fix(parquet/file): reject records starting with nonzero repetition levels#1009
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fallintoplace wants to merge 1 commit into
Open
fix(parquet/file): reject records starting with nonzero repetition levels#1009fallintoplace wants to merge 1 commit into
fallintoplace wants to merge 1 commit into
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Rationale for this change
A repeated column must start each logical record at repetition level zero. The record reader currently accepts a nonzero first repetition level and silently treats it as part of a record, which can miscount record boundaries.
What changes are included in this PR?
ReadRecordData.Are these changes tested?
Yes. The focused parquet/file test passes.