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[Core] Optimize Parquet Reading by Enhancing Predicate Pushdown to the Page Level #4587

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[Core] Optimize Parquet Reading by Enhancing Predicate Pushdown to the Page Level #4587

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4 changes: 2 additions & 2 deletions paimon-format/src/main/java/org/apache/paimon/format/parquet/ParquetReaderFactory.java
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Original file line number Diff line number Diff line change
Expand Up @@ -130,7 +130,7 @@ public FileRecordReader<InternalRow> createReader(FormatReaderFactory.Context co
buildFieldsList(projectedType.getFields(), projectedType.getFieldNames(), columnIO);

return new ParquetReader(
reader, requestedSchema, reader.getRecordCount(), poolOfBatches, fields);
reader, requestedSchema, reader.getFilteredRecordCount(), poolOfBatches, fields);
}

private void setReadOptions(ParquetReadOptions.Builder builder) {
Expand Down Expand Up @@ -406,7 +406,7 @@ private boolean nextBatch(ParquetReaderBatch batch) throws IOException {
}

private void readNextRowGroup() throws IOException {
PageReadStore rowGroup = reader.readNextRowGroup();
PageReadStore rowGroup = reader.readNextFilteredRowGroup();
if (rowGroup == null) {
throw new IOException(
"expecting more rows but reached last block. Read "
Expand Down