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https://issues.apache.org/jira/browse/PARQUET-623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Szadovszky updated PARQUET-623:
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Fix Version/s: 1.8.2
> DeltaByteArrayReader has incorrect skip behaviour
> -------------------------------------------------
>
> Key: PARQUET-623
> URL: https://issues.apache.org/jira/browse/PARQUET-623
> Project: Parquet
> Issue Type: Bug
> Affects Versions: 1.8.1
> Reporter: Johannes Zillmann
> Assignee: Ryan Blue
> Priority: Major
> Fix For: 1.9.0, 1.8.2
>
>
> When reading delta encoded columns (v2 API) and skipping values the read
> fails (with differing exceptions). This is because the reader needs the last
> value but the skip logic is not managing this.
> A modified DeltaByteArrayReader which calls readBytes() on skip() does fix
> the reading. Not sure if there is a more efficient solution possible then
> simply invoking readBytes().
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