[Hive-user] Json serde path issue

jsonserde was added by Amazone EMR and has not been open sourced to Apache yet as far as I know. I don't know if EMR folks are on this list, but you have a better chance of getting answers on EMR mailing list or their customer services.

On Sep 30, 2010, at 6:42 AM, Damien Allison wrote:

Hi,

I have noticed an issue with the JSON serde path when reviewing some code. The Json Serde include was from:

add jar s3://elasticmapreduce/samples/hive-ads/libs/jsonserde.jar;

and used a statement like

WITH SERDEPROPERTIES
('paths'='
path1,
path2,
path3')

What we observed was that the second and third paths were added correctly but the first field is always null.

Is expected behavior?

Thanks,

Damien Allison

Hi,

you can also have a look at another JSON SerDe available on google code
(also with source code available). You can find it at
http://code.google.com/p/hive-json-serde/

Regards,

Robert

Am 30.09.10 15:42, schrieb Damien Allison: