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From "Edward Capriolo (JIRA)" <>
Subject [jira] [Commented] (HIVE-3585) Integrate Trevni as another columnar oriented file format
Date Sun, 15 Sep 2013 18:31:56 GMT


Edward Capriolo commented on HIVE-3585:

[~yhuai] We have no way of judging who is using what. Maybe more people would be using Trevni
if we (committers) had focused on getting the hive support committed. There are 34 watchers,
and avro is here to stay. There seems to be a bit of "politics" around what is part of hive
and what is not. Hive has support for other columnar inputs formats so who are we do say what
should or should not be in hive? 
> 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
>         Attachments: futurama_episodes.avro, HIVE-3585.1.patch.txt
> 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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