[WIP] HIVE-29450: Iceberg: Multi-table, multi-statement txn support#6310
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[WIP] HIVE-29450: Iceberg: Multi-table, multi-statement txn support#6310deniskuzZ wants to merge 1 commit intoapache:masterfrom
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What changes were proposed in this pull request?
The commit introduces an atomic multi-table commit path for Iceberg tables through HMS. The flow:
Why are the changes needed?
Enables multi-table, multi-statement transactions support
Does this PR introduce any user-facing change?
No
How was this patch tested?
mvn test -Dtest=TestIcebergCliDriver -Dqfile=iceberg_multi_table_txn.q