XiaoHongbo-Hope opened a new pull request, #9255:
URL: https://github.com/apache/paimon/pull/9255

   ## Purpose
   
   The `lint-python (3.11)` CI leg builds `pypaimon_rust` from 
`PYPAIMON_RUST_REV` and runs the mixed native-plan tests. The pinned revision 
`c7a71f4` predates apache/paimon-rust#717, which makes the Rust planner 
preserve Data Evolution file order in row-id groups (the same contract as Java 
and PyPaimon after #9242).
   
   With the stale pin, the native plan returns splits in a different order and 
`table_update_test.py::test_literal_predicate_update_projects_only_row_id` 
fails deterministically on the 3.11 leg with the row groups reversed (values 
correct, order flipped), e.g. on PR #9250:
   
       AssertionError: Lists differ: ['NYC', 'LA', 'Updated', 'Updated', 
'Updated']
                                 != ['Updated', 'Updated', 'Updated', 'NYC', 
'LA']
   
   ## Change
   
   Bump `PYPAIMON_RUST_REV` to current paimon-rust main `be5456e`, which 
includes:
   
   - apache/paimon-rust#717 (preserve Data Evolution file order in row-id 
groups)
   - apache/paimon-rust#719 (align file index format with Java V1)
   
   ## Tests
   
   CI: the `lint-python (3.11)` leg exercises the bumped native build; the 
other legs are unaffected.


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