aokolnychyi commented on a change in pull request #3287:
URL: https://github.com/apache/iceberg/pull/3287#discussion_r733203639
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File path:
spark/v3.0/spark3/src/main/java/org/apache/iceberg/spark/data/vectorized/ColumnarBatchReader.java
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@@ -20,24 +20,45 @@
package org.apache.iceberg.spark.data.vectorized;
import java.util.List;
+import java.util.Map;
import org.apache.iceberg.arrow.vectorized.BaseBatchReader;
import org.apache.iceberg.arrow.vectorized.VectorizedArrowReader;
+import org.apache.iceberg.data.DeleteFilter;
import org.apache.iceberg.parquet.VectorizedReader;
+import org.apache.iceberg.util.Pair;
import org.apache.parquet.Preconditions;
+import org.apache.parquet.column.page.PageReadStore;
+import org.apache.parquet.hadoop.metadata.ColumnChunkMetaData;
+import org.apache.parquet.hadoop.metadata.ColumnPath;
+import org.apache.spark.sql.catalyst.InternalRow;
import org.apache.spark.sql.vectorized.ColumnVector;
import org.apache.spark.sql.vectorized.ColumnarBatch;
+import org.roaringbitmap.longlong.Roaring64Bitmap;
/**
* {@link VectorizedReader} that returns Spark's {@link ColumnarBatch} to
support Spark's vectorized read path. The
* {@link ColumnarBatch} returned is created by passing in the Arrow vectors
populated via delegated read calls to
* {@linkplain VectorizedArrowReader VectorReader(s)}.
*/
public class ColumnarBatchReader extends BaseBatchReader<ColumnarBatch> {
+ private DeleteFilter<InternalRow> deletes = null;
+ private long rowStartPosInBatch = 0;
public ColumnarBatchReader(List<VectorizedReader<?>> readers) {
super(readers);
}
+ @Override
+ public void setRowGroupInfo(
Review comment:
nit: formatting
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