jackye1995 commented on a change in pull request #2354:
URL: https://github.com/apache/iceberg/pull/2354#discussion_r606003885
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File path: core/src/main/java/org/apache/iceberg/TableMetadata.java
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@@ -482,6 +506,7 @@ public TableMetadata updateSchema(Schema newSchema, int
newLastColumnId) {
// rebuild all of the partition specs and sort orders for the new current
schema
List<PartitionSpec> updatedSpecs = Lists.transform(specs, spec ->
updateSpecSchema(newSchema, spec));
List<SortOrder> updatedSortOrders = Lists.transform(sortOrders, order ->
updateSortOrderSchema(newSchema, order));
+ RowKey updatedRowKey = updateRowKeySchema(newSchema, rowKey);
Review comment:
I was thinking about the following: 1 PR for the update related changes
including update row key API, implementation, and this one; 1PR for work in
Spark for SQL extension; 1PR in Flink for primary key clause (if no one did it
yet)
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