public static boolean isFanoutEnabled(Map<String, String> props) {
    return PropertyUtil.propertyAsBoolean(props, InputFormatConfig.WRITE_FANOUT_ENABLED, true);
  }
Fast forwards a branch to another.
@param table the iceberg table
@param sourceBranch the source branch
@param targetBranch the target branch
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/IcebergTableUtil.java