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Posted to issues@impala.apache.org by "Csaba Ringhofer (JIRA)" <ji...@apache.org> on 2018/03/22 19:07:00 UTC

[jira] [Resolved] (IMPALA-6324) Support reading RLE-encoded boolean values in Parquet scanner

     [ https://issues.apache.org/jira/browse/IMPALA-6324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Csaba Ringhofer resolved IMPALA-6324.
-------------------------------------
    Resolution: Fixed

> Support reading RLE-encoded boolean values in Parquet scanner
> -------------------------------------------------------------
>
>                 Key: IMPALA-6324
>                 URL: https://issues.apache.org/jira/browse/IMPALA-6324
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>            Reporter: Tim Armstrong
>            Assignee: Csaba Ringhofer
>            Priority: Major
>              Labels: parquet
>
> Per this discussion on the Parquet mailing list, RLE will become a valid encoding for the boolean type in parquet. We should add support for reading this.
> https://mail-archives.apache.org/mod_mbox/parquet-dev/201712.mbox/%3CCAJPUwMDbGgkS1WmN8OvuuA%3DQ%2BXd%2BOwLn2XZAu7CNGF1sMVZMJg%40mail.gmail.com%3E



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