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https://issues.apache.org/jira/browse/PARQUET-1126?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244565#comment-16244565
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Ryan Blue commented on PARQUET-1126:
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[~posco], I would really like to see Parquet create a non-Hadoop build. I just 
linked to another issue that adds all of the abstractions that I know we will 
need for this. The next step is to separate everything out of the Hadoop 
package and create a new module with the format-specific code that relies only 
on these new interfaces. That shouldn't be too hard, but there is a lot to do 
to get compression codecs that don't pull in Hadoop. If there's a way to use 
Hadoop compression libs without the rest, maybe that would be a good idea. 
Happy to have you help in this area, just ping me on PRs that you want to get 
reviewed. Thanks!

> make it easy to read and write parquet files in java without depending on 
> hadoop
> --------------------------------------------------------------------------------
>
>                 Key: PARQUET-1126
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1126
>             Project: Parquet
>          Issue Type: Improvement
>            Reporter: Oscar Boykin
>
> I am happy to help with this but I'd love some guidance on:
> 1) likelihood of being accepted as a patch.
> 2) how critical it is to maintain backwards compatibility in APIs.
> For instance, we probably want to introduce a new artifact that lives under 
> the existing hadoop depending artifact, and move as much code as possible to 
> that, keeping the hadoop apis in the old artifact.
> Welcome comments on solving this issue.



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