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https://issues.apache.org/jira/browse/PARQUET-1702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated PARQUET-1702:
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Labels: pull-request-available (was: )
> [C++] Wrong column index when using buffered row group writer
> -------------------------------------------------------------
>
> Key: PARQUET-1702
> URL: https://issues.apache.org/jira/browse/PARQUET-1702
> Project: Parquet
> Issue Type: Bug
> Components: parquet-cpp
> Affects Versions: cpp-1.6.0
> Reporter: Or Ozeri
> Priority: Major
> Labels: pull-request-available
>
> The InitColumns() method of the buffered row group writer sets the index of
> all columns to be 0, instead of a running counter.
> This causes a wrongful encryption (when encryption is on), since encryption
> depends on the column index.
> Note that buffered row group writer is not commonly used, and this is
> probably the reason this bug was not discovered so far.
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