public static String[] getBootstrapTableList(Path dumpPath, HiveConf conf) throws IOException {
    Path tablePath = new Path(dumpPath, BOOTSTRAP_TABLES_LIST);
    String tableList = "";
    FileSystem fs = dumpPath.getFileSystem(conf);
    try (FSDataInputStream stream = fs.open(tablePath);) {
      tableList = IOUtils.toString(stream, Charset.defaultCharset());
    }
    return tableList.split(System.lineSeparator());
  }
Gets the list of tables for the second load of optimised bootstrap from the BOOTSTRAP_TABLE_LIST in the dump
directory.
@param dumpPath the dump path
@param conf the hive configuration
@return the array with list of tables to bootstrap
@throws IOException in case of any exception.
ql/src/java/org/apache/hadoop/hive/ql/exec/repl/OptimisedBootstrapUtils.java