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Posted to issues@impala.apache.org by "Tim Armstrong (Jira)" <ji...@apache.org> on 2020/05/14 18:19:00 UTC

[jira] [Resolved] (IMPALA-5548) Minor issues with parquet column readers

     [ https://issues.apache.org/jira/browse/IMPALA-5548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-5548.
-----------------------------------
    Resolution: Incomplete

Not enough info

> Minor issues with parquet column readers
> ----------------------------------------
>
>                 Key: IMPALA-5548
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5548
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 2.9.0
>            Reporter: Zach Amsden
>            Assignee: Zach Amsden
>            Priority: Minor
>
> Some minor bugs were found while working on parquet column readers; opening a JIRA to track these.  Noted during IMPALA-4864, we have a potentially bogus null indicator offset and several data structures would like perform better as unordered rather than ordered maps.



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