));
     }
-
-    // Fire the InsertEvent with empty folder
-    hiveDb.fireInsertEvent(table, null, false,
-      Lists.newArrayList(new FileStatus(5, true, 1, 64, 100, tablePath)));
-    // Get the last Metastore event
-    InsertEvent insertEvent1 = DummyFireInsertListener.getLastEvent();
-    // Check the event
-    Assert.assertNotNull(insertEvent1);
-    // getFiles should be empty and not null
-    Assert.assertNotNull(insertEvent1.getFiles());
-    Assert.assertTrue(insertEvent1.getFiles().isEmpty());
   }
 
   private String getFileCheckSum(FileSystem fileSystem, Path p) throws Exception {