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Posted to dev@parquet.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/08/01 09:45:00 UTC

[jira] [Resolved] (PARQUET-2158) Upgrade Hadoop dependency to version 3.2.0

     [ https://issues.apache.org/jira/browse/PARQUET-2158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved PARQUET-2158.
-------------------------------------
    Fix Version/s: 1.13.0
       Resolution: Fixed

> Upgrade Hadoop dependency to version 3.2.0
> ------------------------------------------
>
>                 Key: PARQUET-2158
>                 URL: https://issues.apache.org/jira/browse/PARQUET-2158
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr
>    Affects Versions: 1.13.0
>            Reporter: Steve Loughran
>            Priority: Major
>             Fix For: 1.13.0
>
>
> Parquet still builds against Hadoop 2.10. This is very out of date and does not work with java 11, let alone later releases.
> Upgrading the dependency to Hadoop 3.2.0 makes the release compatible with java 11, and lines up with active work on  HADOOP-18287,  _Provide a shim library for modern FS APIs_ 
> This will significantly speed up access to columnar data, especially  in cloud stores.



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