[jira] [Assigned] (HIVE-25296) Replace parquet-hadoop-bundle dependency with the actual parquet modules

["Stamatis Zampetakis (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-25296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stamatis Zampetakis reassigned HIVE-25296:
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> Replace parquet-hadoop-bundle dependency with the actual parquet modules
> ------------------------------------------------------------------------
>
>                 Key: HIVE-25296
>                 URL: https://issues.apache.org/jira/browse/HIVE-25296
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Stamatis Zampetakis
>            Assignee: Stamatis Zampetakis
>            Priority: Major
>             Fix For: 4.0.0
>
>
> The parquet-hadoop-bundle is not a real dependency but a mere packaging
> of three parquet modules to create an uber jar. The Parquet community
> created this artificial module on demand by HIVE-5783 but the
> benefits if any are unclear.
> On the contrary using the uber dependency has some drawbacks:
> * Parquet souce code cannot be attached easily in IDEs which makes debugging sessions cumbersome.
> * Finding concrete dependencies with Parquet is not possible just by inspecting the pom files.
> * Extra maintenance cost for the Parquet community adding additional verification steps during a release.
> The goal of this JIRA is to replace the uber dependency with concrete dependencies to the respective modules:
> * parquet-common
> * parquet-column
> * parquet-hadoop



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