aokolnychyi commented on code in PR #11675:
URL: https://github.com/apache/iceberg/pull/11675#discussion_r1924429613
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spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeletesRewrite.java:
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@@ -224,34 +228,49 @@ public DataWriter<InternalRow> createWriter(int
partitionId, long taskId) {
.suffix("deletes")
.build();
- Schema positionDeleteRowSchema = positionDeleteRowSchema();
- StructType deleteSparkType = deleteSparkType();
- StructType deleteSparkTypeWithoutRow = deleteSparkTypeWithoutRow();
+ if (TableUtil.formatVersion(underlyingTable(table)) >= 3) {
Review Comment:
I think minor compaction for DVs would look quite different from the
existing logic. At the very least, we don't want to keep separate jobs per
partition. I'd say we should throw an exception right now if the action is
called on V3 tables until we figure out a good way to perform minor compaction
for DVs.
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