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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/06/06 17:16:48 UTC
[GitHub] [arrow-rs] tustvold commented on issue #1777: support write page index
tustvold commented on issue #1777:
URL: https://github.com/apache/arrow-rs/issues/1777#issuecomment-1147686956
One thing I stumbled across whilst reviewing the read side, is that the ColumnIndex has a hard-coded assumption that semantic records don't span page boundaries. That is the first repetition level of each page is 0. I think we may need to enforce this when writing file with a column index.
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