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From "Mark Wagner (JIRA)" <>
Subject [jira] [Updated] (HIVE-4734) Use custom ObjectInspectors for AvroSerde
Date Tue, 16 Jul 2013 23:42:48 GMT


Mark Wagner updated HIVE-4734:

    Attachment: HIVE-4734.1.patch

First patch. This depends on the work in HIVE-3264 for making the Avro Serde use binary.
> Use custom ObjectInspectors for AvroSerde
> -----------------------------------------
>                 Key: HIVE-4734
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>            Reporter: Mark Wagner
>            Assignee: Mark Wagner
>         Attachments: HIVE-4734.1.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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