public static Set<String> outputTables(Configuration config) {
    return Sets.newHashSet(TABLE_NAME_SPLITTER.split(config.get(InputFormatConfig.OUTPUT_TABLES)));
  }
Returns the names of the output tables stored in the configuration.
@param config The configuration used to get the data from
@return The collection of the table names as returned by TableDesc.getTableName()
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/HiveIcebergStorageHandler.java