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https://issues.apache.org/jira/browse/TAJO-30?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938722#comment-13938722
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David Chen commented on TAJO-30:
--------------------------------

I have read and write pretty much working for flat schemas but am still working 
on getting nested schemas to work.

Hyunsik - To confirm, does Tajo implement nested schemas using the PROTOBUF 
data type?

Apologies for the delay. As I mentioned before, I have been busy with other 
priorities this quarter. I will try to finish Parquet support for Tajo as soon 
as possible.

Thanks,
David

> Parquet Integration
> -------------------
>
>                 Key: TAJO-30
>                 URL: https://issues.apache.org/jira/browse/TAJO-30
>             Project: Tajo
>          Issue Type: New Feature
>            Reporter: Hyunsik Choi
>            Assignee: David Chen
>              Labels: Parquet
>
> Parquet is very promising file format developed by twitter. We need to 
> investigate the applicability of Parquet. If possible, we implement Parquet 
> port.
> http://parquet.io/



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