code: private void publishSingleTaskData(WorkUnitState state, int branchId)
        throws IOException {
      publishData(state, branchId, true, new HashSet<Path>());
      addLineageInfo(state, branchId);
    }
docs: This method publishes output data for a single task based on the given {@link WorkUnitState}.
  Output data from other tasks won't be published even if they are in the same folder.