You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@parquet.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2016/05/05 09:41:12 UTC

[jira] [Assigned] (PARQUET-599) ColumnWriter::RleEncodeLevels' size estimation might be wrong

     [ https://issues.apache.org/jira/browse/PARQUET-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn reassigned PARQUET-599:
-----------------------------------

    Assignee: Uwe L. Korn

> ColumnWriter::RleEncodeLevels' size estimation might be wrong
> -------------------------------------------------------------
>
>                 Key: PARQUET-599
>                 URL: https://issues.apache.org/jira/browse/PARQUET-599
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-cpp
>            Reporter: Uwe L. Korn
>            Assignee: Uwe L. Korn
>
> The size estimation might be too small. Instead of adding a factor of 2 (which I guess we're off), we should add a call to LevelEncoder that redirects either to RleEncoder::MaxBufferSize or computes the value for the BitPacked encoding.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)