int lineCount = 0;
int runningTotalLineCount = 0;
long startTime = System.currentTimeMillis();
Set<String> allDimensionNames = Sets.newHashSet();
final ProgressIndicator progressIndicator = makeProgressIndicator(context);
for (final Text value : values) {
context.progress();
final InputRow inputRow = index.formatRow(parser.parse(value.toString()));
allDimensionNames.addAll(inputRow.getDimensions());