Zoltán Borók-Nagy created IMPALA-12421:
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Summary: Add tests for automatic metadata refresh for Iceberg
tables
Key: IMPALA-12421
URL: https://issues.apache.org/jira/browse/IMPALA-12421
Project: IMPALA
Issue Type: Test
Reporter: Zoltán Borók-Nagy
Currently there is no interop tests between Hive/Impala about automatic
metadata refresh.
The mechanism depends on that for Iceberg tables in the HiveCatalog, the table
property 'metadata_location' needs to be updated whenever someone changes the
Iceberg table.
Impala eventually picks up the ALTER TABLE event, and refreshes the Iceberg
table.
We should add tests for this, so future enhancements in the event handler
retain automait refresh of Iceberg tables.
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