JingsongLi commented on code in PR #6198:
URL: https://github.com/apache/paimon/pull/6198#discussion_r2321344948
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paimon-format/src/main/java/org/apache/parquet/hadoop/ParquetFileReader.java:
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@@ -813,11 +814,17 @@ private RowRanges calculateRowRanges(int blockIndex) {
RowRanges rowRanges = RowRanges.createSingle(block.getRowCount());
if (selection != null) {
ColumnIndexStore store = getColumnIndexStore(blockIndex);
- List<OffsetIndex> offsets =
- paths.keySet().stream()
- .map(store::getOffsetIndex)
Review Comment:
When there is no column index in it, the partition will invalidate all
column indices (see getColumnIndexStore), so the safety here is that only after
filtering will it enter this method.
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