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From "Zhenxiao Luo (JIRA)" <>
Subject [jira] [Commented] (HIVE-3447) Provide backward compatibility for AvroSerDe properties
Date Tue, 18 Sep 2012 18:48:08 GMT


Zhenxiao Luo commented on HIVE-3447:

@Jakob and Carl: Thanks for the comments. Agree that Hive has no responsibility to support
external solutions.
I got that the AvroSerDe already note the property change clearly:

How about resolve this ticket as won't fix?
> Provide backward compatibility for AvroSerDe properties
> -------------------------------------------------------
>                 Key: HIVE-3447
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 0.10.0
>            Reporter: Zhenxiao Luo
>            Assignee: Zhenxiao Luo
>             Fix For: 0.10.0
>         Attachments: HIVE-3447.1.patch.txt
> haivvreo has been merged into Hive as AvroSerDe.
> It has been so popular that many hive users/customers are using it now.
> There are a number of hive users/customers using haivvreo before its merge, their old
application/script is not working due to some of the property changes(eg. schema.url ->
avro.schema.url, schema.literal -> avro.schema.literal).
> It could be a good idea that, we provide backward compatibility for AvroSerDe properties,
say, if "avro.schema.url" is not provided, take "schema.url", so that hive users/customers
haivvreo application/script could be working smoothly.

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