public Partition getPartition(String dbName, String tableName, List<String> partitionValues) {
        return metastore.getPartition(dbName, tableName, partitionValues);
    }
@Test
    public void testGetPartition() {
        Partition partition = hmsOps.getPartition(
                "db1", "tbl1", Lists.newArrayList("par1"));
        Assert.assertEquals(ORC, partition.getFileFormat());
        Assert.assertEquals("100", partition.getParameters().get(TOTAL_SIZE));

        partition = hmsOps.getPartition("db1", "tbl1", Lists.newArrayList());
        Assert.assertEquals("100", partition.getParameters().get(TOTAL_SIZE));
    }