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Add PuffinWriter for writing deletion vectors
- #3474
#3474
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moomindani
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Add PuffinWriter for writing deletion vectors
#3474
moomindani
wants to merge 4 commits into
apache:main
apache/iceberg-python:main
from
moomindani:moomindani/dv-write-revival
moomindani/iceberg-python:moomindani/dv-write-revival
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Commits on Aug 17, 2026
Rework writer onto #3491: DeletionVector.to_blob + generic PuffinWriter
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Address review: run-optimize DV bitmaps, cap positions, skip write on error
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Fix mypy unreachable-statement error in PuffinWriter exception test
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Match Java's key bound when serializing deletion vector bitmaps
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