Github user kumarvishal09 commented on a diff in the pull request: https://github.com/apache/carbondata/pull/2747#discussion_r219754646 --- Diff: hadoop/src/main/java/org/apache/carbondata/hadoop/api/CarbonInputFormat.java --- @@ -775,9 +775,18 @@ public static boolean getAccessStreamingSegments(Configuration configuration) { public String[] projectAllColumns(CarbonTable carbonTable) { List<ColumnSchema> colList = carbonTable.getTableInfo().getFactTable().getListOfColumns(); List<String> projectColumn = new ArrayList<>(); + int childDimCount = 0; for (ColumnSchema cols : colList) { if (cols.getSchemaOrdinal() != -1) { - projectColumn.add(cols.getColumnName()); + if (childDimCount == 0) { --- End diff -- please add comment
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