in src/main/java/org/apache/sdap/ningester/processors/AddDatasetName.java [31:39]
    public NexusTile addDatasetName(NexusTile inputTile) {
        NexusTile.Builder outTileBuilder = NexusTile.newBuilder().mergeFrom(inputTile);
        outTileBuilder.getSummaryBuilder().setDatasetName(datasetName);
        return outTileBuilder.build();
    }