Details
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New Feature
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
For nullability data, in many cases nulls are not evenly distributed. In these cases it would be beneficial to have a mechanism to understand when runs of set/unset bits are encountered. One example of this is writing translating a bitmap to parquet definition levels .
An implementation path could be to add this as method on Bitmap that makes an adaptor callback for VisitWords but I think at least for parquet an iterator API might be more appropriate (something that is easily stoppable/resumable).
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