chore: Auto scan mode no longer falls back to native_comet
#3236
+130
−36
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #3236 +/- ##
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+ Coverage 56.12% 60.19% +4.07%
- Complexity 976 1437 +461
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Files 119 172 +53
Lines 11743 15919 +4176
Branches 2251 2626 +375
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+ Hits 6591 9583 +2992
- Misses 4012 5006 +994
- Partials 1140 1330 +190 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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- Use local `root_op` variable instead of unwrapping `exec_context.root_op` - Replace `is_some()` + `unwrap()` pattern with `if let Some(...)` Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
andygrove
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Jan 22, 2026
andygrove
commented
Jan 22, 2026
andygrove
commented
Jan 22, 2026
| val path = new Path(dir.toURI.toString, "test.parquet") | ||
| makeParquetFileAllPrimitiveTypes(path, dictionaryEnabled = dictionaryEnabled, 10000) | ||
| withSQLConf(CometConf.COMET_SCAN_ALLOW_INCOMPATIBLE.key -> "false") { | ||
| // this test requires native_comet scan due to unsigned u8/u16 issue |
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Should we divert the scan type to native_comet only for u8/u16? So that the rest of the types can be tested for iceberg_compat?
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Sure. I will make that change. Thanks for the review!
The csv_scan.rs file uses types from datafusion_datasource but the dependency was not declared in native/core/Cargo.toml. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add duplicate tests for "basic data type support" and "uint data type support" that skip reading _9 (UINT_8) and _10 (UINT_16) columns. This restores test coverage for the default scan implementation which can be overridden in CI. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
kazuyukitanimura
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Jan 23, 2026
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Thanks @andygrove
pending ci
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Which issue does this PR close?
Closes #2186
This is a step towards #2177
Rationale for this change
We need to start deprecating usage of
native_comet. This seems like a good place to start.What changes are included in this PR?
How are these changes tested?