branch-4.1: [fix](fe) Parse MaxCompute partition specs by name #64937#65227
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branch-4.1: [fix](fe) Parse MaxCompute partition specs by name #64937#65227github-actions[bot] wants to merge 1 commit into
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MaxCompute partition specs were parsed by fragment position and silently accepted fragments whose column prefix did not match the expected partition column. If a partition spec is not ordered the same way as the table partition columns, Doris can bind values to the wrong partition columns during internal partition pruning. This change parses each fragment as name=value, rejects malformed, duplicate, or unexpected partition columns, and returns values ordered by the table partition column list.
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
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FE UT Coverage ReportIncrement line coverage |
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Cherry-picked from #64937