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Posted to issues@hive.apache.org by "Anthony Hsu (JIRA)" <ji...@apache.org> on 2015/08/10 19:20:46 UTC

[jira] [Commented] (HIVE-4734) Use custom ObjectInspectors for AvroSerde

    [ https://issues.apache.org/jira/browse/HIVE-4734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680395#comment-14680395 ] 

Anthony Hsu commented on HIVE-4734:
-----------------------------------

Any updates on this patch? I'd love to see this committed, too! :-)

> Use custom ObjectInspectors for AvroSerde
> -----------------------------------------
>
>                 Key: HIVE-4734
>                 URL: https://issues.apache.org/jira/browse/HIVE-4734
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>            Reporter: Mark Wagner
>            Assignee: Mark Wagner
>              Labels: Avro, AvroSerde, Performance
>         Attachments: HIVE-4734.1.patch, HIVE-4734.2.patch, HIVE-4734.3.patch, HIVE-4734.4.patch, HIVE-4734.5.patch
>
>
> Currently, the AvroSerde recursively copies all fields of a record from the GenericRecord to a List row object and provides the standard ObjectInspectors. Performance can be improved by providing ObjectInspectors to the Avro record itself.



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