Github user jackylk commented on a diff in the pull request: https://github.com/apache/carbondata/pull/2882#discussion_r229276851 --- Diff: tools/cli/src/main/java/org/apache/carbondata/tool/DataSummary.java --- @@ -314,23 +312,26 @@ private void printColumnStats(String columnName) throws IOException, MemoryExcep minPercent = String.format("%.1f", blocklet.getColumnChunk().getMinPercentage() * 100); maxPercent = String.format("%.1f", blocklet.getColumnChunk().getMaxPercentage() * 100); DataFile.ColumnChunk columnChunk = blocklet.columnChunk; - if (columnChunk.column.isDimensionColumn() && DataTypeUtil + if (columnChunk.column.hasEncoding(Encoding.DICTIONARY) || blocklet + .getColumnChunk().column.getColumnName().contains(".val") || blocklet --- End diff -- what column is it? can you make it more readable?
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