branch-4.1: [feat](paimon) integrate paimon-cpp reader #60676 #60795 - #61379

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yiguolei merged 6 commits into

apache:branch-4.1from

xylaaaaa:auto-pick-60676-branch-4.1

Mar 19, 2026

Commits on Mar 19, 2026

[feat](paimon) integrate paimon-cpp reader (#60676)

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9230a11
[fix](paimon) infer manifest format from split file format in cpp reader (#60795)

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4190000
[fix](paimon-cpp) deduplicate Arrow linking to fix SIGSEGV in FilterRowGroupsByPredicate (#60883)

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973ca57
Revert "[style] fix clang-format violations in streaming_agg_operator_test"

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cc4b38a
[fix](paimon) adapt paimon cpp reader test RuntimeState init for branch-4.1

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24f0e22
[test](be) Fix streaming agg operator test formatting
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9631b66