InvisibleProgrammer commented on code in PR #3532:
URL: https://github.com/apache/hive/pull/3532#discussion_r952547957


##########
ql/src/test/org/apache/hadoop/hive/ql/TestTxnCommands2.java:
##########
@@ -3264,6 +3264,37 @@ public void testNoTxnComponentsForScheduledQueries() 
throws Exception {
     Assert.assertEquals(resData, stringifyValues(actualData));
   }
 
+  @Test
+  public void testCompactionOutputDirectoryNamesOnPartitions() throws 
Exception {
+    String p1 = "p=p1";
+    String p2 = "p=p2";
+    String expectedDelta1 = p1 + "/delta_0000001_0000002_v0000021";
+    String expectedDelta2 = p2 + "/delta_0000003_0000004_v0000022";
+
+    runStatementOnDriver("insert into " + Table.ACIDTBLPART + " 
partition(p='p1') (a,b) values(1,2)");
+    runStatementOnDriver("insert into " + Table.ACIDTBLPART + " 
partition(p='p1') (a,b) values(3,4)");
+    runStatementOnDriver("insert into " + Table.ACIDTBLPART + " 
partition(p='p2') (a,b) values(1,2)");
+    runStatementOnDriver("insert into " + Table.ACIDTBLPART + " 
partition(p='p2') (a,b) values(3,4)");
+
+    compactPartition(Table.ACIDTBLPART.name().toLowerCase(), 
CompactionType.MINOR, p1);
+    compactPartition(Table.ACIDTBLPART.name().toLowerCase(), 
CompactionType.MINOR, p2);
+
+    FileSystem fs = FileSystem.get(hiveConf);
+    String tablePath = getWarehouseDir() + "/" + 
Table.ACIDTBLPART.name().toLowerCase() + "/";
+
+    Assert.assertTrue(fs.exists(new Path(tablePath + expectedDelta1)));
+    Assert.assertTrue(fs.exists(new Path(tablePath + expectedDelta2)));

Review Comment:
   Extra asserts added.



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