@Before
  public void before() throws Exception {
    TableDescriptor desc = TableDescriptorBuilder.newBuilder(TABLE_NAME)
      .setColumnFamily(ColumnFamilyDescriptorBuilder.of(FAMILY))
      .setValue(HRegion.HBASE_MAX_CELL_SIZE_KEY, String.valueOf(CELL_SIZE)).build();
    TEST_UTIL.getConnection().getAdmin().createTable(desc);
  }
The purpose of this test is to ensure whether rs deals with the malformed cells correctly.
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMalformedCellFromClient.java