deniskuzZ commented on code in PR #6856:
URL: https://github.com/apache/hive/pull/6856#discussion_r4245284613
##########
iceberg/iceberg-handler/src/test/java/org/apache/iceberg/data/FileHelpers.java:
##########
@@ -38,159 +40,180 @@
import org.apache.iceberg.encryption.EncryptedFiles;
import org.apache.iceberg.encryption.EncryptedOutputFile;
import org.apache.iceberg.encryption.EncryptionKeyMetadata;
+import org.apache.iceberg.io.DataWriter;
+import org.apache.iceberg.io.DeleteSchemaUtil;
import org.apache.iceberg.io.FileAppender;
-import org.apache.iceberg.io.FileAppenderFactory;
import org.apache.iceberg.io.FileWriterFactory;
import org.apache.iceberg.io.OutputFile;
import org.apache.iceberg.io.OutputFileFactory;
+import org.apache.iceberg.parquet.Parquet;
import org.apache.iceberg.relocated.com.google.common.collect.Iterables;
import org.apache.iceberg.types.Types;
import org.apache.iceberg.util.CharSequenceSet;
import org.apache.iceberg.util.Pair;
-import static org.apache.iceberg.TableProperties.DEFAULT_FILE_FORMAT;
-import static org.apache.iceberg.TableProperties.DEFAULT_FILE_FORMAT_DEFAULT;
-
public class FileHelpers {
private FileHelpers() {
}
- public static Pair<DeleteFile, CharSequenceSet> writeDeleteFile(Table table,
OutputFile out,
-
List<Pair<CharSequence, Long>> deletes)
- throws IOException {
- return writeDeleteFile(table, out, null, deletes);
- }
-
- public static Pair<DeleteFile, CharSequenceSet> writeDeleteFile(Table table,
OutputFile out, StructLike partition,
-
List<Pair<CharSequence, Long>> deletes)
+ public static DeleteFile testOnlyPosDeleteFileWithRow(
+ Table table, OutputFile out, StructLike partition, List<Record>
posDeleteRecords)
throws IOException {
- FileFormat format = defaultFormat(table.properties());
- FileAppenderFactory<Record> factory = new
GenericAppenderFactory(table.schema(), table.spec());
+ Schema posDeleteSchema = DeleteSchemaUtil.posDeleteSchema(table.schema());
+ FileAppender<Record> appender =
+ Parquet.write(out)
+ .schema(posDeleteSchema)
+ .createWriterFunc(GenericParquetWriter::create)
+ .metricsConfig(MetricsConfig.forPositionDelete())
+ .overwrite()
+ .build();
+ try (Closeable ignored = appender) {
+ posDeleteRecords.forEach(appender::add);
+ }
- PositionDeleteWriter<Record> writer =
- factory.newPosDeleteWriter(encrypt(out), format, partition);
- PositionDelete<Record> posDelete = PositionDelete.create();
- try (Closeable toClose = writer) {
- for (Pair<CharSequence, Long> delete : deletes) {
- writer.write(posDelete.set(delete.first(), delete.second(), null));
- }
+ FileMetadata.Builder builder =
+ FileMetadata.deleteFileBuilder(table.spec())
+ .ofPositionDeletes()
+ .withFormat(FileFormat.PARQUET)
+ .withPath(out.location())
+ .withFileSizeInBytes(appender.length())
+ .withMetrics(appender.metrics());
+ if (partition != null) {
+ builder.withPartition(partition);
}
- return Pair.of(writer.toDeleteFile(), writer.referencedDataFiles());
+ return builder.build();
}
- public static DeleteFile writeDeleteFile(Table table, OutputFile out,
List<Record> deletes, Schema deleteRowSchema)
- throws IOException {
- return writeDeleteFile(table, out, null, deletes, deleteRowSchema);
+ public static Pair<DeleteFile, CharSequenceSet> writeDeleteFile(
+ Table table, OutputFile out, List<Pair<CharSequence, Long>> deletes)
throws IOException {
+ return writeDeleteFile(table, out, null, deletes);
}
- public static DeleteFile writeDeleteFile(Table table, OutputFile out,
StructLike partition,
- List<Record> deletes, Schema
deleteRowSchema)
+ public static Pair<DeleteFile, CharSequenceSet> writeDeleteFile(
+ Table table, OutputFile out, List<Pair<CharSequence, Long>> deletes, int
formatVersion)
throws IOException {
- FileFormat format = defaultFormat(table.properties());
- int[] equalityFieldIds =
deleteRowSchema.columns().stream().mapToInt(Types.NestedField::fieldId).toArray();
- FileAppenderFactory<Record> factory = new
GenericAppenderFactory(table.schema(), table.spec(),
- equalityFieldIds, deleteRowSchema, null);
-
- EqualityDeleteWriter<Record> writer =
factory.newEqDeleteWriter(encrypt(out), format, partition);
- try (Closeable toClose = writer) {
- writer.write(deletes);
- }
+ return writeDeleteFile(table, out, null, deletes, formatVersion);
+ }
- return writer.toDeleteFile();
+ public static Pair<DeleteFile, CharSequenceSet> writeDeleteFile(
Review Comment:
do we need this helper with hardcoded V2?
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