[arrow] Fix Arrow to Paimon vector conversion casts#8138
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JingsongLi merged 1 commit intoJun 6, 2026
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I reviewed this PR as part of a pass over recent open non-draft Paimon PRs. I did not find any clear correctness, compatibility, or regression issue to flag from the current diff. |
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+1 |
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Purpose
Fixes #8134.
This fixes
Arrow2PaimonVectorConverterfor Arrow vectors whose runtime type does not match the previous narrow casts:TimeSecVector,TimeMicroVector, andTimeNanoVectorforTimeType, converting values to Paimon's millisecond representation.FixedSizeBinaryVectorforBinaryType, while preservingVarBinaryVectorcompatibility.Tests
mvn -pl paimon-arrow -Pfast-build -Dtest=ArrowFormatWriterTest#testArrowBundleRecordsWithTimeAndFixedBinaryVectors testmvn -pl paimon-arrow -Dtest=ArrowFormatWriterTest#testArrowBundleRecordsWithTimeAndFixedBinaryVectors test