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https://issues.apache.org/jira/browse/PARQUET-426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097553#comment-15097553
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Liwei Lin commented on PARQUET-426:
-----------------------------------
Will issue a PR for this ticket as soon as PR#310 for PARQUET-429 is merged.
> Throw Exception when predicate contains columns not specified in prejection,
> to prevent filtering out data improperly
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: PARQUET-426
> URL: https://issues.apache.org/jira/browse/PARQUET-426
> Project: Parquet
> Issue Type: Bug
> Components: parquet-mr
> Affects Versions: 1.8.0, 1.8.1
> Reporter: Liwei Lin
> Assignee: Liwei Lin
> Fix For: 1.9.0
>
>
> As is reported by Parquet-425, data will be filtered out improperly under
> certain cases.
> Before Parquet-425 is fixed, let's throw an Exception to warn the upper
> application that work-arounds should be done.
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