[parquet] Fix that ColumnIndexFilter return empty mistakenly when projection doesn't contain filter fields#5385
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yuzelin wants to merge 2 commits into
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[parquet] Fix that ColumnIndexFilter return empty mistakenly when projection doesn't contain filter fields#5385yuzelin wants to merge 2 commits into
yuzelin wants to merge 2 commits into
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added 2 commits
April 1, 2025 20:38
…jection doesn't contain filter fields
Contributor
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What compute engine? |
Contributor
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Paimon should only consider the fields after projection when converting to Parquet Filters, and discard other filters. |
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Purpose
Fix bug of #4780
Why the bug occurs:
ColumnIndexFilter#applyPredicate:
It returns empty range, then VectorizedParquetRecordReader:
Finally, VectorizedParquetRecordReader#nextBatch:
Tests
API and Format
Documentation