marton-bod commented on a change in pull request #2701:
URL: https://github.com/apache/hive/pull/2701#discussion_r724122026
##########
File path:
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/mapreduce/IcebergInputFormat.java
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@@ -428,7 +439,16 @@ private static Schema readSchema(Configuration conf,
Schema tableSchema, boolean
return tableSchema;
}
- return caseSensitive ? tableSchema.select(selectedColumns) :
tableSchema.caseInsensitiveSelect(selectedColumns);
+ readSchema = caseSensitive ? tableSchema.select(selectedColumns) :
+ tableSchema.caseInsensitiveSelect(selectedColumns);
+
+ if (conf.get("hive.query.string").startsWith("DELETE")) {
Review comment:
When deleting, append the row_position metadata column to the end of the
schema
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