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From Brock Noland <br...@cloudera.com>
Subject Re: ArrayWritableGroupConverter
Date Thu, 14 Aug 2014 15:35:51 GMT
Hi,

Can you share your parquet schema?

Brock


On Tue, Aug 12, 2014 at 5:06 PM, Raymond Lau <raymond.lau.ca@gmail.com>
wrote:

> Hello.  (First off, sorry if I accidentally posted to the wrong mailing
> list before - dev - and you are getting this again)
>
> Regarding the ArrayWritableGroupConverter class: I was just wondering how
> come the field count has to be either 1 or 2?  I'm trying to read a column
> where the amount is fields is 3 and I'm getting an invalid parquet hive
> schema (in hive 0.12) error when I try to do so.  It looks like it links
> back to here.
>
> *https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/convert/ArrayWritableGroupConverter.java
> <https://github.com/apache/hive/blob/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/convert/ArrayWritableGroupConverter.java>*
>
>
> Thanks,
> -Raymond
>

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