test: cover mixed-format reorder column reads#366
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JingsongLi merged 1 commit intoJun 16, 2026
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Please rebase main. |
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| &plan, | ||
| &["avro", "orc", "parquet"], | ||
| "mixed_format_schema_evolution_reorder_move_column", | ||
| ); |
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Non-blocking: can we also assert multiple schema ids here, like the adjacent mixed-format schema evolution tests? This would make the test prove it is exercising the historical-schema path, not only mixed file formats.
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Purpose
Linked issue: #258
Add focused Spark-provisioned integration coverage for mixed-format schema evolution reads after
ALTER COLUMN ... FIRST/AFTER.This PR intentionally covers only the reorder/move-column case to avoid overlapping with #354, which covers mixed-format add-column and type-promotion reads.
Brief change log
Tests
cargo fmt: passedgit diff --check: passedcargo test -p paimon-integration-tests --test read_tables --no-run: passedAPI and Format
No API or storage format changes. This PR only adds Spark provisioning and Rust integration test coverage.
Documentation
No documentation update required.