@Test
  public void testMinorCompactionWithoutBuckets() throws Exception {
    String dbName = "default";
    String tableName = "testMinorCompaction_wobuckets_1";
    String tempTableName = "tmp_txt_table_1";

    List<String> expectedDeltas = new ArrayList<>();
    expectedDeltas.add("delta_0000001_0000001_0000");
    expectedDeltas.add("delta_0000006_0000006_0000");
    expectedDeltas.add("delta_0000007_0000007_0000");
    expectedDeltas.add("delta_0000008_0000008_0000");

    List<String> expectedDeleteDeltas = new ArrayList<>();
    expectedDeleteDeltas.add("delete_delta_0000002_0000002_0000");
    expectedDeleteDeltas.add("delete_delta_0000003_0000003_0000");
    expectedDeleteDeltas.add("delete_delta_0000004_0000004_0000");
    expectedDeleteDeltas.add("delete_delta_0000005_0000005_0000");

    testMinorCompactionWithoutBucketsCommon(dbName, tableName, tempTableName, false, expectedDeltas,
        expectedDeleteDeltas, "delta_0000001_0000008_v0000012", CompactionType.MINOR);
  }
TestDataProvider uses 2 buckets, I want to test 4 buckets here.
@throws Exception
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/txn/compactor/TestCrudCompactorOnTez.java