protected void createTestTable(String tableName) throws Exception {
    createTestTable(hs2Conn, null, tableName, kvDataFilePath.toString());
  }
Specialize this base class for different serde's/formats
{@link #beforeTest(boolean) beforeTest} should be called
by sub-classes in a {@link org.junit.BeforeClass} initializer
itests/hive-unit/src/test/java/org/apache/hive/jdbc/BaseJdbcWithMiniLlap.java