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From Wes McKinney <>
Subject Re: Streaming use cases
Date Mon, 29 Jun 2020 20:36:44 GMT
hi Cindy,

Could you clarify which PL you are working in (though assuming Scala /
Java judging by your e-mail address)?

In C++ we have reasonably mature Parquet->Arrow reading but not yet
conversion from Arrow to Avro. In Java, I am not sure what is the
state of the art for getting Parquet into Arrow but this code does not
live in Apache Arrow -- I know that Apache Iceberg has done some work
around this but I'm not sure how consumable it is as a library.
Java-Arrow does have some preliminary support for converting Arrow to
Avro, I believe. So there's some engineering here to do in any case.


On Mon, Jun 29, 2020 at 2:45 PM Cindy McMullen <> wrote:
> Can I use Arrow to stream data from a Parquet file source and consume it via Avro?

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