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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/01/18 13:09:00 UTC

[jira] [Updated] (ARROW-9177) [C++][Parquet] Tracking issue for cross-implementation LZ4 Parquet compression compatibility

     [ https://issues.apache.org/jira/browse/ARROW-9177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-9177:
----------------------------------
    Labels: pull-request-available  (was: )

> [C++][Parquet] Tracking issue for cross-implementation LZ4 Parquet compression compatibility
> --------------------------------------------------------------------------------------------
>
>                 Key: ARROW-9177
>                 URL: https://issues.apache.org/jira/browse/ARROW-9177
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Antoine Pitrou
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 2.0.0
>
>
> per PARQUET-1878, it seems that there are still problems with our use of LZ4 compression in the Parquet format. While we should fix this (the Parquet specification and our implementation of it), we may need to disable use of LZ4 compression until the appropriate compatibility testing can bed one. 



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