Ádám Szita created HIVE-25375:
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Summary: Partition column rename support for Iceberg tables
Key: HIVE-25375
URL: https://issues.apache.org/jira/browse/HIVE-25375
Project: Hive
Issue Type: Bug
Reporter: Ádám Szita
Assignee: Marton Bod
Currently ALTER TABLE CHANGE COLUMN statement only updates the Iceberg-backed
table's schema, but not it's partition spec. Updating the spec is required to
allow subsequent partition spec changes (like set partition spec calls) to
succeed.
Note: to do this in HiveIcebergMetaHook class we can't just create an
updateSchema and an updatePartitionSpec object, do the modifications and commit
both of them, as the last commit will fail due to invalid base. We might want
to do this in two separate steps instead.
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