[AMORO-2819]Spark cannot execute the "alter table set identifier field" command on tables in Iceberg format in unified catalog #2825
+1,045
−100
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Why are the changes needed?
Close #2819 .
Brief change log
Fix the issue of creating a mixed format table using "create table like".
Shade out the Iceberg classes called by the Amorok Spark extension.
The cause: UnifiedSessionCatalog is neither SparkCatalog nor SparkSessionCatalog of Iceberg, so it doesn't match catalogAndIdentifier, and can't get the physical plan
solution:
IcebergCatalogAndIdentifier
as AmoroExtendedDataSourceV2StrategyTips:
How was this patch tested?
Add some test cases that check the changes thoroughly including negative and positive cases if possible
Add screenshots for manual tests if appropriate
Run test locally before making a pull request
Documentation