wirybeaver commented on code in PR #12629:
URL: https://github.com/apache/gluten/pull/12629#discussion_r4473825193
##########
gluten-iceberg/src/main/scala/org/apache/gluten/execution/IcebergScanTransformer.scala:
##########
@@ -385,6 +417,60 @@ object IcebergScanTransformer {
GlutenIcebergSourceUtil.isSupportedScan(scan)
}
+ private[execution] def validateDeleteFile(
+ deleteFile: ReadRel.LocalFiles.FileOrFiles.IcebergReadOptions.DeleteFile,
+ supportsEqualityDelete: Boolean,
+ supportsDeletionVector: Boolean,
+ dataFilePath: Option[String] = None): Option[String] = {
+ val content = deleteFile.getFileContent
+ val format = deleteFile.getFileFormatCase
+ if (
+ content ==
+
ReadRel.LocalFiles.FileOrFiles.IcebergReadOptions.FileContent.EQUALITY_DELETES
&&
+ !supportsEqualityDelete
+ ) {
+ Some("Contains equality delete files")
+ } else if (
+ format ==
+
ReadRel.LocalFiles.FileOrFiles.IcebergReadOptions.DeleteFile.FileFormatCase.PUFFIN
+ ) {
+ if (!supportsDeletionVector) {
+ Some("Delete file format puffin is not supported")
+ } else if (
+ content !=
+
ReadRel.LocalFiles.FileOrFiles.IcebergReadOptions.FileContent.POSITION_DELETES
+ ) {
+ Some("Puffin delete file must contain position deletes")
+ } else if (
+ !deleteFile.hasContentOffset ||
+ deleteFile.getContentOffset < 0 ||
+ !deleteFile.hasContentSizeInBytes ||
+ deleteFile.getContentSizeInBytes <= 0 ||
Review Comment:
fixed
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