[fix](be) Fix Parquet timestamp decoding and export defaults - #65446

Merged

Gabriel39 merged 13 commits into

apache:masterfrom

Gabriel39:agent/fix-format-v2-timestamp-decoding

Aug 6, 2026

Commits on Aug 5, 2026

[fix](be) Fix Parquet timestamp decoding and export defaults
Gabriel39
committed
88a8a7b
[fix](paimon) Distinguish Parquet timestamp semantics
Gabriel39
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0c4096b
fix: validate ORC timestamp boundaries
Gabriel39
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e64c065
fix: format ORC timestamp changes
Gabriel39
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38340e0
fix: preserve timestamp projection invariants
Gabriel39
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209b67c
fix: accept ORC year-zero timestamps
Gabriel39
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3eb4682
[fix](external) Align timestamp timezone semantics
Gabriel39
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254dd92
[fix](external) Separate Hudi JNI timestamp timezones
Gabriel39
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a5cef6b
[fix](external) Preserve Hudi and Paimon timestamp semantics
Gabriel39
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b14a381
[fix](be) Avoid copying non-null nested columns during validation
Gabriel39
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d9914cb
[fix](external) Restore session timezone for JNI scans
Gabriel39
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189cdac
[fix](be) Accept nested Parquet nullability in predicates
Gabriel39
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0d50df6
[fix](regression) Update Paimon timestamp outputs
Gabriel39
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526abfc