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Posted to user@hive.apache.org by Todd <bi...@163.com> on 2016/01/09 04:19:34 UTC

Does hive(1.2.1) support to automatically detect parquet schema?

Hi,

I would ask whether hive(1.2.1) support to  automatically detect parquet schema.
Thanks.

Re:Does hive(1.2.1) support to automatically detect parquet schema?

Posted by Todd <bi...@163.com>.



Hi,
Could someone help on this question?
I have a parquet file, I need to first figure out its schema before I create table and run query against it,. I know Spark SQL can do this, but I would ask whether Hive supports this in some way,
Thanks!




在 2016-01-09 11:19:34，"Todd" <bi...@163.com> 写道：

Hi,

I would ask whether hive(1.2.1) support to  automatically detect parquet schema.
Thanks.