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From "He Yongqiang (JIRA)" <>
Subject [jira] [Commented] (HIVE-3585) Integrate Trevni as another columnar oriented file format
Date Thu, 03 Jan 2013 22:28:21 GMT


He Yongqiang commented on HIVE-3585:

@jakob, awesome to hear you are planning to own its maintenance. No particular intention to
complicate your use case here, but i think a 3rd party lib or contrib folder would be good
start and won't affect your usage. If i remember correctly, we used to do similar things for
Pig's Zebra.
> Integrate Trevni as another columnar oriented file format
> ---------------------------------------------------------
>                 Key: HIVE-3585
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 0.10.0
>            Reporter: alex gemini
>            Assignee: Mark Wagner
>            Priority: Minor
> add new avro module trevni as another columnar format.New columnar format need a columnar
SerDe,seems fastutil is a good choice.the shark project use fastutil library as columnar serde
library but it seems too large (almost 15m) for just a few primitive array collection.

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