Peter Rozsa created IMPALA-15731:
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Summary: Iceberg View support
Key: IMPALA-15731
URL: https://issues.apache.org/jira/browse/IMPALA-15731
Project: IMPALA
Issue Type: New Feature
Components: Backend, Catalog, Frontend
Reporter: Peter Rozsa
Assignee: Peter Rozsa
Impala should read and manage views in the Iceberg view format
([https://iceberg.apache.org/view-spec/]).
These views can come from Iceberg REST catalogs (in standalone, hybrid and
multi-catalog setups) or from the Hive Metastore.
Iceberg views must behave like existing Impala views:
- They implement `FeView` and are expanded through `InlineViewRef`.
- Authorization, column masking, row filtering and lineage work unchanged.
- They use the existing `CREATE/ALTER/DROP/SHOW/DESCRIBE VIEW` syntax.
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